nginx: src/stream/ngx_stream_proxy

annotate src/stream/ngx_stream_proxy_module.c @ 6692:56fc55e32f23

Stream: filters.

author	Roman Arutyunyan <arut@nginx.com>
date	Thu, 15 Sep 2016 14:55:46 +0300
parents	c02290241cbe
children	edcd9303a4d3

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 },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	106 { ngx_null_string, 0 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	107 };
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 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	110
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	111
6217 b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	112 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	113 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	114 };
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 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	117 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	118 };
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
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	121 static ngx_command_t ngx_stream_proxy_commands[] = {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	122
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	123 { ngx_string("proxy_pass"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	124 NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	125 ngx_stream_proxy_pass,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	126 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	127 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	128 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	129
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	130 { ngx_string("proxy_bind"),
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	131 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	132 ngx_stream_proxy_bind,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	133 NGX_STREAM_SRV_CONF_OFFSET,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	134 0,
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	135 NULL },
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	136
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	137 { ngx_string("proxy_connect_timeout"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	138 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	139 ngx_conf_set_msec_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	140 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	141 offsetof(ngx_stream_proxy_srv_conf_t, connect_timeout),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	142 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	143
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	144 { ngx_string("proxy_timeout"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	145 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	146 ngx_conf_set_msec_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	147 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	148 offsetof(ngx_stream_proxy_srv_conf_t, timeout),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	149 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	150
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	151 { ngx_string("proxy_buffer_size"),
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	152 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	153 ngx_conf_set_size_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	154 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	155 offsetof(ngx_stream_proxy_srv_conf_t, buffer_size),
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	156 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	157
6217 b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	158 { ngx_string("proxy_downstream_buffer"),
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	159 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	160 ngx_conf_set_size_slot,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	161 NGX_STREAM_SRV_CONF_OFFSET,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	162 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	163 &ngx_conf_deprecated_proxy_downstream_buffer },
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	164
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	165 { ngx_string("proxy_upstream_buffer"),
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	166 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	167 ngx_conf_set_size_slot,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	168 NGX_STREAM_SRV_CONF_OFFSET,
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	169 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	170 &ngx_conf_deprecated_proxy_upstream_buffer },
b544f8e0d921 Stream: deprecated proxy_downstream_buffer, proxy_upstream_buffer. Roman Arutyunyan <arut@nginx.com> parents: 6216 diff changeset	171
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	172 { ngx_string("proxy_upload_rate"),
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	173 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	174 ngx_conf_set_size_slot,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	175 NGX_STREAM_SRV_CONF_OFFSET,
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	176 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	177 NULL },
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	178
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	179 { ngx_string("proxy_download_rate"),
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	180 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	181 ngx_conf_set_size_slot,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	182 NGX_STREAM_SRV_CONF_OFFSET,
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	183 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	184 NULL },
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	185
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	186 { ngx_string("proxy_responses"),
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	187 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	188 ngx_conf_set_num_slot,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	189 NGX_STREAM_SRV_CONF_OFFSET,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	190 offsetof(ngx_stream_proxy_srv_conf_t, responses),
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	191 NULL },
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	192
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	193 { ngx_string("proxy_next_upstream"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	194 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	195 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	196 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	197 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	198 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	199
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	200 { ngx_string("proxy_next_upstream_tries"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	201 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	202 ngx_conf_set_num_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	203 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	204 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream_tries),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	205 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	206
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	207 { ngx_string("proxy_next_upstream_timeout"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	208 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	209 ngx_conf_set_msec_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	210 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	211 offsetof(ngx_stream_proxy_srv_conf_t, next_upstream_timeout),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	212 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	213
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	214 { ngx_string("proxy_protocol"),
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	215 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	216 ngx_conf_set_flag_slot,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	217 NGX_STREAM_SRV_CONF_OFFSET,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	218 offsetof(ngx_stream_proxy_srv_conf_t, proxy_protocol),
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	219 NULL },
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	220
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	221 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	222
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	223 { ngx_string("proxy_ssl"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	224 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	225 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	226 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	227 offsetof(ngx_stream_proxy_srv_conf_t, ssl_enable),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	228 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	229
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	230 { ngx_string("proxy_ssl_session_reuse"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	231 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	232 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	233 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	234 offsetof(ngx_stream_proxy_srv_conf_t, ssl_session_reuse),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	235 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	236
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	237 { ngx_string("proxy_ssl_protocols"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	238 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_1MORE,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	239 ngx_conf_set_bitmask_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	240 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	241 offsetof(ngx_stream_proxy_srv_conf_t, ssl_protocols),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	242 &ngx_stream_proxy_ssl_protocols },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	243
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	244 { ngx_string("proxy_ssl_ciphers"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	245 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	246 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	247 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	248 offsetof(ngx_stream_proxy_srv_conf_t, ssl_ciphers),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	249 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	250
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	251 { ngx_string("proxy_ssl_name"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	252 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	253 ngx_stream_set_complex_value_slot,
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	254 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	255 offsetof(ngx_stream_proxy_srv_conf_t, ssl_name),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	256 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	257
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	258 { ngx_string("proxy_ssl_server_name"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	259 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	260 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	261 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	262 offsetof(ngx_stream_proxy_srv_conf_t, ssl_server_name),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	263 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	264
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	265 { ngx_string("proxy_ssl_verify"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	266 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_FLAG,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	267 ngx_conf_set_flag_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	268 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	269 offsetof(ngx_stream_proxy_srv_conf_t, ssl_verify),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	270 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	271
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	272 { ngx_string("proxy_ssl_verify_depth"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	273 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	274 ngx_conf_set_num_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	275 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	276 offsetof(ngx_stream_proxy_srv_conf_t, ssl_verify_depth),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	277 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	278
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	279 { ngx_string("proxy_ssl_trusted_certificate"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	280 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	281 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	282 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	283 offsetof(ngx_stream_proxy_srv_conf_t, ssl_trusted_certificate),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	284 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	285
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	286 { ngx_string("proxy_ssl_crl"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	287 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	288 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	289 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	290 offsetof(ngx_stream_proxy_srv_conf_t, ssl_crl),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	291 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	292
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	293 { ngx_string("proxy_ssl_certificate"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	294 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	295 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	296 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	297 offsetof(ngx_stream_proxy_srv_conf_t, ssl_certificate),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	298 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	299
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	300 { ngx_string("proxy_ssl_certificate_key"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	301 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	302 ngx_conf_set_str_slot,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	303 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	304 offsetof(ngx_stream_proxy_srv_conf_t, ssl_certificate_key),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	305 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	306
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	307 { ngx_string("proxy_ssl_password_file"),
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	308 NGX_STREAM_MAIN_CONF\|NGX_STREAM_SRV_CONF\|NGX_CONF_TAKE1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	309 ngx_stream_proxy_ssl_password_file,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	310 NGX_STREAM_SRV_CONF_OFFSET,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	311 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	312 NULL },
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	313
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	314 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	315
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	316 ngx_null_command
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	317 };
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 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	321 NULL, /* preconfiguration */
6174 68c106e6fa0a Stream: added postconfiguration method to stream modules. Vladimir Homutov <vl@nginx.com> parents: 6157 diff changeset	322 NULL, /* postconfiguration */
68c106e6fa0a Stream: added postconfiguration method to stream modules. Vladimir Homutov <vl@nginx.com> parents: 6157 diff changeset	323
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	324 NULL, /* create main configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	325 NULL, /* init main configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	326
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	327 ngx_stream_proxy_create_srv_conf, /* create server configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	328 ngx_stream_proxy_merge_srv_conf /* merge server configuration */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	329 };
