nginx-quic: src/stream/ngx_stream_proxy

annotate src/stream/ngx_stream_proxy_module.c @ 6719:cebf5fed00bf

Modules compatibility: removed unneeded IPV6_V6ONLY checks. The IPV6_V6ONLY macro is now checked only while parsing appropriate flag and when using the macro. The ipv6only field in listen structures is always initialized to 1, even if not supported on a given platform. This is expected to prevent a module compiled without IPV6_V6ONLY from accidentally creating dual sockets if loaded into main binary with proper IPV6_V6ONLY support.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Mon, 03 Oct 2016 15:58:25 +0300
parents	edcd9303a4d3
children	563a1ee345a4

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
6703 edcd9303a4d3 Upstream: introduced u->upstream. Maxim Dounin <mdounin@mdounin.ru> parents: 6692 diff changeset	524 u->upstream = uscf;
edcd9303a4d3 Upstream: introduced u->upstream. Maxim Dounin <mdounin@mdounin.ru> parents: 6692 diff changeset	525
6648 d43ee392e825 Stream: fixed build without stream_ssl_module (ticket #1032). Vladimir Homutov <vl@nginx.com> parents: 6643 diff changeset	526 #if (NGX_STREAM_SSL)
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	527 u->ssl_name = uscf->host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	528 #endif
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	529
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	530 if (uscf->peer.init(s, uscf) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	531 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	532 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	533 }
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 u->peer.start_time = ngx_current_msec;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	536
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	537 if (pscf->next_upstream_tries
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 u->peer.tries = pscf->next_upstream_tries;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	541 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	542
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	543 ngx_stream_proxy_connect(s);
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
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	546
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	547 static ngx_int_t
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	548 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	549 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	550 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	551 ngx_str_t host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	552 ngx_url_t url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	553 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	554
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	555 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	556 return NGX_ERROR;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	557 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	558
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	559 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	560
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	561 url.url = host;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	562 url.no_resolve = 1;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	563
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	564 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	565 if (url.err) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	566 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	567 "%s in upstream \"%V\"", url.err, &url.url);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	568 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	569
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	570 return NGX_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	571 }
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 = s->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	574
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	575 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	576 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	577 if (u->resolved == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	578 return NGX_ERROR;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	579 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	580
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	581 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	582 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	583 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	584 u->resolved->naddrs = 1;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	585 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	586
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	587 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	588 u->resolved->host = url.host;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	589 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	590
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	591 u->resolved->port = url.port;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	592 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	593
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	594 return NGX_OK;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	595 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	596
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	597
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	598 static ngx_int_t
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	599 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	600 ngx_stream_upstream_local_t *local)
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	601 {
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	602 ngx_int_t rc;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	603 ngx_str_t val;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	604 ngx_addr_t *addr;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	605
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	606 if (local == NULL) {
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	607 u->peer.local = NULL;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	608 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	609 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	610
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	611 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	612 u->peer.transparent = local->transparent;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	613 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	614
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	615 if (local->value == NULL) {
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	616 u->peer.local = local->addr;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	617 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	618 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	619
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	620 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	621 return NGX_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	622 }
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	623
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	624 if (val.len == 0) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	625 return NGX_OK;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	626 }
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	627
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	628 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	629 if (addr == NULL) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	630 return NGX_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	631 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	632
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	633 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	634 if (rc == NGX_ERROR) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	635 return NGX_ERROR;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	636 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	637
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	638 if (rc != NGX_OK) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	639 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	640 "invalid local address \"%V\"", &val);
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	641 return NGX_OK;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	642 }
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	643
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	644 addr->name = val;
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	645 u->peer.local = addr;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	646
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	647 return NGX_OK;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	648 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	649
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	650
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	651 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	652 ngx_stream_proxy_connect(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	653 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	654 ngx_int_t rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	655 ngx_connection_t c, pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	656 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	657 ngx_stream_proxy_srv_conf_t *pscf;
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 = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	660
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	661 c->log->action = "connecting to upstream";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	662
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	663 pscf = ngx_stream_get_module_srv_conf(s, ngx_stream_proxy_module);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	664
