nginx: src/stream/ngx_stream_proxy

annotate src/stream/ngx_stream_proxy_module.c @ 7250:ec4d95eed062

Stream: set action before each recv/send while proxying. Now it's clear from log error message if the error occurred on client or upstream side.

author	Roman Arutyunyan <arut@nginx.com>
date	Thu, 22 Mar 2018 18:43:49 +0300
parents	84e53e4735a4
children	d27aa9060c95

rev	line source
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	3 * Copyright (C) Roman Arutyunyan
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	4 * Copyright (C) Nginx, Inc.
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	5 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	6
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	7
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	8 #include <ngx_config.h>
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	9 #include <ngx_core.h>
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	10 #include <ngx_stream.h>
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	11
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	12
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	13 typedef struct {
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	14 ngx_addr_t *addr;
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	15 ngx_stream_complex_value_t *value;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	16 #if (NGX_HAVE_TRANSPARENT_PROXY)
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	17 ngx_uint_t transparent; /* unsigned transparent:1; */
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	18 #endif
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	19 } ngx_stream_upstream_local_t;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	20
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	21
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	22 typedef struct {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	23 ngx_msec_t connect_timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	24 ngx_msec_t timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	25 ngx_msec_t next_upstream_timeout;
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	26 size_t buffer_size;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	27 size_t upload_rate;
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	28 size_t download_rate;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	29 ngx_uint_t responses;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	30 ngx_uint_t next_upstream_tries;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	31 ngx_flag_t next_upstream;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	32 ngx_flag_t proxy_protocol;
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	33 ngx_stream_upstream_local_t *local;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	34
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	35 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	36 ngx_flag_t ssl_enable;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	37 ngx_flag_t ssl_session_reuse;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	38 ngx_uint_t ssl_protocols;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	39 ngx_str_t ssl_ciphers;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	40 ngx_stream_complex_value_t *ssl_name;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	41 ngx_flag_t ssl_server_name;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	42
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	43 ngx_flag_t ssl_verify;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	44 ngx_uint_t ssl_verify_depth;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	45 ngx_str_t ssl_trusted_certificate;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	46 ngx_str_t ssl_crl;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	47 ngx_str_t ssl_certificate;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	48 ngx_str_t ssl_certificate_key;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	49 ngx_array_t *ssl_passwords;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	50
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	51 ngx_ssl_t *ssl;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	52 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	53
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	54 ngx_stream_upstream_srv_conf_t *upstream;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	55 ngx_stream_complex_value_t *upstream_value;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	56 } ngx_stream_proxy_srv_conf_t;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	57
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	58
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	59 static void ngx_stream_proxy_handler(ngx_stream_session_t *s);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	60 static ngx_int_t ngx_stream_proxy_eval(ngx_stream_session_t *s,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	61 ngx_stream_proxy_srv_conf_t *pscf);
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	62 static ngx_int_t ngx_stream_proxy_set_local(ngx_stream_session_t *s,
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	63 ngx_stream_upstream_t u, ngx_stream_upstream_local_t local);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	64 static void ngx_stream_proxy_connect(ngx_stream_session_t *s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	65 static void ngx_stream_proxy_init_upstream(ngx_stream_session_t *s);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	66 static void ngx_stream_proxy_resolve_handler(ngx_resolver_ctx_t *ctx);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	67 static void ngx_stream_proxy_upstream_handler(ngx_event_t *ev);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	68 static void ngx_stream_proxy_downstream_handler(ngx_event_t *ev);
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	69 static void ngx_stream_proxy_process_connection(ngx_event_t *ev,
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	70 ngx_uint_t from_upstream);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	71 static void ngx_stream_proxy_connect_handler(ngx_event_t *ev);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	72 static ngx_int_t ngx_stream_proxy_test_connect(ngx_connection_t *c);
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	73 static void ngx_stream_proxy_process(ngx_stream_session_t *s,
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	74 ngx_uint_t from_upstream, ngx_uint_t do_write);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	75 static void ngx_stream_proxy_next_upstream(ngx_stream_session_t *s);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	76 static void ngx_stream_proxy_finalize(ngx_stream_session_t *s, ngx_uint_t rc);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	77 static u_char ngx_stream_proxy_log_error(ngx_log_t log, u_char *buf,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	78 size_t len);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	79
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	80 static void ngx_stream_proxy_create_srv_conf(ngx_conf_t cf);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	81 static char ngx_stream_proxy_merge_srv_conf(ngx_conf_t cf, void *parent,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	82 void *child);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	83 static char ngx_stream_proxy_pass(ngx_conf_t cf, ngx_command_t *cmd,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	84 void *conf);
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	85 static char ngx_stream_proxy_bind(ngx_conf_t cf, ngx_command_t *cmd,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	86 void *conf);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	87
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	88 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	89
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	90 static ngx_int_t ngx_stream_proxy_send_proxy_protocol(ngx_stream_session_t *s);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	91 static char ngx_stream_proxy_ssl_password_file(ngx_conf_t cf,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	92 ngx_command_t cmd, void conf);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	93 static void ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	94 static void ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	95 static ngx_int_t ngx_stream_proxy_ssl_name(ngx_stream_session_t *s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	96 static ngx_int_t ngx_stream_proxy_set_ssl(ngx_conf_t *cf,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	97 ngx_stream_proxy_srv_conf_t *pscf);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	98
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	99
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	100 static ngx_conf_bitmask_t ngx_stream_proxy_ssl_protocols[] = {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	101 { ngx_string("SSLv2"), NGX_SSL_SSLv2 },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	102 { ngx_string("SSLv3"), NGX_SSL_SSLv3 },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	103 { ngx_string("TLSv1"), NGX_SSL_TLSv1 },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	104 { ngx_string("TLSv1.1"), NGX_SSL_TLSv1_1 },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	105 { ngx_string("TLSv1.2"), NGX_SSL_TLSv1_2 },
6981 08dc60979133 SSL: added support for TLSv1.3 in ssl_protocols directive. Sergey Kandaurov <pluknet@nginx.com> parents: 6868 diff changeset	106 { ngx_string("TLSv1.3"), NGX_SSL_TLSv1_3 },
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	107 { ngx_null_string, 0 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	108 };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	109
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	110 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	111
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	112
6217 b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	113 static ngx_conf_deprecated_t ngx_conf_deprecated_proxy_downstream_buffer = {
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	114 ngx_conf_deprecated, "proxy_downstream_buffer", "proxy_buffer_size"
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	115 };
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	116
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	117 static ngx_conf_deprecated_t ngx_conf_deprecated_proxy_upstream_buffer = {
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	118 ngx_conf_deprecated, "proxy_upstream_buffer", "proxy_buffer_size"
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	119 };
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	120
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	121
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	122 static ngx_command_t ngx_stream_proxy_commands[] = {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	123
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	124 { ngx_string("proxy_pass"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	125 NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	126 ngx_stream_proxy_pass,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	127 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	128 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	129 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	130
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	131 { ngx_string("proxy_bind"),
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	132 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE12,
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	133 ngx_stream_proxy_bind,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	134 NGX_STREAM_SRV_CONF_OFFSET,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	135 0,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	136 NULL },
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	137
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	138 { ngx_string("proxy_connect_timeout"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	139 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	140 ngx_conf_set_msec_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	141 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	142 offsetof(ngx_stream_proxy_srv_conf_t, connect_timeout),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	143 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	144
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	145 { ngx_string("proxy_timeout"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	146 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	147 ngx_conf_set_msec_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	148 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	149 offsetof(ngx_stream_proxy_srv_conf_t, timeout),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	150 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	151
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	152 { ngx_string("proxy_buffer_size"),
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	153 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	154 ngx_conf_set_size_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	155 NGX_STREAM_SRV_CONF_OFFSET,
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	156 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size),
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	157 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	158
6217 b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	159 { ngx_string("proxy_downstream_buffer"),
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	160 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	161 ngx_conf_set_size_slot,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	162 NGX_STREAM_SRV_CONF_OFFSET,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	163 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size),
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	164 &ngx_conf_deprecated_proxy_downstream_buffer },
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	165
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	166 { ngx_string("proxy_upstream_buffer"),
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	167 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	168 ngx_conf_set_size_slot,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	169 NGX_STREAM_SRV_CONF_OFFSET,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	170 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size),
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	171 &ngx_conf_deprecated_proxy_upstream_buffer },
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	172
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	173 { ngx_string("proxy_upload_rate"),
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	174 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	175 ngx_conf_set_size_slot,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	176 NGX_STREAM_SRV_CONF_OFFSET,
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	177 offsetof(ngx_stream_proxy_srv_conf_t, upload_rate),
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	178 NULL },
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	179
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	180 { ngx_string("proxy_download_rate"),
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	181 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	182 ngx_conf_set_size_slot,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	183 NGX_STREAM_SRV_CONF_OFFSET,
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	184 offsetof(ngx_stream_proxy_srv_conf_t, download_rate),
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	185 NULL },
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	186
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	187 { ngx_string("proxy_responses"),
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	188 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	189 ngx_conf_set_num_slot,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	190 NGX_STREAM_SRV_CONF_OFFSET,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	191 offsetof(ngx_stream_proxy_srv_conf_t, responses),
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	192 NULL },
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	193
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	194 { ngx_string("proxy_next_upstream"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	195 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	196 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	197 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	198 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	199 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	200
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	201 { ngx_string("proxy_next_upstream_tries"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	202 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	203 ngx_conf_set_num_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	204 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	205 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream_tries),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	206 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	207
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	208 { ngx_string("proxy_next_upstream_timeout"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	209 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	210 ngx_conf_set_msec_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	211 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	212 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream_timeout),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	213 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	214
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	215 { ngx_string("proxy_protocol"),
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	216 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	217 ngx_conf_set_flag_slot,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	218 NGX_STREAM_SRV_CONF_OFFSET,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	219 offsetof(ngx_stream_proxy_srv_conf_t, proxy_protocol),
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	220 NULL },
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	221
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	222 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	223
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	224 { ngx_string("proxy_ssl"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	225 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	226 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	227 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	228 offsetof(ngx_stream_proxy_srv_conf_t, ssl_enable),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	229 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	230
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	231 { ngx_string("proxy_ssl_session_reuse"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	232 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	233 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	234 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	235 offsetof(ngx_stream_proxy_srv_conf_t, ssl_session_reuse),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	236 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	237
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	238 { ngx_string("proxy_ssl_protocols"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	239 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_1MORE,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	240 ngx_conf_set_bitmask_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	241 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	242 offsetof(ngx_stream_proxy_srv_conf_t, ssl_protocols),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	243 &ngx_stream_proxy_ssl_protocols },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	244
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	245 { ngx_string("proxy_ssl_ciphers"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	246 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	247 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	248 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	249 offsetof(ngx_stream_proxy_srv_conf_t, ssl_ciphers),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	250 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	251