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 ngx_module_t ngx_stream_proxy_module = {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	333 NGX_MODULE_V1,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	334 &ngx_stream_proxy_module_ctx, /* module context */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	335 ngx_stream_proxy_commands, /* module directives */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	336 NGX_STREAM_MODULE, /* module type */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	337 NULL, /* init master */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	338 NULL, /* init module */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	339 NULL, /* init process */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	340 NULL, /* init thread */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	341 NULL, /* exit thread */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	342 NULL, /* exit process */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	343 NULL, /* exit master */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	344 NGX_MODULE_V1_PADDING
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	345 };
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 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	349 ngx_stream_proxy_handler(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	350 {
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	351 u_char *p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	352 ngx_str_t *host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	353 ngx_uint_t i;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	354 ngx_connection_t *c;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	355 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	356 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	357 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	358 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	359 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	360 ngx_stream_upstream_main_conf_t *umcf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	361
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	362 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	363
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	364 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	365
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	366 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	367 "proxy connection handler");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	368
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	369 u = ngx_pcalloc(c->pool, sizeof(ngx_stream_upstream_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	370 if (u == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	371 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	372 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	373 }
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 s->upstream = u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	376
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	377 s->log_handler = ngx_stream_proxy_log_error;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	378
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	379 u->peer.log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	380 u->peer.log_error = NGX_ERROR_ERR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	381
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	382 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	383 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	384 return;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	385 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	386
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	387 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	388 u->start_sec = ngx_time();
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	389
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	390 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	391 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	392
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	393 s->upstream_states = ngx_array_create(c->pool, 1,
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	394 sizeof(ngx_stream_upstream_state_t));
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	395 if (s->upstream_states == NULL) {
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	396 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	397 return;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	398 }
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	399
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	400 if (c->type == SOCK_STREAM) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	401 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	402 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	403 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	404 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	405 }
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 u->downstream_buf.start = p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	408 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	409 u->downstream_buf.pos = p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	410 u->downstream_buf.last = p;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	411
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	412 if (c->read->ready) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	413 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	414 }
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 if (pscf->upstream_value) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	418 if (ngx_stream_proxy_eval(s, pscf) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	419 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	420 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	421 }
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 if (u->resolved == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	425
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	426 uscf = pscf->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	427
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	428 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	429
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	430 #if (NGX_STREAM_SSL)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	431 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	432 #endif
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	433
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	434 host = &u->resolved->host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	435
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	436 if (u->resolved->sockaddr) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	437
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	438 if (u->resolved->port == 0
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	439 && 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	440 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	441 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	442 "no port in upstream \"%V\"", host);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	443 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	444 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	445 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	446
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	447 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	448 != NGX_OK)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	449 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	450 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	451 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	452 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	453
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	454 ngx_stream_proxy_connect(s);
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 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	457 }
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 umcf = ngx_stream_get_module_main_conf(s, ngx_stream_upstream_module);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	460
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	461 uscfp = umcf->upstreams.elts;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	462
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	463 for (i = 0; i < umcf->upstreams.nelts; i++) {
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 uscf = uscfp[i];
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	466
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	467 if (uscf->host.len == host->len
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	468 && ((uscf->port == 0 && u->resolved->no_port)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	469 \|\| uscf->port == u->resolved->port)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	470 && ngx_strncasecmp(uscf->host.data, host->data, host->len) == 0)
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 goto found;
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 }
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 if (u->resolved->port == 0) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	477 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	478 "no port in upstream \"%V\"", host);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	479 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	480 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	481 }
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 temp.name = *host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	484
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	485 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	486
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	487 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	488 if (ctx == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	489 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	490 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	491 }
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 if (ctx == NGX_NO_RESOLVER) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	494 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	495 "no resolver defined to resolve %V", host);
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	496 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	497 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	498 }
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 ctx->name = *host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	501 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	502 ctx->data = s;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	503 ctx->timeout = cscf->resolver_timeout;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	504
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	505 u->resolved->ctx = ctx;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	506
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	507 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	508 u->resolved->ctx = NULL;
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	509 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	510 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	511 }
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 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	514 }
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 found:
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	517
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	518 if (uscf == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	519 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	520 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	521 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	522 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	523
6648 d43ee392e825 Stream: fixed build without stream_ssl_module (ticket #1032). Vladimir Homutov <vl@nginx.com> parents: 6643 diff changeset	524 #if (NGX_STREAM_SSL)
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	525 u->ssl_name = uscf->host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	526 #endif
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	527
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	528 if (uscf->peer.init(s, uscf) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	529 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	530 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	531 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	532
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	533 u->peer.start_time = ngx_current_msec;
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 if (pscf->next_upstream_tries
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	536 && u->peer.tries > pscf->next_upstream_tries)
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 u->peer.tries = pscf->next_upstream_tries;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	539 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	540
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	541 ngx_stream_proxy_connect(s);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	542 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	543
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	544
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	545 static ngx_int_t
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	546 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	547 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	548 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	549 ngx_str_t host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	550 ngx_url_t url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	551 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	552
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	553 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	554 return NGX_ERROR;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	555 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	556
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	557 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	558
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	559 url.url = host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	560 url.no_resolve = 1;
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 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	563 if (url.err) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	564 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	565 "%s in upstream \"%V\"", url.err, &url.url);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	566 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	567
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	568 return NGX_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	569 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	570
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	571 u = s->upstream;
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 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	574 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	575 if (u->resolved == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	576 return NGX_ERROR;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	577 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	578
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	579 if (url.addrs && url.addrs[0].sockaddr) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	580 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	581 u->resolved->socklen = url.addrs[0].socklen;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	582 u->resolved->naddrs = 1;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	583 u->resolved->host = url.addrs[0].name;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	584
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	585 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	586 u->resolved->host = url.host;
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
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	589 u->resolved->port = url.port;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	590 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	591
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	592 return NGX_OK;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	593 }
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
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	596 static ngx_int_t
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	597 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	598 ngx_stream_upstream_local_t *local)