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	665 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	666
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	667 u->connected = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	668 u->proxy_protocol = pscf->proxy_protocol;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	669
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	670 if (u->state) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	671 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	672 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	673
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	674 u->state = ngx_array_push(s->upstream_states);
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	675 if (u->state == NULL) {
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	676 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	677 return;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	678 }
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	679
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	680 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	681
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	682 u->state->connect_time = (ngx_msec_t) -1;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	683 u->state->first_byte_time = (ngx_msec_t) -1;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	684 u->state->response_time = ngx_current_msec;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	685
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	686 rc = ngx_event_connect_peer(&u->peer);
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 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	689
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	690 if (rc == NGX_ERROR) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	691 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	692 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	693 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	694
6675 ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	695 u->state->peer = u->peer.name;
ab9b4fd8c5b7 Stream: the $upstream_addr variable. Vladimir Homutov <vl@nginx.com> parents: 6674 diff changeset	696
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	697 if (rc == NGX_BUSY) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	698 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	699 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	700 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	701 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	702
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	703 if (rc == NGX_DECLINED) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	704 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	705 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	706 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	707
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	708 /* rc == NGX_OK \|\| rc == NGX_AGAIN \|\| rc == NGX_DONE */
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 = u->peer.connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	711
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	712 pc->data = s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	713 pc->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	714 pc->pool = c->pool;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	715 pc->read->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	716 pc->write->log = c->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	717
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	718 if (rc != NGX_AGAIN) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	719 ngx_stream_proxy_init_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	720 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	721 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	722
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	723 pc->read->handler = ngx_stream_proxy_connect_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	724 pc->write->handler = ngx_stream_proxy_connect_handler;
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 ngx_add_timer(pc->write, pscf->connect_timeout);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	727 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	728
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	729
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	730 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	731 ngx_stream_proxy_init_upstream(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	732 {
6222 1bd5eb20bd7c Style. Vladimir Homutov <vl@nginx.com> parents: 6221 diff changeset	733 int tcp_nodelay;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	734 u_char *p;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	735 ngx_chain_t *cl;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	736 ngx_connection_t c, pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	737 ngx_log_handler_pt handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	738 ngx_stream_upstream_t *u;
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	739 ngx_stream_core_srv_conf_t *cscf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	740 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	741
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	742 u = s->upstream;
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	743 pc = u->peer.connection;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	744
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	745 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	746
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	747 if (pc->type == SOCK_STREAM
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	748 && cscf->tcp_nodelay
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	749 && pc->tcp_nodelay == NGX_TCP_NODELAY_UNSET)
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	750 {
6221 7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	751 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	752
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	753 tcp_nodelay = 1;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	754
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	755 if (setsockopt(pc->fd, IPPROTO_TCP, TCP_NODELAY,
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	756 (const void *) &tcp_nodelay, sizeof(int)) == -1)
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	757 {
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	758 ngx_connection_error(pc, ngx_socket_errno,
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	759 "setsockopt(TCP_NODELAY) failed");
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	760 ngx_stream_proxy_next_upstream(s);
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	761 return;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	762 }
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	763
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	764 pc->tcp_nodelay = NGX_TCP_NODELAY_SET;
7565e056fad6 Stream: the "tcp_nodelay" directive. Vladimir Homutov <vl@nginx.com> parents: 6217 diff changeset	765 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	766
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	767 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	768
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	769 #if (NGX_STREAM_SSL)
6692 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 (pc->type == SOCK_STREAM && pscf->ssl) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	772
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	773 if (u->proxy_protocol) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	774 if (ngx_stream_proxy_send_proxy_protocol(s) != NGX_OK) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	775 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	776 }
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 u->proxy_protocol = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	779 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	780
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	781 if (pc->ssl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	782 ngx_stream_proxy_ssl_init_connection(s);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	783 return;
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 }
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	786
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	787 #endif
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 c = s->connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	790
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	791 if (c->log->log_level >= NGX_LOG_INFO) {
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	792 ngx_str_t str;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	793 u_char addr[NGX_SOCKADDR_STRLEN];
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	794
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	795 str.len = NGX_SOCKADDR_STRLEN;
2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	796 str.data = addr;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	797
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	798 if (ngx_connection_local_sockaddr(pc, &str, 1) == NGX_OK) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	799 handler = c->log->handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	800 c->log->handler = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	801
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	802 ngx_log_error(NGX_LOG_INFO, c->log, 0,
a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	803 "%sproxy %V connected to %V",
a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	804 pc->type == SOCK_DGRAM ? "udp " : "",
6230 2a621245f4cf Win32: MSVC 2015 compatibility. Maxim Dounin <mdounin@mdounin.ru> parents: 6222 diff changeset	805 &str, u->peer.name);