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	252 { ngx_string("proxy_ssl_name"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	253 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	254 ngx_stream_set_complex_value_slot,
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	255 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	256 offsetof(ngx_stream_proxy_srv_conf_t, ssl_name),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	257 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	258
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	259 { ngx_string("proxy_ssl_server_name"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	260 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	261 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	262 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	263 offsetof(ngx_stream_proxy_srv_conf_t, ssl_server_name),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	264 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	265
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	266 { ngx_string("proxy_ssl_verify"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	267 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	268 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	269 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	270 offsetof(ngx_stream_proxy_srv_conf_t, ssl_verify),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	271 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	272
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	273 { ngx_string("proxy_ssl_verify_depth"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	274 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	275 ngx_conf_set_num_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	276 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	277 offsetof(ngx_stream_proxy_srv_conf_t, ssl_verify_depth),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	278 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	279
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	280 { ngx_string("proxy_ssl_trusted_certificate"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	281 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	282 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	283 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	284 offsetof(ngx_stream_proxy_srv_conf_t, ssl_trusted_certificate),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	285 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	286
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	287 { ngx_string("proxy_ssl_crl"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	288 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	289 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	290 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	291 offsetof(ngx_stream_proxy_srv_conf_t, ssl_crl),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	292 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	293
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	294 { ngx_string("proxy_ssl_certificate"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	295 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	296 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	297 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	298 offsetof(ngx_stream_proxy_srv_conf_t, ssl_certificate),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	299 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	300
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	301 { ngx_string("proxy_ssl_certificate_key"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	302 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	303 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	304 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	305 offsetof(ngx_stream_proxy_srv_conf_t, ssl_certificate_key),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308 { ngx_string("proxy_ssl_password_file"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310 ngx_stream_proxy_ssl_password_file,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	311 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	312 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	313 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	314
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	316
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	317 ngx_null_command
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	318 };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	319
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	320
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	321 static ngx_stream_module_t ngx_stream_proxy_module_ctx = {
6606 2f41d383c9c7 Stream: added preconfiguration step. Vladimir Homutov <vl@nginx.com> parents: 6599 diff changeset	322 NULL, /* preconfiguration */
6174 68c106e6fa0a Stream: added postconfiguration method to stream modules. Vladimir Homutov <vl@nginx.com> parents: 6157 diff changeset	323 NULL, /* postconfiguration */
68c106e6fa0a Stream: added postconfiguration method to stream modules. Vladimir Homutov <vl@nginx.com> parents: 6157 diff changeset	324
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	325 NULL, /* create main configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	326 NULL, /* init main configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	327
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	328 ngx_stream_proxy_create_srv_conf, /* create server configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	329 ngx_stream_proxy_merge_srv_conf /* merge server configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	330 };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	331
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	332
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	333 ngx_module_t ngx_stream_proxy_module = {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	334 NGX_MODULE_V1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335 &ngx_stream_proxy_module_ctx, /* module context */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336 ngx_stream_proxy_commands, /* module directives */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337 NGX_STREAM_MODULE, /* module type */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	338 NULL, /* init master */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	339 NULL, /* init module */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 NULL, /* init process */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	341 NULL, /* init thread */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	342 NULL, /* exit thread */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	343 NULL, /* exit process */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	344 NULL, /* exit master */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 NGX_MODULE_V1_PADDING
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	346 };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	347
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	348
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	350 ngx_stream_proxy_handler(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	351 {
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	352 u_char *p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	353 ngx_str_t *host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	354 ngx_uint_t i;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	355 ngx_connection_t *c;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	356 ngx_resolver_ctx_t *ctx, temp;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	357 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	358 ngx_stream_core_srv_conf_t *cscf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	359 ngx_stream_proxy_srv_conf_t *pscf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	360 ngx_stream_upstream_srv_conf_t uscf, *uscfp;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	361 ngx_stream_upstream_main_conf_t *umcf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	363 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	365 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	366
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	367 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	368 "proxy connection handler");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	369
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	370 u = ngx_pcalloc(c->pool, sizeof(ngx_stream_upstream_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	371 if (u == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	372 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	374 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	375
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376 s->upstream = u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	378 s->log_handler = ngx_stream_proxy_log_error;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	379
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	380 u->peer.log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	381 u->peer.log_error = NGX_ERROR_ERR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	382
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	383 if (ngx_stream_proxy_set_local(s, u, pscf->local) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	384 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	385 return;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	386 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	387
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	388 u->peer.type = c->type;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	389 u->start_sec = ngx_time();
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	390
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	391 c->write->handler = ngx_stream_proxy_downstream_handler;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	392 c->read->handler = ngx_stream_proxy_downstream_handler;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	393
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	394 s->upstream_states = ngx_array_create(c->pool, 1,
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	395 sizeof(ngx_stream_upstream_state_t));
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	396 if (s->upstream_states == NULL) {
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	397 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	398 return;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	399 }
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	400
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	401 if (c->type == SOCK_STREAM) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	402 p = ngx_pnalloc(c->pool, pscf->buffer_size);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	403 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	404 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	405 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	406 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	407
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	408 u->downstream_buf.start = p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	409 u->downstream_buf.end = p + pscf->buffer_size;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	410 u->downstream_buf.pos = p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	411 u->downstream_buf.last = p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	412
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	413 if (c->read->ready) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	414 ngx_post_event(c->read, &ngx_posted_events);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	415 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	416 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	417
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	418 if (pscf->upstream_value) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	419 if (ngx_stream_proxy_eval(s, pscf) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	420 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	421 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	422 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	423 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	424
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	425 if (u->resolved == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	426
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	427 uscf = pscf->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	428
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	429 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	430
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	431 #if (NGX_STREAM_SSL)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	432 u->ssl_name = u->resolved->host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	433 #endif
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	434
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	435 host = &u->resolved->host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	436
6786 906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	437 umcf = ngx_stream_get_module_main_conf(s, ngx_stream_upstream_module);
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	438
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	439 uscfp = umcf->upstreams.elts;
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	440
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	441 for (i = 0; i < umcf->upstreams.nelts; i++) {
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	442
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	443 uscf = uscfp[i];
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	444
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	445 if (uscf->host.len == host->len
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	446 && ((uscf->port == 0 && u->resolved->no_port)
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	447 \|\| uscf->port == u->resolved->port)
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	448 && ngx_strncasecmp(uscf->host.data, host->data, host->len) == 0)
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	449 {
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	450 goto found;
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	451 }
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	452 }
906ac20234ed Upstream: do not unnecessarily create per-request upstreams. Ruslan Ermilov <ru@nginx.com> parents: 6785 diff changeset	453
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	454 if (u->resolved->sockaddr) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	455
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	456 if (u->resolved->port == 0
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	457 && u->resolved->sockaddr->sa_family != AF_UNIX)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	458 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	459 ngx_log_error(NGX_LOG_ERR, c->log, 0,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	460 "no port in upstream \"%V\"", host);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	461 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	462 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	463 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	464
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	465 if (ngx_stream_upstream_create_round_robin_peer(s, u->resolved)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	466 != NGX_OK)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	467 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	468 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	469 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	470 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	471
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	472 ngx_stream_proxy_connect(s);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	473
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	474 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	475 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	476
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	477 if (u->resolved->port == 0) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	478 ngx_log_error(NGX_LOG_ERR, c->log, 0,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	479 "no port in upstream \"%V\"", host);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	480 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	481 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	482 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	483
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	484 temp.name = *host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	485
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	486 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	487
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	488 ctx = ngx_resolve_start(cscf->resolver, &temp);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	489 if (ctx == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	490 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	491 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	492 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	493
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	494 if (ctx == NGX_NO_RESOLVER) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	495 ngx_log_error(NGX_LOG_ERR, c->log, 0,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	496 "no resolver defined to resolve %V", host);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	497 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	498 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	499 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	500
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	501 ctx->name = *host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	502 ctx->handler = ngx_stream_proxy_resolve_handler;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	503 ctx->data = s;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	504 ctx->timeout = cscf->resolver_timeout;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	505
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	506 u->resolved->ctx = ctx;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	507
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	508 if (ngx_resolve_name(ctx) != NGX_OK) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	509 u->resolved->ctx = NULL;
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	510 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	511 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	512 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	513
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	514 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	515 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	516
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	517 found:
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	518
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	519 if (uscf == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	520 ngx_log_error(NGX_LOG_ALERT, c->log, 0, "no upstream configuration");
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	521 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	522 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	523 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	524
6703 edcd9303a4d3 Upstream: introduced u->upstream. Maxim Dounin <mdounin@mdounin.ru> parents: 6692 diff changeset	525 u->upstream = uscf;
edcd9303a4d3 Upstream: introduced u->upstream. Maxim Dounin <mdounin@mdounin.ru> parents: 6692 diff changeset	526
6648 d43ee392e825 Stream: fixed build without stream_ssl_module (ticket #1032). Vladimir Homutov <vl@nginx.com> parents: 6643 diff changeset	527 #if (NGX_STREAM_SSL)
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	528 u->ssl_name = uscf->host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	529 #endif
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	530
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	531 if (uscf->peer.init(s, uscf) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	532 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	533 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	534 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	535