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	599 {
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	600 ngx_int_t rc;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	601 ngx_str_t val;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	602 ngx_addr_t *addr;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	603
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	604 if (local == NULL) {
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	605 u->peer.local = NULL;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	606 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	607 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	608
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	609 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	610 u->peer.transparent = local->transparent;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	611 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	612
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	613 if (local->value == NULL) {
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	614 u->peer.local = local->addr;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	615 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	616 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	617
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	618 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	619 return NGX_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	620 }
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	621
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	622 if (val.len == 0) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	623 return NGX_OK;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	624 }
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	625
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	626 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	627 if (addr == NULL) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	628 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	629 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	630
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	631 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	632 if (rc == NGX_ERROR) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	633 return NGX_ERROR;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	634 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	635
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	636 if (rc != NGX_OK) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	637 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	638 "invalid local address \"%V\"", &val);
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	639 return NGX_OK;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	640 }
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 addr->name = val;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	643 u->peer.local = addr;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	644
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	645 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	646 }
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
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	649 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	650 ngx_stream_proxy_connect(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	651 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	652 ngx_int_t rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	653 ngx_connection_t c, pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	654 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	655 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	656
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	658
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	659 c->log->action = "connecting to upstream";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	661 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	662
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	663 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	664
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	665 u->connected = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	666 u->proxy_protocol = pscf->proxy_protocol;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	667
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	668 if (u->state) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	669 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	670 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	671
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	672 u->state = ngx_array_push(s->upstream_states);
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	673 if (u->state == NULL) {
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	674 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	675 return;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	676 }
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 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	679
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	680 u->state->connect_time = (ngx_msec_t) -1;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	681 u->state->first_byte_time = (ngx_msec_t) -1;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	682 u->state->response_time = ngx_current_msec;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	683
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	684 rc = ngx_event_connect_peer(&u->peer);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	685
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	686 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	687
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	688 if (rc == NGX_ERROR) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	689 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	690 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	691 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	692
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	693 u->state->peer = u->peer.name;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	694
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	695 if (rc == NGX_BUSY) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	696 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	697 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	698 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	699 }
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 if (rc == NGX_DECLINED) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	702 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	703 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	704 }
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 /* rc == NGX_OK \|\| rc == NGX_AGAIN \|\| rc == NGX_DONE */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	707
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	708 pc = u->peer.connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	709
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	710 pc->data = s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	711 pc->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	712 pc->pool = c->pool;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	713 pc->read->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	714 pc->write->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	715
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	716 if (rc != NGX_AGAIN) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	717 ngx_stream_proxy_init_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	718 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	719 }
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 pc->read->handler = ngx_stream_proxy_connect_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	722 pc->write->handler = ngx_stream_proxy_connect_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	723
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	724 ngx_add_timer(pc->write, pscf->connect_timeout);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	725 }
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 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	729 ngx_stream_proxy_init_upstream(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	730 {
6222 1bd5eb20bd7c Style. Vladimir Homutov <vl@nginx.com> parents: 6221 diff changeset	731 int tcp_nodelay;
6115 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
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	747 && pc->tcp_nodelay == NGX_TCP_NODELAY_UNSET)
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	748 {
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	749 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, pc->log, 0, "tcp_nodelay");
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	750
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	751 tcp_nodelay = 1;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	752
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	753 if (setsockopt(pc->fd, IPPROTO_TCP, TCP_NODELAY,
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	754 (const void *) &tcp_nodelay, sizeof(int)) == -1)
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	755 {
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	756 ngx_connection_error(pc, ngx_socket_errno,
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	757 "setsockopt(TCP_NODELAY) failed");
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	758 ngx_stream_proxy_next_upstream(s);
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	759 return;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	760 }
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	761
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	762 pc->tcp_nodelay = NGX_TCP_NODELAY_SET;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	763 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	764
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	765 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	766
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	767 #if (NGX_STREAM_SSL)
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	768
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	769 if (pc->type == SOCK_STREAM && pscf->ssl) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	770
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	771 if (u->proxy_protocol) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	772 if (ngx_stream_proxy_send_proxy_protocol(s) != NGX_OK) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	773 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	774 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	775
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	776 u->proxy_protocol = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	777 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	778
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	779 if (pc->ssl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	780 ngx_stream_proxy_ssl_init_connection(s);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	781 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	782 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	783 }
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	784
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	785 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	786
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	787 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	788
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	789 if (c->log->log_level >= NGX_LOG_INFO) {
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	790 ngx_str_t str;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	791 u_char addr[NGX_SOCKADDR_STRLEN];
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	792
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	793 str.len = NGX_SOCKADDR_STRLEN;
2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	794 str.data = addr;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	795
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	796 if (ngx_connection_local_sockaddr(pc, &str, 1) == NGX_OK) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	797 handler = c->log->handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	798 c->log->handler = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	799
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	800 ngx_log_error(NGX_LOG_INFO, c->log, 0,
a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	801 "%sproxy %V connected to %V",
a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	802 pc->type == SOCK_DGRAM ? "udp " : "",
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	803 &str, u->peer.name);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	804
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	805 c->log->handler = handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	806 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	807 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	808
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	809 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	810
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	811 c->log->action = "proxying connection";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	812
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	813 if (u->upstream_buf.start == NULL) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	814 p = ngx_pnalloc(c->pool, pscf->buffer_size);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	815 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	816 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	817 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	818 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	819
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	820 u->upstream_buf.start = p;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	821 u->upstream_buf.end = p + pscf->buffer_size;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	822 u->upstream_buf.pos = p;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	823 u->upstream_buf.last = p;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	824 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	825
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	826 if (c->buffer && c->buffer->pos < c->buffer->last) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	827 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	828 "stream proxy add preread buffer: %uz",
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	829 c->buffer->last - c->buffer->pos);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	830
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	831 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	832 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	833 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	834 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	835 }
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 cl->buf = c->buffer;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	838
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	839 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	840 cl->buf->flush = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	841 cl->buf->last_buf = (c->type == SOCK_DGRAM);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	842
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	843 cl->next = u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	844 u->upstream_out = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	845 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	846
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	847 if (u->proxy_protocol) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	848 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	849 "stream proxy add PROXY protocol header");
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	850
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	851 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	852 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	853 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	854 return;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	855 }
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	856
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	857 p = ngx_pnalloc(c->pool, NGX_PROXY_PROTOCOL_MAX_HEADER);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	858 if (p == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	859 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	860 return;