6115 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 c->log->handler = handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	808 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	809 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	810
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	811 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	812
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	813 c->log->action = "proxying connection";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	814
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	815 if (u->upstream_buf.start == NULL) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	816 p = ngx_pnalloc(c->pool, pscf->buffer_size);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	817 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	818 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	819 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	820 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	821
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	822 u->upstream_buf.start = p;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	823 u->upstream_buf.end = p + pscf->buffer_size;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	824 u->upstream_buf.pos = p;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	825 u->upstream_buf.last = p;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	826 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	827
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	828 if (c->buffer && c->buffer->pos < c->buffer->last) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	829 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	830 "stream proxy add preread buffer: %uz",
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	831 c->buffer->last - c->buffer->pos);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	832
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	833 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	834 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	835 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	836 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	837 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	838
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	839 cl->buf = c->buffer;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	840
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	841 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	842 cl->buf->flush = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	843 cl->buf->last_buf = (c->type == SOCK_DGRAM);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	844
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	845 cl->next = u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	846 u->upstream_out = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	847 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	848
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	849 if (u->proxy_protocol) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	850 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	851 "stream proxy add PROXY protocol header");
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	852
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	853 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	854 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	855 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	856 return;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	857 }
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	858
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	859 p = ngx_pnalloc(c->pool, NGX_PROXY_PROTOCOL_MAX_HEADER);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	860 if (p == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	861 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	862 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	863 }
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 cl->buf->pos = p;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	866
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	867 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	868 if (p == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	869 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	870 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	871 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	872
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	873 cl->buf->last = p;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	874 cl->buf->temporary = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	875 cl->buf->flush = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	876 cl->buf->last_buf = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	877 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	878
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	879 cl->next = u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	880 u->upstream_out = cl;
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 u->proxy_protocol = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	883 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	884
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	885 if (c->type == SOCK_DGRAM && pscf->responses == 0) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	886 pc->read->ready = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	887 pc->read->eof = 1;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	888 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	889
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	890 u->connected = 1;
6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	891
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	892 pc->read->handler = ngx_stream_proxy_upstream_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	893 pc->write->handler = ngx_stream_proxy_upstream_handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	894
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	895 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	896 ngx_post_event(pc->read, &ngx_posted_events);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	897 }
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 ngx_stream_proxy_process(s, 0, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	900 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	901
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	902
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	903 #if (NGX_STREAM_SSL)
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	904
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	905 static ngx_int_t
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	906 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	907 {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	908 u_char *p;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	909 ssize_t n, size;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	910 ngx_connection_t c, pc;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	911 ngx_stream_upstream_t *u;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	912 ngx_stream_proxy_srv_conf_t *pscf;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	913 u_char buf[NGX_PROXY_PROTOCOL_MAX_HEADER];
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 c = s->connection;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	916
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	917 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	918 "stream proxy send PROXY protocol header");
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	919
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	920 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	921 if (p == NULL) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	922 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	923 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	924 }
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 u = s->upstream;
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 pc = u->peer.connection;
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 size = p - buf;
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 n = pc->send(pc, buf, size);
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	933
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	934 if (n == NGX_AGAIN) {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	935 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	936 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	937 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	938 }
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 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	941
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	942 ngx_add_timer(pc->write, pscf->timeout);
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 pc->write->handler = ngx_stream_proxy_connect_handler;
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 return NGX_AGAIN;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	947 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	948
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	949 if (n == NGX_ERROR) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	950 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	951 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	952 }
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 if (n != size) {
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	955
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	956 /*
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	957 * PROXY protocol specification:
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	958 * The sender must always ensure that the header
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	959 * is sent at once, so that the transport layer
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	960 * maintains atomicity along the path to the receiver.