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	536 u->peer.start_time = ngx_current_msec;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	537
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	538 if (pscf->next_upstream_tries
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	539 && u->peer.tries > pscf->next_upstream_tries)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	540 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	541 u->peer.tries = pscf->next_upstream_tries;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	542 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	543
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	544 ngx_stream_proxy_connect(s);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	545 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	546
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	547
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	548 static ngx_int_t
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	549 ngx_stream_proxy_eval(ngx_stream_session_t *s,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	550 ngx_stream_proxy_srv_conf_t *pscf)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	551 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	552 ngx_str_t host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	553 ngx_url_t url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	554 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	555
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	556 if (ngx_stream_complex_value(s, pscf->upstream_value, &host) != NGX_OK) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	557 return NGX_ERROR;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	558 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	559
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	560 ngx_memzero(&url, sizeof(ngx_url_t));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	561
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	562 url.url = host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	563 url.no_resolve = 1;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	564
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	565 if (ngx_parse_url(s->connection->pool, &url) != NGX_OK) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	566 if (url.err) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	567 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	568 "%s in upstream \"%V\"", url.err, &url.url);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	569 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	570
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	571 return NGX_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	572 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	573
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	574 u = s->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	575
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	576 u->resolved = ngx_pcalloc(s->connection->pool,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	577 sizeof(ngx_stream_upstream_resolved_t));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	578 if (u->resolved == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	579 return NGX_ERROR;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	580 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	581
6784 1af120241cde Upstream: removed unnecessary condition in proxy_eval() and friends. Ruslan Ermilov <ru@nginx.com> parents: 6777 diff changeset	582 if (url.addrs) {
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	583 u->resolved->sockaddr = url.addrs[0].sockaddr;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	584 u->resolved->socklen = url.addrs[0].socklen;
6785 d1d0dd69a419 Upstream: added the ngx_http_upstream_resolved_t.name field. Ruslan Ermilov <ru@nginx.com> parents: 6784 diff changeset	585 u->resolved->name = url.addrs[0].name;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	586 u->resolved->naddrs = 1;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	587 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	588
6785 d1d0dd69a419 Upstream: added the ngx_http_upstream_resolved_t.name field. Ruslan Ermilov <ru@nginx.com> parents: 6784 diff changeset	589 u->resolved->host = url.host;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	590 u->resolved->port = url.port;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	591 u->resolved->no_port = url.no_port;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	592
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	593 return NGX_OK;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	594 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	595
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	596
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	597 static ngx_int_t
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	598 ngx_stream_proxy_set_local(ngx_stream_session_t s, ngx_stream_upstream_t u,
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	599 ngx_stream_upstream_local_t *local)
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	600 {
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	601 ngx_int_t rc;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	602 ngx_str_t val;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	603 ngx_addr_t *addr;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	604
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	605 if (local == NULL) {
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	606 u->peer.local = NULL;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	607 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	608 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	609
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	610 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	611 u->peer.transparent = local->transparent;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	612 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	613
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	614 if (local->value == NULL) {
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	615 u->peer.local = local->addr;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	616 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	617 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	618
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	619 if (ngx_stream_complex_value(s, local->value, &val) != NGX_OK) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	620 return NGX_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	621 }
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	622
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	623 if (val.len == 0) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	624 return NGX_OK;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	625 }
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	626
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	627 addr = ngx_palloc(s->connection->pool, sizeof(ngx_addr_t));
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	628 if (addr == NULL) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	629 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	630 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	631
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	632 rc = ngx_parse_addr_port(s->connection->pool, addr, val.data, val.len);
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	633 if (rc == NGX_ERROR) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	634 return NGX_ERROR;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	635 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	636
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	637 if (rc != NGX_OK) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	638 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	639 "invalid local address \"%V\"", &val);
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	640 return NGX_OK;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	641 }
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	642
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	643 addr->name = val;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	644 u->peer.local = addr;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	645
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	646 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	647 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	648
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	649
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	650 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	651 ngx_stream_proxy_connect(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	652 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	653 ngx_int_t rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	654 ngx_connection_t c, pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	655 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	656 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	658 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	659
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660 c->log->action = "connecting to upstream";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	661
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	662 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	663
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	664 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	665
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	666 u->connected = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	667 u->proxy_protocol = pscf->proxy_protocol;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	668
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	669 if (u->state) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	670 u->state->response_time = ngx_current_msec - u->state->response_time;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	671 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	672
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	673 u->state = ngx_array_push(s->upstream_states);
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	674 if (u->state == NULL) {
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	675 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	676 return;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	677 }
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	678
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	679 ngx_memzero(u->state, sizeof(ngx_stream_upstream_state_t));
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	680
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	681 u->state->connect_time = (ngx_msec_t) -1;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	682 u->state->first_byte_time = (ngx_msec_t) -1;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	683 u->state->response_time = ngx_current_msec;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	684
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	685 rc = ngx_event_connect_peer(&u->peer);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	686
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	687 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, "proxy connect: %i", rc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	688
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	689 if (rc == NGX_ERROR) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	690 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	691 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	692 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	693
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	694 u->state->peer = u->peer.name;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	695
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	696 if (rc == NGX_BUSY) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	697 ngx_log_error(NGX_LOG_ERR, c->log, 0, "no live upstreams");
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	698 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	699 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	700 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	701
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	702 if (rc == NGX_DECLINED) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	703 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	704 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	705 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	706
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	707 /* rc == NGX_OK \|\| rc == NGX_AGAIN \|\| rc == NGX_DONE */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	708
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	709 pc = u->peer.connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	710
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	711 pc->data = s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	712 pc->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	713 pc->pool = c->pool;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	714 pc->read->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	715 pc->write->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	716
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	717 if (rc != NGX_AGAIN) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	718 ngx_stream_proxy_init_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	719 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	720 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	721
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	722 pc->read->handler = ngx_stream_proxy_connect_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	723 pc->write->handler = ngx_stream_proxy_connect_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	724
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	725 ngx_add_timer(pc->write, pscf->connect_timeout);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	726 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	727
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	728
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	729 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	730 ngx_stream_proxy_init_upstream(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	731 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	732 u_char *p;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	733 ngx_chain_t *cl;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	734 ngx_connection_t c, pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	735 ngx_log_handler_pt handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	736 ngx_stream_upstream_t *u;
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	737 ngx_stream_core_srv_conf_t *cscf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	738 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	739
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	740 u = s->upstream;
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	741 pc = u->peer.connection;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	742
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	743 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module);
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	744
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	745 if (pc->type == SOCK_STREAM
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	746 && cscf->tcp_nodelay
7007 ed1101bbf19f Introduced ngx_tcp_nodelay(). Ruslan Ermilov <ru@nginx.com> parents: 6981 diff changeset	747 && ngx_tcp_nodelay(pc) != NGX_OK)
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	748 {
7007 ed1101bbf19f Introduced ngx_tcp_nodelay(). Ruslan Ermilov <ru@nginx.com> parents: 6981 diff changeset	749 ngx_stream_proxy_next_upstream(s);
ed1101bbf19f Introduced ngx_tcp_nodelay(). Ruslan Ermilov <ru@nginx.com> parents: 6981 diff changeset	750 return;
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	751 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	752
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	753 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	754
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	755 #if (NGX_STREAM_SSL)
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	756
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	757 if (pc->type == SOCK_STREAM && pscf->ssl) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	758
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	759 if (u->proxy_protocol) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	760 if (ngx_stream_proxy_send_proxy_protocol(s) != NGX_OK) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	761 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	762 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	763
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	764 u->proxy_protocol = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	765 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	766
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	767 if (pc->ssl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	768 ngx_stream_proxy_ssl_init_connection(s);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	769 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	770 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	771 }
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	772
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	773 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	774
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	775 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	776
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	777 if (c->log->log_level >= NGX_LOG_INFO) {
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	778 ngx_str_t str;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	779 u_char addr[NGX_SOCKADDR_STRLEN];
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	780
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	781 str.len = NGX_SOCKADDR_STRLEN;
2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	782 str.data = addr;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	783
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	784 if (ngx_connection_local_sockaddr(pc, &str, 1) == NGX_OK) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	785 handler = c->log->handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	786 c->log->handler = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	787
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	788 ngx_log_error(NGX_LOG_INFO, c->log, 0,
a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	789 "%sproxy %V connected to %V",
a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	790 pc->type == SOCK_DGRAM ? "udp " : "",
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	791 &str, u->peer.name);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	792
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	793 c->log->handler = handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	794 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	795 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	796
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	797 u->state->connect_time = ngx_current_msec - u->state->response_time;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	798
6863 54cf51c4f07a Stream: speed up TCP peer recovery. Roman Arutyunyan <arut@nginx.com> parents: 6786 diff changeset	799 if (u->peer.notify) {
54cf51c4f07a Stream: speed up TCP peer recovery. Roman Arutyunyan <arut@nginx.com> parents: 6786 diff changeset	800 u->peer.notify(&u->peer, u->peer.data,
54cf51c4f07a Stream: speed up TCP peer recovery. Roman Arutyunyan <arut@nginx.com> parents: 6786 diff changeset	801 NGX_STREAM_UPSTREAM_NOTIFY_CONNECT);
54cf51c4f07a Stream: speed up TCP peer recovery. Roman Arutyunyan <arut@nginx.com> parents: 6786 diff changeset	802 }
54cf51c4f07a Stream: speed up TCP peer recovery. Roman Arutyunyan <arut@nginx.com> parents: 6786 diff changeset	803