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
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	863 cl->buf->pos = p;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	864
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	865 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	866 if (p == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	867 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	868 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	869 }
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 cl->buf->last = p;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	872 cl->buf->temporary = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	873 cl->buf->flush = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	874 cl->buf->last_buf = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	875 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	876
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	877 cl->next = u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	878 u->upstream_out = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	879
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	880 u->proxy_protocol = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	881 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	882
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	883 if (c->type == SOCK_DGRAM && pscf->responses == 0) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	884 pc->read->ready = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	885 pc->read->eof = 1;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	886 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	887
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	888 u->connected = 1;
6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	889
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	890 pc->read->handler = ngx_stream_proxy_upstream_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	891 pc->write->handler = ngx_stream_proxy_upstream_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	892
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	893 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	894 ngx_post_event(pc->read, &ngx_posted_events);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	895 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	896
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	897 ngx_stream_proxy_process(s, 0, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	898 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	899
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	900
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	901 #if (NGX_STREAM_SSL)
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	902
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	903 static ngx_int_t
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	904 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	905 {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	906 u_char *p;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	907 ssize_t n, size;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	908 ngx_connection_t c, pc;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	909 ngx_stream_upstream_t *u;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	910 ngx_stream_proxy_srv_conf_t *pscf;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	911 u_char buf[NGX_PROXY_PROTOCOL_MAX_HEADER];
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	912
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	913 c = s->connection;
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 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	916 "stream proxy send PROXY protocol header");
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	917
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	918 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	919 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	920 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	921 return NGX_ERROR;
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
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	924 u = s->upstream;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	925
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	926 pc = u->peer.connection;
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 size = p - buf;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	929
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	930 n = pc->send(pc, buf, size);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	931
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	932 if (n == NGX_AGAIN) {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	933 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	934 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	935 return NGX_ERROR;
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 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	939
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	940 ngx_add_timer(pc->write, pscf->timeout);
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 pc->write->handler = ngx_stream_proxy_connect_handler;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	943
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	944 return NGX_AGAIN;
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
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	947 if (n == NGX_ERROR) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	948 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	949 return NGX_ERROR;
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 if (n != size) {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	953
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	954 /*
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	955 * PROXY protocol specification:
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	956 * The sender must always ensure that the header
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	957 * is sent at once, so that the transport layer
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	958 * maintains atomicity along the path to the receiver.
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
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	961 ngx_log_error(NGX_LOG_ERR, c->log, 0,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	962 "could not send PROXY protocol header at once");
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	963
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	964 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	965
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	966 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	967 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	968
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	969 return NGX_OK;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	970 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	971
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	972
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	973 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	974 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	975 void *conf)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	976 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	977 ngx_stream_proxy_srv_conf_t *pscf = conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	978
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	979 ngx_str_t *value;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	980
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	981 if (pscf->ssl_passwords != NGX_CONF_UNSET_PTR) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	982 return "is duplicate";
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	985 value = cf->args->elts;
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 pscf->ssl_passwords = ngx_ssl_read_password_file(cf, &value[1]);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	988
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	989 if (pscf->ssl_passwords == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	990 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	991 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	992
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	993 return NGX_CONF_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	994 }
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	997 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	998 ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s)
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 ngx_int_t rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1001 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1002 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1003 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1004
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1005 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1006
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1007 pc = u->peer.connection;
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 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	1010
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1011 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	1012 != NGX_OK)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1013 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1014 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1015 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1016 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1017
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1018 if (pscf->ssl_server_name \|\| pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1019 if (ngx_stream_proxy_ssl_name(s) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1020 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1021 return;
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 }
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 if (pscf->ssl_session_reuse) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1026 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	1027 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1028 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1029 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1030 }
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 s->connection->log->action = "SSL handshaking to upstream";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1033
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1034 rc = ngx_ssl_handshake(pc);
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 if (rc == NGX_AGAIN) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1037
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1038 if (!pc->write->timer_set) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1039 ngx_add_timer(pc->write, pscf->connect_timeout);
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1042 pc->ssl->handler = ngx_stream_proxy_ssl_handshake;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1043 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1044 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1045
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1046 ngx_stream_proxy_ssl_handshake(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1047 }
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1050 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1051 ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc)
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 long rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1054 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1055 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1056 ngx_stream_proxy_srv_conf_t *pscf;
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 s = pc->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1059
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1060 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	1061
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1062 if (pc->ssl->handshaked) {
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 if (pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1065 rc = SSL_get_verify_result(pc->ssl->connection);
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 (rc != X509_V_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 verify error: (%l:%s)",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1070 rc, X509_verify_cert_error_string(rc));
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 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1075
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1076 if (ngx_ssl_check_host(pc, &u->ssl_name) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1077 ngx_log_error(NGX_LOG_ERR, pc->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1078 "upstream SSL certificate does not match \"%V\"",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1079 &u->ssl_name);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1080 goto failed;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1081 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1082 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1083
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1084 if (pscf->ssl_session_reuse) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1085 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1086 u->peer.save_session(&u->peer, u->peer.data);
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
6258 4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1089 if (pc->write->timer_set) {
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1090 ngx_del_timer(pc->write);
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1091 }
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1092
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1093 ngx_stream_proxy_init_upstream(s);
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 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1096 }
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 failed:
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1099
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1100 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1101 }
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1104 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1105 ngx_stream_proxy_ssl_name(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1106 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1107 u_char p, last;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1108 ngx_str_t name;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1109 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1110 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1111
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1112 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	1113
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1114 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1115
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1116 if (pscf->ssl_name) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1117 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	1118 return NGX_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1119 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1120
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1121 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1122 name = u->ssl_name;
6115 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 if (name.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1126 goto done;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1129 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1130 * ssl name here may contain port, strip it for compatibility
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1131 * with the http module
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1132 */
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 p = name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1135 last = name.data + name.len;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1136
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1137 if (*p == '[') {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1138 p = ngx_strlchr(p, last, ']');
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1139
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1140 if (p == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1141 p = name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1142 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1143 }