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	961 */
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	962
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	963 ngx_log_error(NGX_LOG_ERR, c->log, 0,
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	964 "could not send PROXY protocol header at once");
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	965
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	966 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	967
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	968 return NGX_ERROR;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	969 }
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 return NGX_OK;
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	972 }
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	973
fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	974
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	975 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	976 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	977 void *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_stream_proxy_srv_conf_t *pscf = conf;
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 ngx_str_t *value;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	982
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	983 if (pscf->ssl_passwords != NGX_CONF_UNSET_PTR) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	984 return "is duplicate";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	985 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	986
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	987 value = cf->args->elts;
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 pscf->ssl_passwords = ngx_ssl_read_password_file(cf, &value[1]);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	990
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	991 if (pscf->ssl_passwords == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	992 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	993 }
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 return NGX_CONF_OK;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	998
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	999 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1000 ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1001 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1002 ngx_int_t rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1003 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1004 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1005 ngx_stream_proxy_srv_conf_t *pscf;
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 u = s->upstream;
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 pc = u->peer.connection;
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 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	1012
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1013 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	1014 != NGX_OK)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1015 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1016 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1017 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1018 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1019
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1020 if (pscf->ssl_server_name \|\| pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1021 if (ngx_stream_proxy_ssl_name(s) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1022 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1023 return;
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 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1026
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1027 if (pscf->ssl_session_reuse) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1028 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	1029 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1030 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1031 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1032 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1033
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1034 s->connection->log->action = "SSL handshaking to upstream";
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 rc = ngx_ssl_handshake(pc);
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 (rc == NGX_AGAIN) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1039
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1040 if (!pc->write->timer_set) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1041 ngx_add_timer(pc->write, pscf->connect_timeout);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1042 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1043
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1044 pc->ssl->handler = ngx_stream_proxy_ssl_handshake;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1045 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1046 }
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 ngx_stream_proxy_ssl_handshake(pc);
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1051
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1052 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1053 ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1054 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1055 long rc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1056 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1057 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1058 ngx_stream_proxy_srv_conf_t *pscf;
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 s = pc->data;
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 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	1063
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1064 if (pc->ssl->handshaked) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1065
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1066 if (pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1067 rc = SSL_get_verify_result(pc->ssl->connection);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1068
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1069 if (rc != X509_V_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1070 ngx_log_error(NGX_LOG_ERR, pc->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1071 "upstream SSL certificate verify error: (%l:%s)",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1072 rc, X509_verify_cert_error_string(rc));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1073 goto failed;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1074 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1075
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1076 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1077
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1078 if (ngx_ssl_check_host(pc, &u->ssl_name) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1079 ngx_log_error(NGX_LOG_ERR, pc->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1080 "upstream SSL certificate does not match \"%V\"",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1081 &u->ssl_name);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1082 goto failed;
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 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1085
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1086 if (pscf->ssl_session_reuse) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1087 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1088 u->peer.save_session(&u->peer, u->peer.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1089 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1090
6258 4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1091 if (pc->write->timer_set) {
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1092 ngx_del_timer(pc->write);
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1093 }
4b4aee40c508 Stream: delete proxy connection timer after SSL handshake. Ruslan Ermilov <ru@nginx.com> parents: 6230 diff changeset	1094
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1095 ngx_stream_proxy_init_upstream(s);
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 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1098 }
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 failed:
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 ngx_stream_proxy_next_upstream(s);
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1105
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1106 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1107 ngx_stream_proxy_ssl_name(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1108 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1109 u_char p, last;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1110 ngx_str_t name;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1111 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1112 ngx_stream_proxy_srv_conf_t *pscf;
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 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	1115
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1116 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1117
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1118 if (pscf->ssl_name) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1119 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	1120 return NGX_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1121 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1122
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1123 } else {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1124 name = u->ssl_name;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1125 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1126
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1127 if (name.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1128 goto done;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1131 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1132 * ssl name here may contain port, strip it for compatibility
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1133 * with the http module
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1134 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1135