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	804 if (u->upstream_buf.start == NULL) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	805 p = ngx_pnalloc(c->pool, pscf->buffer_size);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	806 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	807 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	808 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	809 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	810
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	811 u->upstream_buf.start = p;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	812 u->upstream_buf.end = p + pscf->buffer_size;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	813 u->upstream_buf.pos = p;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	814 u->upstream_buf.last = p;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	815 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	816
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	817 if (c->buffer && c->buffer->pos < c->buffer->last) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	818 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	819 "stream proxy add preread buffer: %uz",
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	820 c->buffer->last - c->buffer->pos);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	821
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	822 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	823 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	824 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	825 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	826 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	827
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	828 cl->buf = c->buffer;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	829
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	830 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	831 cl->buf->flush = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	832 cl->buf->last_buf = (c->type == SOCK_DGRAM);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	833
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	834 cl->next = u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	835 u->upstream_out = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	836 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	837
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	838 if (u->proxy_protocol) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	839 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	840 "stream proxy add PROXY protocol header");
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	841
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	842 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	843 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	844 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	845 return;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	846 }
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	847
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	848 p = ngx_pnalloc(c->pool, NGX_PROXY_PROTOCOL_MAX_HEADER);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	849 if (p == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	850 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	851 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	852 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	853
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	854 cl->buf->pos = p;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	855
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	856 p = ngx_proxy_protocol_write(c, p, p + NGX_PROXY_PROTOCOL_MAX_HEADER);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	857 if (p == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	858 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	859 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	860 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	861
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	862 cl->buf->last = p;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	863 cl->buf->temporary = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	864 cl->buf->flush = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	865 cl->buf->last_buf = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	866 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	867
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	868 cl->next = u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	869 u->upstream_out = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	870
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	871 u->proxy_protocol = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	872 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	873
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	874 if (c->type == SOCK_DGRAM && pscf->responses == 0) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	875 pc->read->ready = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	876 pc->read->eof = 1;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	877 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	878
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	879 u->connected = 1;
6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	880
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	881 pc->read->handler = ngx_stream_proxy_upstream_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	882 pc->write->handler = ngx_stream_proxy_upstream_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	883
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	884 if (pc->read->ready \|\| pc->read->eof) {
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	885 ngx_post_event(pc->read, &ngx_posted_events);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	886 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	887
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	888 ngx_stream_proxy_process(s, 0, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	889 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	890
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	891
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	892 #if (NGX_STREAM_SSL)
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	893
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	894 static ngx_int_t
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	895 ngx_stream_proxy_send_proxy_protocol(ngx_stream_session_t *s)
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	896 {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	897 u_char *p;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	898 ssize_t n, size;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	899 ngx_connection_t c, pc;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	900 ngx_stream_upstream_t *u;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	901 ngx_stream_proxy_srv_conf_t *pscf;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	902 u_char buf[NGX_PROXY_PROTOCOL_MAX_HEADER];
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	903
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	904 c = s->connection;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	905
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	906 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	907 "stream proxy send PROXY protocol header");
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	908
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	909 p = ngx_proxy_protocol_write(c, buf, buf + NGX_PROXY_PROTOCOL_MAX_HEADER);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	910 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	911 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	912 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	913 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	914
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	915 u = s->upstream;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	916
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	917 pc = u->peer.connection;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	918
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	919 size = p - buf;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	920
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	921 n = pc->send(pc, buf, size);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	922
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	923 if (n == NGX_AGAIN) {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	924 if (ngx_handle_write_event(pc->write, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	925 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	926 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	927 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	928
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	929 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	930
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	931 ngx_add_timer(pc->write, pscf->timeout);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	932
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	933 pc->write->handler = ngx_stream_proxy_connect_handler;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	934
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	935 return NGX_AGAIN;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	936 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	937
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	938 if (n == NGX_ERROR) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	939 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	940 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	941 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	942
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	943 if (n != size) {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	944
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	945 /*
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	946 * PROXY protocol specification:
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	947 * The sender must always ensure that the header
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	948 * is sent at once, so that the transport layer
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	949 * maintains atomicity along the path to the receiver.
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	950 */
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	951
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	952 ngx_log_error(NGX_LOG_ERR, c->log, 0,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	953 "could not send PROXY protocol header at once");
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	954
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	955 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	956
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	957 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	958 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	959
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	960 return NGX_OK;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	961 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	962
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	963
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	964 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	965 ngx_stream_proxy_ssl_password_file(ngx_conf_t cf, ngx_command_t cmd,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	966 void *conf)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	967 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	968 ngx_stream_proxy_srv_conf_t *pscf = conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	969
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	970 ngx_str_t *value;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	971
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	972 if (pscf->ssl_passwords != NGX_CONF_UNSET_PTR) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	973 return "is duplicate";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	974 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	975
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	976 value = cf->args->elts;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	977
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	978 pscf->ssl_passwords = ngx_ssl_read_password_file(cf, &value[1]);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	979
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	980 if (pscf->ssl_passwords == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	981 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	982 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	983
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	984 return NGX_CONF_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	985 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	986
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	987
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	988 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	989 ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	990 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	991 ngx_int_t rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	992 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	993 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	994 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	995
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	996 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	997
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	998 pc = u->peer.connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	999
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1000 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1001
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1002 if (ngx_ssl_create_connection(pscf->ssl, pc, NGX_SSL_BUFFER\|NGX_SSL_CLIENT)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1003 != NGX_OK)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1004 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1005 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1006 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1007 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1008
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1009 if (pscf->ssl_server_name \|\| pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1010 if (ngx_stream_proxy_ssl_name(s) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1011 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1012 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1013 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1014 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1015
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1016 if (pscf->ssl_session_reuse) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1017 if (u->peer.set_session(&u->peer, u->peer.data) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1018 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1019 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1020 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1021 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1022
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1023 s->connection->log->action = "SSL handshaking to upstream";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1024
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1025 rc = ngx_ssl_handshake(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1026
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1027 if (rc == NGX_AGAIN) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1028
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1029 if (!pc->write->timer_set) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1030 ngx_add_timer(pc->write, pscf->connect_timeout);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1031 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1032
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1033 pc->ssl->handler = ngx_stream_proxy_ssl_handshake;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1034 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1035 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1036
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1037 ngx_stream_proxy_ssl_handshake(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1038 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1039
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1040
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1041 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1042 ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1043 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1044 long rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1045 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1046 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1047 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1048
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1049 s = pc->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1050
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1051 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1052
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1053 if (pc->ssl->handshaked) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1054
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1055 if (pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1056 rc = SSL_get_verify_result(pc->ssl->connection);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1057
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1058 if (rc != X509_V_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1059 ngx_log_error(NGX_LOG_ERR, pc->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1060 "upstream SSL certificate verify error: (%l:%s)",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1061 rc, X509_verify_cert_error_string(rc));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1062 goto failed;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1063 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1064
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1065 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1066
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1067 if (ngx_ssl_check_host(pc, &u->ssl_name) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1068 ngx_log_error(NGX_LOG_ERR, pc->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1069 "upstream SSL certificate does not match \"%V\"",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1070 &u->ssl_name);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1071 goto failed;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1072 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1073 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1074
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1075 if (pscf->ssl_session_reuse) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1076 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1077 u->peer.save_session(&u->peer, u->peer.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1078 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1079
6258 4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1080 if (pc->write->timer_set) {
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1081 ngx_del_timer(pc->write);
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1082 }
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1083
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1084 ngx_stream_proxy_init_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1085
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1086 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1087 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1088
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1089 failed:
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1090
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1091 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1092 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1093
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1094
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1095 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1096 ngx_stream_proxy_ssl_name(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1097 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1098 u_char p, last;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1099 ngx_str_t name;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1100 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1101 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1102