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 p = ngx_strlchr(p, last, ':');
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1146
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1147 if (p != NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1148 name.len = p - name.data;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1151 if (!pscf->ssl_server_name) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1152 goto done;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1155 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
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 /* 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	1158
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1159 if (name.len == 0 \|\| *name.data == '[') {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1160 goto done;
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 if (ngx_inet_addr(name.data, name.len) != INADDR_NONE) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1164 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1165 }
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 * SSL_set_tlsext_host_name() needs a null-terminated string,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1169 * hence we explicitly null-terminate name here
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1170 */
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 p = ngx_pnalloc(s->connection->pool, name.len + 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1173 if (p == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1174 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1175 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1176
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1177 (void) ngx_cpystrn(p, name.data, name.len + 1);
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 name.data = p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1180
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1181 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1182 "upstream SSL server name: \"%s\"", name.data);
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 if (SSL_set_tlsext_host_name(u->peer.connection->ssl->connection, name.data)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1185 == 0)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1186 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1187 ngx_ssl_error(NGX_LOG_ERR, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1188 "SSL_set_tlsext_host_name(\"%s\") failed", name.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1189 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1190 }
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 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1193
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1194 done:
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 u->ssl_name = name;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1197
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1198 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1199 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1200
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1201 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1202
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1203
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1204 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1205 ngx_stream_proxy_downstream_handler(ngx_event_t *ev)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1206 {
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1207 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	1208 }
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1209
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1210
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1211 static void
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1212 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	1213 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1214 ngx_stream_session_t *s;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1215 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1216 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	1217 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	1218
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1219 s = ctx->data;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1220
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1221 u = s->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1222 ur = u->resolved;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1223
6648 d43ee392e825 Stream: fixed build without stream_ssl_module (ticket #1032). Vladimir Homutov <vl@nginx.com> parents: 6643 diff changeset	1224 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	1225 "stream upstream resolve");
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1226
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1227 if (ctx->state) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1228 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	1229 "%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	1230 &ctx->name, ctx->state,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1231 ngx_resolver_strerror(ctx->state));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1232
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1233 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	1234 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1235 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1236
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1237 ur->naddrs = ctx->naddrs;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1238 ur->addrs = ctx->addrs;
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 #if (NGX_DEBUG)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1241 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1242 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	1243 ngx_str_t addr;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1244 ngx_uint_t i;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1245
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1246 addr.data = text;
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 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	1249 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	1250 text, NGX_SOCKADDR_STRLEN, 0);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1251
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1252 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	1253 "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	1254 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1255 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1256 #endif
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 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	1259 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	1260 return;
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
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1263 ngx_resolve_name_done(ctx);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1264 ur->ctx = NULL;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1265
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1266 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	1267
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1268 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	1269
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1270 if (pscf->next_upstream_tries
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1271 && 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	1272 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1273 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	1274 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1275
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1276 ngx_stream_proxy_connect(s);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1277 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1278
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1279
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1280 static void
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1281 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	1282 {
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1283 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	1284 }
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1285
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1286
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1287 static void
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1288 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	1289 {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1290 ngx_connection_t c, pc;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1291 ngx_stream_session_t *s;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1292 ngx_stream_upstream_t *u;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1293 ngx_stream_proxy_srv_conf_t *pscf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1294
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1295 c = ev->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1296 s = c->data;
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1297 u = s->upstream;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1298
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1299 c = s->connection;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1300 pc = u->peer.connection;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1301
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1302 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	1303
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1304 if (ev->timedout) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1305 ev->timedout = 0;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1306
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1307 if (ev->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1308 ev->delayed = 0;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1309
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1310 if (!ev->ready) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1311 if (ngx_handle_read_event(ev, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1312 ngx_stream_proxy_finalize(s,
38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1313 NGX_STREAM_INTERNAL_SERVER_ERROR);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1314 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1315 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1316
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1317 if (u->connected && !c->read->delayed && !pc->read->delayed) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1318 ngx_add_timer(c->write, pscf->timeout);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1319 }
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 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1322 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1323
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1324 } else {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1325 if (s->connection->type == SOCK_DGRAM) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1326 if (pscf->responses == NGX_MAX_INT32_VALUE) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1327
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1328 /*
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1329 * successfully terminate timed out UDP session
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1330 * with unspecified number of responses
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1331 */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1332
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1333 pc->read->ready = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1334 pc->read->eof = 1;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1335
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1336 ngx_stream_proxy_process(s, 1, 0);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1337 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1338 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1339
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 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1344 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1345
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1346 ngx_connection_error(c, NGX_ETIMEDOUT, "connection timed out");
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1347 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	1348 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1349 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1350
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1351 } else if (ev->delayed) {
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 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	1354 "stream connection delayed");
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1355
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1356 if (ngx_handle_read_event(ev, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1357 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	1358 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1359
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1360 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1361 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1362
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	1363 if (from_upstream && !u->connected) {
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1364 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1365 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1366
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1367 ngx_stream_proxy_process(s, from_upstream, ev->write);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1368 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1369
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 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1372 ngx_stream_proxy_connect_handler(ngx_event_t *ev)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1373 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1374 ngx_connection_t *c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1375 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1376
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1377 c = ev->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1378 s = c->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1379
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1380 if (ev->timedout) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1381 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	1382 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1383 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1384 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1385
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1386 ngx_del_timer(c->write);
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_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1389 "stream proxy connect upstream");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1390
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1391 if (ngx_stream_proxy_test_connect(c) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1392 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1393 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1394 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1395
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1396 ngx_stream_proxy_init_upstream(s);
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
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 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1401 ngx_stream_proxy_test_connect(ngx_connection_t *c)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1402 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1403 int err;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1404 socklen_t len;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1405
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1406 #if (NGX_HAVE_KQUEUE)
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_event_flags & NGX_USE_KQUEUE_EVENT) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1409 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	1410
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1411 if (err) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1412 (void) ngx_connection_error(c, err,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1413 "kevent() reported that connect() failed");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1414 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1415 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1416