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1136 p = name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1137 last = name.data + name.len;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1138
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1139 if (*p == '[') {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1140 p = ngx_strlchr(p, last, ']');
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1141
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1142 if (p == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1143 p = name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1144 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1145 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1146
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1147 p = ngx_strlchr(p, last, ':');
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1148
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1149 if (p != NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1150 name.len = p - name.data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1151 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1152
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1153 if (!pscf->ssl_server_name) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1154 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1155 }
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 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME
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 /* 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	1160
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1161 if (name.len == 0 \|\| *name.data == '[') {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1162 goto done;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1163 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1164
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1165 if (ngx_inet_addr(name.data, name.len) != INADDR_NONE) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1166 goto done;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1169 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1170 * SSL_set_tlsext_host_name() needs a null-terminated string,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1171 * hence we explicitly null-terminate name here
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1172 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1173
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1174 p = ngx_pnalloc(s->connection->pool, name.len + 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1175 if (p == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1176 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1177 }
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 (void) ngx_cpystrn(p, name.data, name.len + 1);
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 name.data = p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1182
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1183 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1184 "upstream SSL server name: \"%s\"", name.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1185
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1186 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	1187 == 0)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1188 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1189 ngx_ssl_error(NGX_LOG_ERR, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1190 "SSL_set_tlsext_host_name(\"%s\") failed", name.data);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1191 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1192 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1193
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1194 #endif
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 done:
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 u->ssl_name = name;
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 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1201 }
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 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1204
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1205
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1206 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1207 ngx_stream_proxy_downstream_handler(ngx_event_t *ev)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1208 {
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1209 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	1210 }
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1211
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1212
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1213 static void
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1214 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	1215 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1216 ngx_stream_session_t *s;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1217 ngx_stream_upstream_t *u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1218 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	1219 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	1220
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1221 s = ctx->data;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1222
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1223 u = s->upstream;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1224 ur = u->resolved;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1225
6648 d43ee392e825 Stream: fixed build without stream_ssl_module (ticket #1032). Vladimir Homutov <vl@nginx.com> parents: 6643 diff changeset	1226 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	1227 "stream upstream resolve");
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1228
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1229 if (ctx->state) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1230 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	1231 "%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	1232 &ctx->name, ctx->state,
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1233 ngx_resolver_strerror(ctx->state));
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1234
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1235 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	1236 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1237 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1238
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1239 ur->naddrs = ctx->naddrs;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1240 ur->addrs = ctx->addrs;
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 #if (NGX_DEBUG)
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1243 {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1244 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	1245 ngx_str_t addr;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1246 ngx_uint_t i;
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 addr.data = text;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1249
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1250 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	1251 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	1252 text, NGX_SOCKADDR_STRLEN, 0);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1253
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1254 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	1255 "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	1256 }
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 #endif
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1259
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1260 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	1261 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	1262 return;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1263 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1264
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1265 ngx_resolve_name_done(ctx);
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1266 ur->ctx = NULL;
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 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	1269
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1270 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	1271
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1272 if (pscf->next_upstream_tries
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 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	1276 }
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 ngx_stream_proxy_connect(s);
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
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1281
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1282 static void
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1283 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	1284 {
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1285 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	1286 }
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1287
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1288
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1289 static void
abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1290 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	1291 {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1292 ngx_connection_t c, pc;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1293 ngx_stream_session_t *s;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1294 ngx_stream_upstream_t *u;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1295 ngx_stream_proxy_srv_conf_t *pscf;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1296
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1297 c = ev->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1298 s = c->data;
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1299 u = s->upstream;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1300
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1301 c = s->connection;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1302 pc = u->peer.connection;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1303
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1304 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	1305