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1103 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1104
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1105 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1106
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1107 if (pscf->ssl_name) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1108 if (ngx_stream_complex_value(s, pscf->ssl_name, &name) != NGX_OK) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1109 return NGX_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1110 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1111
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1112 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1113 name = u->ssl_name;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1114 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1115
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1116 if (name.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1117 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1118 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1119
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1120 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1121 * ssl name here may contain port, strip it for compatibility
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1122 * with the http module
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1123 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1124
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1125 p = name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1126 last = name.data + name.len;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1127
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1128 if (*p == '[') {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1129 p = ngx_strlchr(p, last, ']');
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1130
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1131 if (p == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1132 p = name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1133 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1134 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1135
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1136 p = ngx_strlchr(p, last, ':');
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1137
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1138 if (p != NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1139 name.len = p - name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1140 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1141
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1142 if (!pscf->ssl_server_name) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1143 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1144 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1145
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1146 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1147
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1148 /* as per RFC 6066, literal IPv4 and IPv6 addresses are not permitted */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1149
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1150 if (name.len == 0 \|\| *name.data == '[') {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1151 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1152 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1153
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1154 if (ngx_inet_addr(name.data, name.len) != INADDR_NONE) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1155 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1156 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1157
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1158 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1159 * SSL_set_tlsext_host_name() needs a null-terminated string,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1160 * hence we explicitly null-terminate name here
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1161 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1162
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1163 p = ngx_pnalloc(s->connection->pool, name.len + 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1164 if (p == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1165 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1166 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1167
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1168 (void) ngx_cpystrn(p, name.data, name.len + 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1169
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1170 name.data = p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1171
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1172 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1173 "upstream SSL server name: \"%s\"", name.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1174
6777 563a1ee345a4 SSL: compatibility with BoringSSL. Maxim Dounin <mdounin@mdounin.ru> parents: 6703 diff changeset	1175 if (SSL_set_tlsext_host_name(u->peer.connection->ssl->connection,
563a1ee345a4 SSL: compatibility with BoringSSL. Maxim Dounin <mdounin@mdounin.ru> parents: 6703 diff changeset	1176 (char *) name.data)
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1177 == 0)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1178 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1179 ngx_ssl_error(NGX_LOG_ERR, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1180 "SSL_set_tlsext_host_name(\"%s\") failed", name.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1181 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1182 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1183
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1184 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1185
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1186 done:
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1187
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1188 u->ssl_name = name;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1189
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1190 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1191 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1192
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1193 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1194
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1195
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1196 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1197 ngx_stream_proxy_downstream_handler(ngx_event_t *ev)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1198 {
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1199 ngx_stream_proxy_process_connection(ev, ev->write);
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1200 }
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1201
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1202
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1203 static void
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1204 ngx_stream_proxy_resolve_handler(ngx_resolver_ctx_t *ctx)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1205 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1206 ngx_stream_session_t *s;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1207 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1208 ngx_stream_proxy_srv_conf_t *pscf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1209 ngx_stream_upstream_resolved_t *ur;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1210
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1211 s = ctx->data;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1212
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1213 u = s->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1214 ur = u->resolved;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1215
6648 d43ee392e825 Stream: fixed build without stream_ssl_module (ticket #1032). Vladimir Homutov <vl@nginx.com> parents: 6643 diff changeset	1216 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1217 "stream upstream resolve");
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1218
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1219 if (ctx->state) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1220 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1221 "%V could not be resolved (%i: %s)",
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1222 &ctx->name, ctx->state,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1223 ngx_resolver_strerror(ctx->state));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1224
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1225 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1226 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1227 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1228
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1229 ur->naddrs = ctx->naddrs;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1230 ur->addrs = ctx->addrs;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1231
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1232 #if (NGX_DEBUG)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1233 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1234 u_char text[NGX_SOCKADDR_STRLEN];
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1235 ngx_str_t addr;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1236 ngx_uint_t i;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1237
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1238 addr.data = text;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1239
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1240 for (i = 0; i < ctx->naddrs; i++) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1241 addr.len = ngx_sock_ntop(ur->addrs[i].sockaddr, ur->addrs[i].socklen,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1242 text, NGX_SOCKADDR_STRLEN, 0);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1243
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1244 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1245 "name was resolved to %V", &addr);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1246 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1247 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1248 #endif
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1249
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1250 if (ngx_stream_upstream_create_round_robin_peer(s, ur) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1251 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1252 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1253 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1254
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1255 ngx_resolve_name_done(ctx);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1256 ur->ctx = NULL;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1257
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1258 u->peer.start_time = ngx_current_msec;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1259
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1260 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1261
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1262 if (pscf->next_upstream_tries
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1263 && u->peer.tries > pscf->next_upstream_tries)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1264 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1265 u->peer.tries = pscf->next_upstream_tries;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1266 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1267
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1268 ngx_stream_proxy_connect(s);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1269 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1270
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1271
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1272 static void
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1273 ngx_stream_proxy_upstream_handler(ngx_event_t *ev)
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1274 {
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1275 ngx_stream_proxy_process_connection(ev, !ev->write);
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1276 }
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1277
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1278
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1279 static void
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1280 ngx_stream_proxy_process_connection(ngx_event_t *ev, ngx_uint_t from_upstream)
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1281 {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1282 ngx_connection_t c, pc;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1283 ngx_stream_session_t *s;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1284 ngx_stream_upstream_t *u;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1285 ngx_stream_proxy_srv_conf_t *pscf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1286
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1287 c = ev->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1288 s = c->data;
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1289 u = s->upstream;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1290
7156 9c29644f6d03 Fixed worker_shutdown_timeout in various cases. Maxim Dounin <mdounin@mdounin.ru> parents: 7105 diff changeset	1291 if (c->close) {
9c29644f6d03 Fixed worker_shutdown_timeout in various cases. Maxim Dounin <mdounin@mdounin.ru> parents: 7105 diff changeset	1292 ngx_log_error(NGX_LOG_INFO, c->log, 0, "shutdown timeout");
9c29644f6d03 Fixed worker_shutdown_timeout in various cases. Maxim Dounin <mdounin@mdounin.ru> parents: 7105 diff changeset	1293 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
9c29644f6d03 Fixed worker_shutdown_timeout in various cases. Maxim Dounin <mdounin@mdounin.ru> parents: 7105 diff changeset	1294 return;
9c29644f6d03 Fixed worker_shutdown_timeout in various cases. Maxim Dounin <mdounin@mdounin.ru> parents: 7105 diff changeset	1295 }
9c29644f6d03 Fixed worker_shutdown_timeout in various cases. Maxim Dounin <mdounin@mdounin.ru> parents: 7105 diff changeset	1296
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1297 c = s->connection;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1298 pc = u->peer.connection;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1299
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1300 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1301
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1302 if (ev->timedout) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1303 ev->timedout = 0;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1304
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1305 if (ev->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1306 ev->delayed = 0;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1307
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1308 if (!ev->ready) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1309 if (ngx_handle_read_event(ev, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1310 ngx_stream_proxy_finalize(s,
38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1311 NGX_STREAM_INTERNAL_SERVER_ERROR);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1312 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1313 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1314
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1315 if (u->connected && !c->read->delayed && !pc->read->delayed) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1316 ngx_add_timer(c->write, pscf->timeout);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1317 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1318
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1319 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1320 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1321
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1322 } else {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1323 if (s->connection->type == SOCK_DGRAM) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1324 if (pscf->responses == NGX_MAX_INT32_VALUE) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1325
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1326 /*
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1327 * successfully terminate timed out UDP session
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1328 * with unspecified number of responses
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1329 */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1330
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1331 pc->read->ready = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1332 pc->read->eof = 1;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1333
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1334 ngx_stream_proxy_process(s, 1, 0);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1335 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1336 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1337
7105 0846dd76a487 Stream: fixed logging UDP upstream timeout. Roman Arutyunyan <arut@nginx.com> parents: 7098 diff changeset	1338 ngx_connection_error(pc, NGX_ETIMEDOUT, "upstream timed out");
0846dd76a487 Stream: fixed logging UDP upstream timeout. Roman Arutyunyan <arut@nginx.com> parents: 7098 diff changeset	1339
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1340 if (u->received == 0) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1341 ngx_stream_proxy_next_upstream(s);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1342 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1343 }
7105 0846dd76a487 Stream: fixed logging UDP upstream timeout. Roman Arutyunyan <arut@nginx.com> parents: 7098 diff changeset	1344
0846dd76a487 Stream: fixed logging UDP upstream timeout. Roman Arutyunyan <arut@nginx.com> parents: 7098 diff changeset	1345 } else {
0846dd76a487 Stream: fixed logging UDP upstream timeout. Roman Arutyunyan <arut@nginx.com> parents: 7098 diff changeset	1346 ngx_connection_error(c, NGX_ETIMEDOUT, "connection timed out");
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1347 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1348
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1349 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1350 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1351 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1352
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1353 } else if (ev->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1354
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1355 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1356 "stream connection delayed");
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1357
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1358 if (ngx_handle_read_event(ev, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1359 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1360 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1361
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1362 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1363 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1364
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	1365 if (from_upstream && !u->connected) {
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1366 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1367 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1368
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1369 ngx_stream_proxy_process(s, from_upstream, ev->write);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1370 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1371
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1372
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1373 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1374 ngx_stream_proxy_connect_handler(ngx_event_t *ev)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1375 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1376 ngx_connection_t *c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1377 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1378