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1417 } else
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1418 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1419 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1420 err = 0;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1421 len = sizeof(int);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1422
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1423 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1424 * 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	1425 * Solaris returns -1 and sets errno
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1426 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1427
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1428 if (getsockopt(c->fd, SOL_SOCKET, SO_ERROR, (void *) &err, &len)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1429 == -1)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1430 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1431 err = ngx_socket_errno;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1434 if (err) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1435 (void) ngx_connection_error(c, err, "connect() failed");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1436 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1437 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1438 }
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 return NGX_OK;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1443
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1444 static void
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1445 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	1446 ngx_uint_t do_write)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1447 {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1448 off_t *received, limit;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1449 size_t size, limit_rate;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1450 ssize_t n;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1451 ngx_buf_t *b;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1452 ngx_int_t rc;
6124 f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1453 ngx_uint_t flags;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1454 ngx_msec_t delay;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1455 ngx_chain_t cl, ll, out, *busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1456 ngx_connection_t c, pc, src, dst;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1457 ngx_log_handler_pt handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1458 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1459 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1460
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1461 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1462
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1463 c = s->connection;
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	1464 pc = u->connected ? u->peer.connection : NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1465
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1466 if (c->type == SOCK_DGRAM && (ngx_terminate \|\| ngx_exiting)) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1467
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1468 /* socket is already closed on worker shutdown */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1469
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1470 handler = c->log->handler;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1471 c->log->handler = NULL;
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 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	1474
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1475 c->log->handler = handler;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1476
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1477 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1478 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1479 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1480
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1481 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	1482
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1483 if (from_upstream) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1484 src = pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1485 dst = c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1486 b = &u->upstream_buf;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1487 limit_rate = pscf->download_rate;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1488 received = &u->received;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1489 out = &u->downstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1490 busy = &u->downstream_busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1491
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1492 } else {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1493 src = c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1494 dst = pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1495 b = &u->downstream_buf;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1496 limit_rate = pscf->upload_rate;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1497 received = &s->received;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1498 out = &u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1499 busy = &u->upstream_busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1500 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1501
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1502 for ( ;; ) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1503
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1504 if (do_write && dst) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1505
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1506 if (out \|\| busy \|\| dst->buffered) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1507 rc = ngx_stream_top_filter(s, *out, from_upstream);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1508
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1509 if (rc == NGX_ERROR) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1510 if (c->type == SOCK_DGRAM && !from_upstream) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1511 ngx_stream_proxy_next_upstream(s);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1512 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1513 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1514
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1515 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	1516 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1517 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1518
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1519 ngx_chain_update_chains(c->pool, &u->free, busy, out,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1520 (ngx_buf_tag_t) &ngx_stream_proxy_module);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1521
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1522 if (*busy == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1523 b->pos = b->start;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1524 b->last = b->start;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1525 }
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 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1528
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1529 size = b->end - b->last;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1530
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1531 if (size && src->read->ready && !src->read->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1532
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1533 if (limit_rate) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1534 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	1535 - *received;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1536
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1537 if (limit <= 0) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1538 src->read->delayed = 1;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1539 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	1540 ngx_add_timer(src->read, delay);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1541 break;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1542 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1543
6204 114d1f8cdcab Stream: fixed possible integer overflow in rate limiting. Valentin Bartenev <vbart@nginx.com> parents: 6203 diff changeset	1544 if ((off_t) size > limit) {
6203 fdfdcad62875 Stream: fixed MSVC compilation warning. Roman Arutyunyan <arut@nginx.com> parents: 6202 diff changeset	1545 size = (size_t) limit;
6201 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 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1548
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1549 n = src->recv(src, b->last, size);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1550
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1551 if (n == NGX_AGAIN) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1552 break;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1553 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1554
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1555 if (n == NGX_ERROR) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1556 if (c->type == SOCK_DGRAM && u->received == 0) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1557 ngx_stream_proxy_next_upstream(s);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1558 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1559 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1560
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1561 src->read->eof = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1562 n = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1563 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1564
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1565 if (n >= 0) {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1566 if (limit_rate) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1567 delay = (ngx_msec_t) (n * 1000 / limit_rate);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1568
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1569 if (delay > 0) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1570 src->read->delayed = 1;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1571 ngx_add_timer(src->read, delay);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1572 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1573 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1574
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1575 if (from_upstream) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1576 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	1577 u->state->first_byte_time = ngx_current_msec
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1578 - u->state->response_time;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1579 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1580 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1581
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1582 if (c->type == SOCK_DGRAM && ++u->responses == pscf->responses)
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1583 {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1584 src->read->ready = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1585 src->read->eof = 1;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1586 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1587
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1588 for (ll = out; ll; ll = &(ll)->next) { /* void */ }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1589
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1590 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1591 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1592 ngx_stream_proxy_finalize(s,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1593 NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1594 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1595 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1596
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1597 *ll = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1598
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1599 cl->buf->pos = b->last;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1600 cl->buf->last = b->last + n;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1601 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1602
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1603 cl->buf->temporary = (n ? 1 : 0);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1604 cl->buf->last_buf = src->read->eof;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1605 cl->buf->flush = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1606
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1607 *received += n;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1608 b->last += n;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1609 do_write = 1;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1610
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1611 continue;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1612 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1613 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1614
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1615 break;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1616 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1617
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1618 if (src->read->eof && dst && (dst->read->eof \|\| !dst->buffered)) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1619 handler = c->log->handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1620 c->log->handler = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1621
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1622 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	1623 "%s%s disconnected"
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1624 ", bytes from/to client:%O/%O"
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1625 ", bytes from/to upstream:%O/%O",
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	1626 src->type == SOCK_DGRAM ? "udp " : "",
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1627 from_upstream ? "upstream" : "client",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1628 s->received, c->sent, u->received, pc ? pc->sent : 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1629
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1630 c->log->handler = handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1631
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1632 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	1633 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1634 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1635
6124 f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1636 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	1637
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1638 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	1639 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	1640 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1641 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1642
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1643 if (dst) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1644 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	1645 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	1646 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1647 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1648
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1649 if (!c->read->delayed && !pc->read->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1650 ngx_add_timer(c->write, pscf->timeout);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1651
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1652 } else if (c->write->timer_set) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1653 ngx_del_timer(c->write);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1654 }
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1658