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1379 c = ev->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1380 s = c->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1381
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1382 if (ev->timedout) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1383 ngx_log_error(NGX_LOG_ERR, c->log, NGX_ETIMEDOUT, "upstream timed out");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1384 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1385 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1386 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1387
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1388 ngx_del_timer(c->write);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1389
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1390 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1391 "stream proxy connect upstream");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1392
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1393 if (ngx_stream_proxy_test_connect(c) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1394 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1395 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1396 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1397
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1398 ngx_stream_proxy_init_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1399 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1400
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1401
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1402 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1403 ngx_stream_proxy_test_connect(ngx_connection_t *c)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1404 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1405 int err;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1406 socklen_t len;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1407
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1408 #if (NGX_HAVE_KQUEUE)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1409
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1410 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1411 err = c->write->kq_errno ? c->write->kq_errno : c->read->kq_errno;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1412
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1413 if (err) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1414 (void) ngx_connection_error(c, err,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1415 "kevent() reported that connect() failed");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1416 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1417 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1418
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1419 } else
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1420 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1421 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1422 err = 0;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1423 len = sizeof(int);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1424
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1425 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1426 * BSDs and Linux return 0 and set a pending error in err
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1427 * Solaris returns -1 and sets errno
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1428 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1429
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1430 if (getsockopt(c->fd, SOL_SOCKET, SO_ERROR, (void *) &err, &len)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1431 == -1)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1432 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1433 err = ngx_socket_errno;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1434 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1435
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1436 if (err) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1437 (void) ngx_connection_error(c, err, "connect() failed");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1438 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1439 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1440 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1441
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1442 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1443 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1444
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1445
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1446 static void
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1447 ngx_stream_proxy_process(ngx_stream_session_t *s, ngx_uint_t from_upstream,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1448 ngx_uint_t do_write)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1449 {
7250 ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1450 char recv_action, send_action;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1451 off_t *received, limit;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1452 size_t size, limit_rate;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1453 ssize_t n;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1454 ngx_buf_t *b;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1455 ngx_int_t rc;
6124 f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1456 ngx_uint_t flags;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1457 ngx_msec_t delay;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1458 ngx_chain_t cl, ll, out, *busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1459 ngx_connection_t c, pc, src, dst;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1460 ngx_log_handler_pt handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1461 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1462 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1463
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1464 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1465
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1466 c = s->connection;
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	1467 pc = u->connected ? u->peer.connection : NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1468
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1469 if (c->type == SOCK_DGRAM && (ngx_terminate \|\| ngx_exiting)) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1470
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1471 /* socket is already closed on worker shutdown */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1472
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1473 handler = c->log->handler;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1474 c->log->handler = NULL;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1475
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1476 ngx_log_error(NGX_LOG_INFO, c->log, 0, "disconnected on shutdown");
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1477
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1478 c->log->handler = handler;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1479
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1480 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1481 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1482 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1483
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1484 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1485
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1486 if (from_upstream) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1487 src = pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1488 dst = c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1489 b = &u->upstream_buf;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1490 limit_rate = pscf->download_rate;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1491 received = &u->received;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1492 out = &u->downstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1493 busy = &u->downstream_busy;
7250 ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1494 recv_action = "proxying and reading from upstream";
ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1495 send_action = "proxying and sending to client";
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1496
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1497 } else {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1498 src = c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1499 dst = pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1500 b = &u->downstream_buf;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1501 limit_rate = pscf->upload_rate;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1502 received = &s->received;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1503 out = &u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1504 busy = &u->upstream_busy;
7250 ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1505 recv_action = "proxying and reading from client";
ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1506 send_action = "proxying and sending to upstream";
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1507 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1508
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1509 for ( ;; ) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1510
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1511 if (do_write && dst) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1512
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1513 if (out \|\| busy \|\| dst->buffered) {
7250 ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1514 c->log->action = send_action;
ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1515
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1516 rc = ngx_stream_top_filter(s, *out, from_upstream);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1517
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1518 if (rc == NGX_ERROR) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1519 if (c->type == SOCK_DGRAM && !from_upstream) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1520 ngx_stream_proxy_next_upstream(s);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1521 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1522 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1523
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1524 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1525 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1526 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1527
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1528 ngx_chain_update_chains(c->pool, &u->free, busy, out,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1529 (ngx_buf_tag_t) &ngx_stream_proxy_module);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1530
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1531 if (*busy == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1532 b->pos = b->start;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1533 b->last = b->start;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1534 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1535 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1536 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1537
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1538 size = b->end - b->last;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1539
6868 ee3645078759 Stream: avoid infinite loop in case of socket read error. Vladimir Homutov <vl@nginx.com> parents: 6863 diff changeset	1540 if (size && src->read->ready && !src->read->delayed
ee3645078759 Stream: avoid infinite loop in case of socket read error. Vladimir Homutov <vl@nginx.com> parents: 6863 diff changeset	1541 && !src->read->error)
ee3645078759 Stream: avoid infinite loop in case of socket read error. Vladimir Homutov <vl@nginx.com> parents: 6863 diff changeset	1542 {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1543 if (limit_rate) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1544 limit = (off_t) limit_rate * (ngx_time() - u->start_sec + 1)
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1545 - *received;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1546
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1547 if (limit <= 0) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1548 src->read->delayed = 1;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1549 delay = (ngx_msec_t) (- limit * 1000 / limit_rate + 1);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1550 ngx_add_timer(src->read, delay);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1551 break;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1552 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1553
6204 114d1f8cdcab Stream: fixed possible integer overflow in rate limiting. Valentin Bartenev <vbart@nginx.com> parents: 6203 diff changeset	1554 if ((off_t) size > limit) {
6203 fdfdcad62875 Stream: fixed MSVC compilation warning. Roman Arutyunyan <arut@nginx.com> parents: 6202 diff changeset	1555 size = (size_t) limit;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1556 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1557 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1558
7250 ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1559 c->log->action = recv_action;
ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1560
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1561 n = src->recv(src, b->last, size);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1562
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1563 if (n == NGX_AGAIN) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1564 break;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1565 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1566
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1567 if (n == NGX_ERROR) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1568 if (c->type == SOCK_DGRAM && u->received == 0) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1569 ngx_stream_proxy_next_upstream(s);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1570 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1571 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1572
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1573 src->read->eof = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1574 n = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1575 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1576
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1577 if (n >= 0) {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1578 if (limit_rate) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1579 delay = (ngx_msec_t) (n * 1000 / limit_rate);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1580
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1581 if (delay > 0) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1582 src->read->delayed = 1;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1583 ngx_add_timer(src->read, delay);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1584 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1585 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1586
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1587 if (from_upstream) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1588 if (u->state->first_byte_time == (ngx_msec_t) -1) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1589 u->state->first_byte_time = ngx_current_msec
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1590 - u->state->response_time;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1591 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1592 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1593
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1594 if (c->type == SOCK_DGRAM && ++u->responses == pscf->responses)
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1595 {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1596 src->read->ready = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1597 src->read->eof = 1;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1598 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1599
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1600 for (ll = out; ll; ll = &(ll)->next) { /* void */ }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1601
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1602 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1603 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1604 ngx_stream_proxy_finalize(s,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1605 NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1606 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1607 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1608
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1609 *ll = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1610
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1611 cl->buf->pos = b->last;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1612 cl->buf->last = b->last + n;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1613 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1614
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1615 cl->buf->temporary = (n ? 1 : 0);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1616 cl->buf->last_buf = src->read->eof;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1617 cl->buf->flush = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1618
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1619 *received += n;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1620 b->last += n;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1621 do_write = 1;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1622
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1623 continue;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1624 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1625 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1626
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1627 break;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1628 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1629
7250 ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1630 c->log->action = "proxying connection";
ec4d95eed062 Stream: set action before each recv/send while proxying. Roman Arutyunyan <arut@nginx.com> parents: 7174 diff changeset	1631
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1632 if (src->read->eof && dst && (dst->read->eof \|\| !dst->buffered)) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1633 handler = c->log->handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1634 c->log->handler = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1635
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1636 ngx_log_error(NGX_LOG_INFO, c->log, 0,
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	1637 "%s%s disconnected"
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1638 ", bytes from/to client:%O/%O"
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1639 ", bytes from/to upstream:%O/%O",
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	1640 src->type == SOCK_DGRAM ? "udp " : "",
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1641 from_upstream ? "upstream" : "client",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1642 s->received, c->sent, u->received, pc ? pc->sent : 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1643
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1644 c->log->handler = handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1645
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1646 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1647 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1648 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1649
6124 f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1650 flags = src->read->eof ? NGX_CLOSE_EVENT : 0;
f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1651