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1659 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1660 ngx_stream_proxy_next_upstream(ngx_stream_session_t *s)
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 ngx_msec_t timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1663 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1664 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1665 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1666
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1667 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1668 "stream proxy next upstream");
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 u = s->upstream;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1671 pc = u->peer.connection;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1672
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1673 if (u->upstream_out \|\| u->upstream_busy \|\| (pc && pc->buffered)) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1674 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1675 "pending buffers on next upstream");
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1676 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1677 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1678 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1679
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1680 if (u->peer.sockaddr) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1681 u->peer.free(&u->peer, u->peer.data, NGX_PEER_FAILED);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1682 u->peer.sockaddr = NULL;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1685 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	1686
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1687 timeout = pscf->next_upstream_timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1688
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1689 if (u->peer.tries == 0
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1690 \|\| !pscf->next_upstream
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1691 \|\| (timeout && ngx_current_msec - u->peer.start_time >= timeout))
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1692 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1693 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1694 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1695 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1696
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1697 if (pc) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1698 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1699 "close proxy upstream connection: %d", pc->fd);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1700
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1701 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1702 if (pc->ssl) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1703 pc->ssl->no_wait_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1704 pc->ssl->no_send_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1705
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1706 (void) ngx_ssl_shutdown(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1707 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1708 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1709
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1710 u->state->bytes_received = u->received;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1711 u->state->bytes_sent = pc->sent;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1712
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1713 ngx_close_connection(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1714 u->peer.connection = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1715 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1716
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1717 ngx_stream_proxy_connect(s);
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1720
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1721 static void
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1722 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	1723 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1724 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1725 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1726
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1727 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1728 "finalize stream proxy: %i", rc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1729
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1730 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1731
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1732 if (u == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1733 goto noupstream;
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
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1736 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	1737 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	1738 u->resolved->ctx = NULL;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1739 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1740
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1741 pc = u->peer.connection;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1742
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1743 if (u->state) {
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1744 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	1745
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1746 if (pc) {
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1747 u->state->bytes_received = u->received;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1748 u->state->bytes_sent = pc->sent;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1749 }
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1750 }
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1751
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1752 if (u->peer.free && u->peer.sockaddr) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1753 u->peer.free(&u->peer, u->peer.data, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1754 u->peer.sockaddr = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1755 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1756
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1757 if (pc) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1758 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1759 "close stream proxy upstream connection: %d", pc->fd);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1760
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1761 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1762 if (pc->ssl) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1763 pc->ssl->no_wait_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1764 (void) ngx_ssl_shutdown(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1765 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1766 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1767
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1768 ngx_close_connection(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1769 u->peer.connection = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1770 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1771
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1772 noupstream:
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1773
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1774 ngx_stream_finalize_session(s, rc);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1775 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1776
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1777
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1778 static u_char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1779 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	1780 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1781 u_char *p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1782 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1783 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1784 ngx_stream_upstream_t *u;
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 s = log->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1787
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1788 u = s->upstream;
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 p = buf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1791
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1792 if (u->peer.name) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1793 p = ngx_snprintf(p, len, ", upstream: \"%V\"", u->peer.name);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1794 len -= p - buf;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1797 pc = u->peer.connection;
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 p = ngx_snprintf(p, len,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1800 ", bytes from/to client:%O/%O"
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1801 ", bytes from/to upstream:%O/%O",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1802 s->received, s->connection->sent,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1803 u->received, pc ? pc->sent : 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1804
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1805 return p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1806 }
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1809 static void *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1810 ngx_stream_proxy_create_srv_conf(ngx_conf_t *cf)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1811 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1812 ngx_stream_proxy_srv_conf_t *conf;
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 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	1815 if (conf == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1816 return NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1817 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1818
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1819 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1820 * set by ngx_pcalloc():
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1821 *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1822 * conf->ssl_protocols = 0;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1823 * 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	1824 * conf->ssl_name = NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1825 * conf->ssl_trusted_certificate = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1826 * conf->ssl_crl = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1827 * conf->ssl_certificate = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1828 * conf->ssl_certificate_key = { 0, NULL };
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 * conf->ssl = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1831 * conf->upstream = NULL;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1832 * conf->upstream_value = NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1833 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1834
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1835 conf->connect_timeout = NGX_CONF_UNSET_MSEC;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1836 conf->timeout = NGX_CONF_UNSET_MSEC;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1837 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	1838 conf->buffer_size = NGX_CONF_UNSET_SIZE;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1839 conf->upload_rate = NGX_CONF_UNSET_SIZE;
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1840 conf->download_rate = NGX_CONF_UNSET_SIZE;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1841 conf->responses = NGX_CONF_UNSET_UINT;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1842 conf->next_upstream_tries = NGX_CONF_UNSET_UINT;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1843 conf->next_upstream = NGX_CONF_UNSET;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1844 conf->proxy_protocol = NGX_CONF_UNSET;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1845 conf->local = NGX_CONF_UNSET_PTR;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1846
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1847 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1848 conf->ssl_enable = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1849 conf->ssl_session_reuse = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1850 conf->ssl_server_name = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1851 conf->ssl_verify = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1852 conf->ssl_verify_depth = NGX_CONF_UNSET_UINT;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1853 conf->ssl_passwords = NGX_CONF_UNSET_PTR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1854 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1855
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1856 return conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1857 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1858
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1859
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1860 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1861 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	1862 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1863 ngx_stream_proxy_srv_conf_t *prev = parent;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1864 ngx_stream_proxy_srv_conf_t *conf = child;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1865
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1866 ngx_conf_merge_msec_value(conf->connect_timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1867 prev->connect_timeout, 60000);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1868
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1869 ngx_conf_merge_msec_value(conf->timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1870 prev->timeout, 10 * 60000);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1871
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1872 ngx_conf_merge_msec_value(conf->next_upstream_timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1873 prev->next_upstream_timeout, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1874
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	1875 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	1876 prev->buffer_size, 16384);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1877
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1878 ngx_conf_merge_size_value(conf->upload_rate,
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1879 prev->upload_rate, 0);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1880
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1881 ngx_conf_merge_size_value(conf->download_rate,
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1882 prev->download_rate, 0);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1883
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1884 ngx_conf_merge_uint_value(conf->responses,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1885 prev->responses, NGX_MAX_INT32_VALUE);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1886
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1887 ngx_conf_merge_uint_value(conf->next_upstream_tries,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1888 prev->next_upstream_tries, 0);
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_value(conf->next_upstream, prev->next_upstream, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1891
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1892 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	1893
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1894 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	1895
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1896 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1897
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1898 ngx_conf_merge_value(conf->ssl_enable, prev->ssl_enable, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1899
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1900 ngx_conf_merge_value(conf->ssl_session_reuse,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1901 prev->ssl_session_reuse, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1902
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1903 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	1904 (NGX_CONF_BITMASK_SET\|NGX_SSL_TLSv1