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1652 if (!src->shared && ngx_handle_read_event(src->read, flags) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1653 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1654 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1655 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1656
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1657 if (dst) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1658 if (!dst->shared && ngx_handle_write_event(dst->write, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1659 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1660 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1661 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1662
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1663 if (!c->read->delayed && !pc->read->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1664 ngx_add_timer(c->write, pscf->timeout);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1665
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1666 } else if (c->write->timer_set) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1667 ngx_del_timer(c->write);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1668 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1669 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1670 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1671
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1672
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1673 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1674 ngx_stream_proxy_next_upstream(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1675 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1676 ngx_msec_t timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1677 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1678 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1679 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1680
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1681 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1682 "stream proxy next upstream");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1683
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1684 u = s->upstream;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1685 pc = u->peer.connection;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1686
7098 7bfbf73db920 Stream: relaxed next upstream condition (ticket #1317). Roman Arutyunyan <arut@nginx.com> parents: 7007 diff changeset	1687 if (pc && pc->buffered) {
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1688 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
7098 7bfbf73db920 Stream: relaxed next upstream condition (ticket #1317). Roman Arutyunyan <arut@nginx.com> parents: 7007 diff changeset	1689 "buffered data on next upstream");
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1690 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1691 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1692 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1693
7098 7bfbf73db920 Stream: relaxed next upstream condition (ticket #1317). Roman Arutyunyan <arut@nginx.com> parents: 7007 diff changeset	1694 if (s->connection->type == SOCK_DGRAM) {
7bfbf73db920 Stream: relaxed next upstream condition (ticket #1317). Roman Arutyunyan <arut@nginx.com> parents: 7007 diff changeset	1695 u->upstream_out = NULL;
7bfbf73db920 Stream: relaxed next upstream condition (ticket #1317). Roman Arutyunyan <arut@nginx.com> parents: 7007 diff changeset	1696 }
7bfbf73db920 Stream: relaxed next upstream condition (ticket #1317). Roman Arutyunyan <arut@nginx.com> parents: 7007 diff changeset	1697
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1698 if (u->peer.sockaddr) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1699 u->peer.free(&u->peer, u->peer.data, NGX_PEER_FAILED);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1700 u->peer.sockaddr = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1701 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1702
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1703 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1704
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1705 timeout = pscf->next_upstream_timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1706
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1707 if (u->peer.tries == 0
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1708 \|\| !pscf->next_upstream
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1709 \|\| (timeout && ngx_current_msec - u->peer.start_time >= timeout))
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1710 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1711 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1712 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1713 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1714
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1715 if (pc) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1716 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1717 "close proxy upstream connection: %d", pc->fd);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1718
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1719 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1720 if (pc->ssl) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1721 pc->ssl->no_wait_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1722 pc->ssl->no_send_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1723
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1724 (void) ngx_ssl_shutdown(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1725 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1726 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1727
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1728 u->state->bytes_received = u->received;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1729 u->state->bytes_sent = pc->sent;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1730
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1731 ngx_close_connection(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1732 u->peer.connection = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1733 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1734
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1735 ngx_stream_proxy_connect(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1736 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1737
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1738
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1739 static void
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1740 ngx_stream_proxy_finalize(ngx_stream_session_t *s, ngx_uint_t rc)
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1741 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1742 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1743 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1744
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1745 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1746 "finalize stream proxy: %i", rc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1747
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1748 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1749
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1750 if (u == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1751 goto noupstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1752 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1753
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1754 if (u->resolved && u->resolved->ctx) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1755 ngx_resolve_name_done(u->resolved->ctx);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1756 u->resolved->ctx = NULL;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1757 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1758
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1759 pc = u->peer.connection;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1760
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1761 if (u->state) {
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1762 u->state->response_time = ngx_current_msec - u->state->response_time;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1763
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1764 if (pc) {
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1765 u->state->bytes_received = u->received;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1766 u->state->bytes_sent = pc->sent;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1767 }
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1768 }
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1769
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1770 if (u->peer.free && u->peer.sockaddr) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1771 u->peer.free(&u->peer, u->peer.data, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1772 u->peer.sockaddr = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1773 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1774
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1775 if (pc) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1776 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1777 "close stream proxy upstream connection: %d", pc->fd);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1778
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1779 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1780 if (pc->ssl) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1781 pc->ssl->no_wait_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1782 (void) ngx_ssl_shutdown(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1783 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1784 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1785
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1786 ngx_close_connection(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1787 u->peer.connection = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1788 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1789
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1790 noupstream:
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1791
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1792 ngx_stream_finalize_session(s, rc);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1793 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1794
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1795
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1796 static u_char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1797 ngx_stream_proxy_log_error(ngx_log_t log, u_char buf, size_t len)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1798 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1799 u_char *p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1800 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1801 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1802 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1803
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1804 s = log->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1805
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1806 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1807
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1808 p = buf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1809
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1810 if (u->peer.name) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1811 p = ngx_snprintf(p, len, ", upstream: \"%V\"", u->peer.name);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1812 len -= p - buf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1813 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1814
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1815 pc = u->peer.connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1816
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1817 p = ngx_snprintf(p, len,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1818 ", bytes from/to client:%O/%O"
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1819 ", bytes from/to upstream:%O/%O",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1820 s->received, s->connection->sent,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1821 u->received, pc ? pc->sent : 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1822
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1823 return p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1824 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1825
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1826
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1827 static void *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1828 ngx_stream_proxy_create_srv_conf(ngx_conf_t *cf)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1829 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1830 ngx_stream_proxy_srv_conf_t *conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1831
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1832 conf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_proxy_srv_conf_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1833 if (conf == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1834 return NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1835 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1836
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1837 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1838 * set by ngx_pcalloc():
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1839 *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1840 * conf->ssl_protocols = 0;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1841 * conf->ssl_ciphers = { 0, NULL };
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1842 * conf->ssl_name = NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1843 * conf->ssl_trusted_certificate = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1844 * conf->ssl_crl = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1845 * conf->ssl_certificate = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1846 * conf->ssl_certificate_key = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1847 *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1848 * conf->ssl = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1849 * conf->upstream = NULL;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1850 * conf->upstream_value = NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1851 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1852
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1853 conf->connect_timeout = NGX_CONF_UNSET_MSEC;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1854 conf->timeout = NGX_CONF_UNSET_MSEC;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1855 conf->next_upstream_timeout = NGX_CONF_UNSET_MSEC;
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	1856 conf->buffer_size = NGX_CONF_UNSET_SIZE;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1857 conf->upload_rate = NGX_CONF_UNSET_SIZE;
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1858 conf->download_rate = NGX_CONF_UNSET_SIZE;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1859 conf->responses = NGX_CONF_UNSET_UINT;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1860 conf->next_upstream_tries = NGX_CONF_UNSET_UINT;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1861 conf->next_upstream = NGX_CONF_UNSET;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1862 conf->proxy_protocol = NGX_CONF_UNSET;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1863 conf->local = NGX_CONF_UNSET_PTR;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1864
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1865 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1866 conf->ssl_enable = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1867 conf->ssl_session_reuse = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1868 conf->ssl_server_name = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1869 conf->ssl_verify = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1870 conf->ssl_verify_depth = NGX_CONF_UNSET_UINT;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1871 conf->ssl_passwords = NGX_CONF_UNSET_PTR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1872 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1873
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1874 return conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1875 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1876
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1877
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1878 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1879 ngx_stream_proxy_merge_srv_conf(ngx_conf_t cf, void parent, void *child)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1880 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1881 ngx_stream_proxy_srv_conf_t *prev = parent;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1882 ngx_stream_proxy_srv_conf_t *conf = child;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1883
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1884 ngx_conf_merge_msec_value(conf->connect_timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1885 prev->connect_timeout, 60000);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1886
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1887 ngx_conf_merge_msec_value(conf->timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1888 prev->timeout, 10 * 60000);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1889
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1890 ngx_conf_merge_msec_value(conf->next_upstream_timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1891 prev->next_upstream_timeout, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1892
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	1893 ngx_conf_merge_size_value(conf->buffer_size,
8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	1894 prev->buffer_size, 16384);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1895
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1896 ngx_conf_merge_size_value(conf->upload_rate,
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1897 prev->upload_rate, 0);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1898
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1899 ngx_conf_merge_size_value(conf->download_rate,
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1900 prev->download_rate, 0);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1901
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1902 ngx_conf_merge_uint_value(conf->responses,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1903 prev->responses, NGX_MAX_INT32_VALUE);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1904
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1905 ngx_conf_merge_uint_value(conf->next_upstream_tries,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1906 prev->next_upstream_tries, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1907
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1908 ngx_conf_merge_value(conf->next_upstream, prev->next_upstream, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1909
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1910 ngx_conf_merge_value(conf->proxy_protocol, prev->proxy_protocol, 0);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1911
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1912 ngx_conf_merge_ptr_value(conf->local, prev->local, NULL);
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1913
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1914 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1915
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1916 ngx_conf_merge_value(conf->ssl_enable, prev->ssl_enable, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1917
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1918 ngx_conf_merge_value(conf->ssl_session_reuse,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1919 prev->ssl_session_reuse, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1920
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1921 ngx_conf_merge_bitmask_value(conf->ssl_protocols, prev->ssl_protocols,
6157 b2899e7d0ef8 Disabled SSLv3 by default (ticket #653). Maxim Dounin <mdounin@mdounin.ru> parents: 6124 diff changeset	1922 (NGX_CONF_BITMASK_SET\|NGX_SSL_TLSv1
b2899e7d0ef8 Disabled SSLv3 by default (ticket #653). Maxim Dounin <mdounin@mdounin.ru> parents: 6124 diff changeset	1923 \|NGX_SSL_TLSv1_1\|NGX_SSL_TLSv1_2));
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1924
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1925 ngx_conf_merge_str_value(conf->ssl_ciphers, prev->ssl_ciphers, "DEFAULT");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1926
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1927 if (conf->ssl_name == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1928 conf->ssl_name = prev->ssl_name;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1929 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1930
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1931 ngx_conf_merge_value(conf->ssl_server_name, prev->ssl_server_name, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1932
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1933 ngx_conf_merge_value(conf->ssl_verify, prev->ssl_verify, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1934
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1935 ngx_conf_merge_uint_value(conf->ssl_verify_depth,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1936 prev->ssl_verify_depth, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1937
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1938 ngx_conf_merge_str_value(conf->ssl_trusted_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1939 prev->ssl_trusted_certificate, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1940
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1941 ngx_conf_merge_str_value(conf->ssl_crl, prev->ssl_crl, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1942
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1943 ngx_conf_merge_str_value(conf->ssl_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1944 prev->ssl_certificate, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1945
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1946 ngx_conf_merge_str_value(conf->ssl_certificate_key,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1947 prev->ssl_certificate_key, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1948
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1949 ngx_conf_merge_ptr_value(conf->ssl_passwords, prev->ssl_passwords, NULL);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1950
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1951 if (conf->ssl_enable && ngx_stream_proxy_set_ssl(cf, conf) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1952 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1953 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1954
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1955 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1956
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1957 return NGX_CONF_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1958 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1959
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1960
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1961 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1962
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1963 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1964 ngx_stream_proxy_set_ssl(ngx_conf_t cf, ngx_stream_proxy_srv_conf_t pscf)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1965 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1966 ngx_pool_cleanup_t *cln;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1967
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1968 pscf->ssl = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1969 if (pscf->ssl == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1970 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1971 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1972
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1973 pscf->ssl->log = cf->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1974
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1975 if (ngx_ssl_create(pscf->ssl, pscf->ssl_protocols, NULL) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1976 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1977 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1978
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1979 cln = ngx_pool_cleanup_add(cf->pool, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1980 if (cln == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1981 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1982 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1983
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1984 cln->handler = ngx_ssl_cleanup_ctx;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1985 cln->data = pscf->ssl;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1986
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1987 if (pscf->ssl_certificate.len) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1988
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1989 if (pscf->ssl_certificate_key.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1990 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1991 "no \"proxy_ssl_certificate_key\" is defined "
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1992 "for certificate \"%V\"", &pscf->ssl_certificate);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1993 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1994 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1995
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1996 if (ngx_ssl_certificate(cf, pscf->ssl, &pscf->ssl_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1997 &pscf->ssl_certificate_key, pscf->ssl_passwords)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1998 != NGX_OK)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1999 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2000 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2001 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2002 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2003
6591 04d8d1f85649 SSL: ngx_ssl_ciphers() to set list of ciphers. Tim Taubert <tim@timtaubert.de> parents: 6530 diff changeset	2004 if (ngx_ssl_ciphers(cf, pscf->ssl, &pscf->ssl_ciphers, 0) != NGX_OK) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2005 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2006 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2007
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2008 if (pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2009 if (pscf->ssl_trusted_certificate.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2010 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2011 "no proxy_ssl_trusted_certificate for proxy_ssl_verify");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2012 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2013 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2014
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2015 if (ngx_ssl_trusted_certificate(cf, pscf->ssl,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2016 &pscf->ssl_trusted_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2017 pscf->ssl_verify_depth)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2018 != NGX_OK)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2019 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2020 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2021 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2022
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2023 if (ngx_ssl_crl(cf, pscf->ssl, &pscf->ssl_crl) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2024 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2025 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2026 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2027
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2028 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2029 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2030
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2031 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2032
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2033
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2034 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2035 ngx_stream_proxy_pass(ngx_conf_t cf, ngx_command_t cmd, void *conf)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2036 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2037 ngx_stream_proxy_srv_conf_t *pscf = conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2038
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2039 ngx_url_t u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2040 ngx_str_t value, url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2041 ngx_stream_complex_value_t cv;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2042 ngx_stream_core_srv_conf_t *cscf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2043 ngx_stream_compile_complex_value_t ccv;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2044
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2045 if (pscf->upstream \|\| pscf->upstream_value) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2046 return "is duplicate";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2047 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2048
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2049 cscf = ngx_stream_conf_get_module_srv_conf(cf, ngx_stream_core_module);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2050
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2051 cscf->handler = ngx_stream_proxy_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2052
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2053 value = cf->args->elts;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2054
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2055 url = &value[1];
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2056
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2057 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2058
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2059 ccv.cf = cf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2060 ccv.value = url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2061 ccv.complex_value = &cv;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2062
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2063 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2064 return NGX_CONF_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2065 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2066
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2067 if (cv.lengths) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2068 pscf->upstream_value = ngx_palloc(cf->pool,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2069 sizeof(ngx_stream_complex_value_t));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2070 if (pscf->upstream_value == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2071 return NGX_CONF_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2072 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2073
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2074 *pscf->upstream_value = cv;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2075
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2076 return NGX_CONF_OK;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2077 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2078
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2079 ngx_memzero(&u, sizeof(ngx_url_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2080
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2081 u.url = *url;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2082 u.no_resolve = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2083
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2084 pscf->upstream = ngx_stream_upstream_add(cf, &u, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2085 if (pscf->upstream == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2086 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2087 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2088
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2089 return NGX_CONF_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2090 }
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2091
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2092
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2093 static char *
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2094 ngx_stream_proxy_bind(ngx_conf_t cf, ngx_command_t cmd, void *conf)
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2095 {
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2096 ngx_stream_proxy_srv_conf_t *pscf = conf;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2097
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2098 ngx_int_t rc;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2099 ngx_str_t *value;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2100 ngx_stream_complex_value_t cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2101 ngx_stream_upstream_local_t *local;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2102 ngx_stream_compile_complex_value_t ccv;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2103
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2104 if (pscf->local != NGX_CONF_UNSET_PTR) {
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2105 return "is duplicate";
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2106 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2107
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2108 value = cf->args->elts;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2109
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2110 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "off") == 0) {
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2111 pscf->local = NULL;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2112 return NGX_CONF_OK;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2113 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2114
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2115 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t));
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2116
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2117 ccv.cf = cf;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2118 ccv.value = &value[1];
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2119 ccv.complex_value = &cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2120
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2121 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2122 return NGX_CONF_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2123 }
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2124
6598 4a724d6006ee Stream: use ngx_pcalloc() in ngx_stream_proxy_bind(). Roman Arutyunyan <arut@nginx.com> parents: 6595 diff changeset	2125 local = ngx_pcalloc(cf->pool, sizeof(ngx_stream_upstream_local_t));
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2126 if (local == NULL) {
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2127 return NGX_CONF_ERROR;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2128 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2129
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2130 pscf->local = local;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2131
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2132 if (cv.lengths) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2133 local->value = ngx_palloc(cf->pool, sizeof(ngx_stream_complex_value_t));
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2134 if (local->value == NULL) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2135 return NGX_CONF_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2136 }
6595 0c98c4092440 Stream: support for $remote_port in proxy_bind. Roman Arutyunyan <arut@nginx.com> parents: 6594 diff changeset	2137
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2138 *local->value = cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2139
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2140 } else {
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2141 local->addr = ngx_palloc(cf->pool, sizeof(ngx_addr_t));
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2142 if (local->addr == NULL) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2143 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2144 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2145
6594 3c87b82b17d4 Upstream: support for port in proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6593 diff changeset	2146 rc = ngx_parse_addr_port(cf->pool, local->addr, value[1].data,
3c87b82b17d4 Upstream: support for port in proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6593 diff changeset	2147 value[1].len);
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2148
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2149 switch (rc) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2150 case NGX_OK:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2151 local->addr->name = value[1];
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2152 break;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2153
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2154 case NGX_DECLINED:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2155 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2156 "invalid address \"%V\"", &value[1]);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2157 /* fall through */
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2158
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2159 default:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2160 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2161 }
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2162 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2163
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2164 if (cf->args->nelts > 2) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2165 if (ngx_strcmp(value[2].data, "transparent") == 0) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2166 #if (NGX_HAVE_TRANSPARENT_PROXY)
7174 84e53e4735a4 Retain CAP_NET_RAW capability for transparent proxying. Roman Arutyunyan <arut@nginx.com> parents: 7156 diff changeset	2167 ngx_core_conf_t *ccf;
84e53e4735a4 Retain CAP_NET_RAW capability for transparent proxying. Roman Arutyunyan <arut@nginx.com> parents: 7156 diff changeset	2168
84e53e4735a4 Retain CAP_NET_RAW capability for transparent proxying. Roman Arutyunyan <arut@nginx.com> parents: 7156 diff changeset	2169 ccf = (ngx_core_conf_t *) ngx_get_conf(cf->cycle->conf_ctx,
84e53e4735a4 Retain CAP_NET_RAW capability for transparent proxying. Roman Arutyunyan <arut@nginx.com> parents: 7156 diff changeset	2170 ngx_core_module);
84e53e4735a4 Retain CAP_NET_RAW capability for transparent proxying. Roman Arutyunyan <arut@nginx.com> parents: 7156 diff changeset	2171
84e53e4735a4 Retain CAP_NET_RAW capability for transparent proxying. Roman Arutyunyan <arut@nginx.com> parents: 7156 diff changeset	2172 ccf->transparent = 1;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2173 local->transparent = 1;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2174 #else
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2175 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2176 "transparent proxying is not supported "
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2177 "on this platform, ignored");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2178 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2179 } else {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2180 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2181 "invalid parameter \"%V\"", &value[2]);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2182 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2183 }
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2184 }
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2185
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2186 return NGX_CONF_OK;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2187 }

Mercurial > hg > nginx

annotate src/stream/ngx_stream_proxy_module.c @ 7250:ec4d95eed062