b2899e7d0ef8 Disabled SSLv3 by default (ticket #653). Maxim Dounin <mdounin@mdounin.ru> parents: 6124 diff changeset	1905 \|NGX_SSL_TLSv1_1\|NGX_SSL_TLSv1_2));
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1906
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1907 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	1908
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1909 if (conf->ssl_name == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1910 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	1911 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1912
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1913 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	1914
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1915 ngx_conf_merge_value(conf->ssl_verify, prev->ssl_verify, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1916
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1917 ngx_conf_merge_uint_value(conf->ssl_verify_depth,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1918 prev->ssl_verify_depth, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1919
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1920 ngx_conf_merge_str_value(conf->ssl_trusted_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1921 prev->ssl_trusted_certificate, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1922
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1923 ngx_conf_merge_str_value(conf->ssl_crl, prev->ssl_crl, "");
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_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1926 prev->ssl_certificate, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1927
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1928 ngx_conf_merge_str_value(conf->ssl_certificate_key,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1929 prev->ssl_certificate_key, "");
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_ptr_value(conf->ssl_passwords, prev->ssl_passwords, NULL);
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 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	1934 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1935 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1936
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1937 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1938
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1939 return NGX_CONF_OK;
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
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 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1944
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1945 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1946 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	1947 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1948 ngx_pool_cleanup_t *cln;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1949
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1950 pscf->ssl = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1951 if (pscf->ssl == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1952 return NGX_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 pscf->ssl->log = cf->log;
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 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	1958 return NGX_ERROR;
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 cln = ngx_pool_cleanup_add(cf->pool, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1962 if (cln == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1963 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1964 }
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 cln->handler = ngx_ssl_cleanup_ctx;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1967 cln->data = pscf->ssl;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1968
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1969 if (pscf->ssl_certificate.len) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1970
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1971 if (pscf->ssl_certificate_key.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1972 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1973 "no \"proxy_ssl_certificate_key\" is defined "
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1974 "for certificate \"%V\"", &pscf->ssl_certificate);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1975 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1976 }
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 if (ngx_ssl_certificate(cf, pscf->ssl, &pscf->ssl_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1979 &pscf->ssl_certificate_key, pscf->ssl_passwords)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1980 != NGX_OK)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1981 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1982 return NGX_ERROR;
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 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1985
6591 04d8d1f85649 SSL: ngx_ssl_ciphers() to set list of ciphers. Tim Taubert <tim@timtaubert.de> parents: 6530 diff changeset	1986 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	1987 return NGX_ERROR;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1990 if (pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1991 if (pscf->ssl_trusted_certificate.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1992 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1993 "no proxy_ssl_trusted_certificate for proxy_ssl_verify");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1994 return NGX_ERROR;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1997 if (ngx_ssl_trusted_certificate(cf, pscf->ssl,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1998 &pscf->ssl_trusted_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1999 pscf->ssl_verify_depth)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2000 != NGX_OK)
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 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2003 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2004
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2005 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	2006 return NGX_ERROR;
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 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2009
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2010 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2011 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2012
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2013 #endif
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2016 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2017 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	2018 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2019 ngx_stream_proxy_srv_conf_t *pscf = conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2020
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2021 ngx_url_t u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2022 ngx_str_t value, url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2023 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	2024 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	2025 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	2026
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2027 if (pscf->upstream \|\| pscf->upstream_value) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2028 return "is duplicate";
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 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	2032
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2033 cscf->handler = ngx_stream_proxy_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2034
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2035 value = cf->args->elts;
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 url = &value[1];
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_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	2040
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2041 ccv.cf = cf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2042 ccv.value = url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2043 ccv.complex_value = &cv;
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 (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	2046 return NGX_CONF_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2047 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2048
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2049 if (cv.lengths) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2050 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	2051 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	2052 if (pscf->upstream_value == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2053 return NGX_CONF_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2054 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2055
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2056 *pscf->upstream_value = cv;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2057
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2058 return NGX_CONF_OK;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2059 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2060
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2061 ngx_memzero(&u, sizeof(ngx_url_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2062
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2063 u.url = *url;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2064 u.no_resolve = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2065
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2066 pscf->upstream = ngx_stream_upstream_add(cf, &u, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2067 if (pscf->upstream == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2068 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2069 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2070
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2071 return NGX_CONF_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2072 }
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2073
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2074
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2075 static char *
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2076 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	2077 {
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2078 ngx_stream_proxy_srv_conf_t *pscf = conf;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2079
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2080 ngx_int_t rc;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2081 ngx_str_t *value;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2082 ngx_stream_complex_value_t cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2083 ngx_stream_upstream_local_t *local;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2084 ngx_stream_compile_complex_value_t ccv;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2085
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2086 if (pscf->local != NGX_CONF_UNSET_PTR) {
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2087 return "is duplicate";
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2088 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2089
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2090 value = cf->args->elts;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2091
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2092 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	2093 pscf->local = NULL;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2094 return NGX_CONF_OK;
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
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2097 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	2098
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2099 ccv.cf = cf;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2100 ccv.value = &value[1];
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2101 ccv.complex_value = &cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2102
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2103 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	2104 return NGX_CONF_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2105 }
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2106
6598 4a724d6006ee Stream: use ngx_pcalloc() in ngx_stream_proxy_bind(). Roman Arutyunyan <arut@nginx.com> parents: 6595 diff changeset	2107 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	2108 if (local == NULL) {
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2109 return NGX_CONF_ERROR;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2110 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2111
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2112 pscf->local = local;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2113
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2114 if (cv.lengths) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2115 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	2116 if (local->value == NULL) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2117 return NGX_CONF_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2118 }
6595 0c98c4092440 Stream: support for $remote_port in proxy_bind. Roman Arutyunyan <arut@nginx.com> parents: 6594 diff changeset	2119
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2120 *local->value = cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2121
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2122 } else {
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2123 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	2124 if (local->addr == NULL) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2125 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2126 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2127
6594 3c87b82b17d4 Upstream: support for port in proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6593 diff changeset	2128 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	2129 value[1].len);
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2130
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2131 switch (rc) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2132 case NGX_OK:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2133 local->addr->name = value[1];
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2134 break;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2135
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2136 case NGX_DECLINED:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2137 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	2138 "invalid address \"%V\"", &value[1]);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2139 /* fall through */
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2140
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2141 default:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2142 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2143 }
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2144 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2145
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2146 if (cf->args->nelts > 2) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2147 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	2148 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2149 local->transparent = 1;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2150 #else
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2151 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	2152 "transparent proxying is not supported "
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2153 "on this platform, ignored");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2154 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2155 } else {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2156 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	2157 "invalid parameter \"%V\"", &value[2]);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2158 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2159 }
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2160 }
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2161
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2162 return NGX_CONF_OK;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2163 }

Mercurial > hg > nginx

annotate src/stream/ngx_stream_proxy_module.c @ 6692:56fc55e32f23