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1306 if (ev->timedout) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1307 ev->timedout = 0;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1308
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1309 if (ev->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1310 ev->delayed = 0;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1311
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1312 if (!ev->ready) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1313 if (ngx_handle_read_event(ev, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1314 ngx_stream_proxy_finalize(s,
38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1315 NGX_STREAM_INTERNAL_SERVER_ERROR);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1316 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1317 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1318
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1319 if (u->connected && !c->read->delayed && !pc->read->delayed) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1320 ngx_add_timer(c->write, pscf->timeout);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1321 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1322
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1323 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1324 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1325
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1326 } else {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1327 if (s->connection->type == SOCK_DGRAM) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1328 if (pscf->responses == NGX_MAX_INT32_VALUE) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1329
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1330 /*
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1331 * successfully terminate timed out UDP session
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1332 * with unspecified number of responses
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1333 */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1334
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1335 pc->read->ready = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1336 pc->read->eof = 1;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1337
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1338 ngx_stream_proxy_process(s, 1, 0);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1339 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1340 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1341
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1342 if (u->received == 0) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1343 ngx_stream_proxy_next_upstream(s);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1344 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1345 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1346 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1347
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1348 ngx_connection_error(c, NGX_ETIMEDOUT, "connection timed out");
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1349 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1350 return;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1351 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1352
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1353 } else if (ev->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1354
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1355 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1356 "stream connection delayed");
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1357
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1358 if (ngx_handle_read_event(ev, 0) != NGX_OK) {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1359 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1360 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1361
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1362 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1363 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1364
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	1365 if (from_upstream && !u->connected) {
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1366 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1367 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1368
6200 abee77018d3a Stream: common handler for upstream and downstream. Roman Arutyunyan <arut@nginx.com> parents: 6184 diff changeset	1369 ngx_stream_proxy_process(s, from_upstream, ev->write);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1370 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1371
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1372
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1373 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1374 ngx_stream_proxy_connect_handler(ngx_event_t *ev)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1375 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1376 ngx_connection_t *c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1377 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1378
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1379 c = ev->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1380 s = c->data;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1381
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1382 if (ev->timedout) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1383 ngx_log_error(NGX_LOG_ERR, c->log, NGX_ETIMEDOUT, "upstream timed out");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1384 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1385 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1386 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1387
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1388 ngx_del_timer(c->write);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1389
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1390 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, c->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1391 "stream proxy connect upstream");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1392
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1393 if (ngx_stream_proxy_test_connect(c) != NGX_OK) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1394 ngx_stream_proxy_next_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1395 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1396 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1397
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1398 ngx_stream_proxy_init_upstream(s);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1399 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1400
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1401
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1402 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1403 ngx_stream_proxy_test_connect(ngx_connection_t *c)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1404 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1405 int err;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1406 socklen_t len;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1407
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1408 #if (NGX_HAVE_KQUEUE)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1409
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1410 if (ngx_event_flags & NGX_USE_KQUEUE_EVENT) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1411 err = c->write->kq_errno ? c->write->kq_errno : c->read->kq_errno;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1412
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1413 if (err) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1414 (void) ngx_connection_error(c, err,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1415 "kevent() reported that connect() failed");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1416 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1417 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1418
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1419 } else
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1420 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1421 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1422 err = 0;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1423 len = sizeof(int);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1424
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1425 /*
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1426 * BSDs and Linux return 0 and set a pending error in err
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1427 * Solaris returns -1 and sets errno
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1428 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1429
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1430 if (getsockopt(c->fd, SOL_SOCKET, SO_ERROR, (void *) &err, &len)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1431 == -1)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1432 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1433 err = ngx_socket_errno;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1434 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1435
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1436 if (err) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1437 (void) ngx_connection_error(c, err, "connect() failed");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1438 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1439 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1440 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1441
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1442 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1443 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1444
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1445
6435 d1c791479bbb Stream: post first read events from client and upstream. Roman Arutyunyan <arut@nginx.com> parents: 6393 diff changeset	1446 static void
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1447 ngx_stream_proxy_process(ngx_stream_session_t *s, ngx_uint_t from_upstream,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1448 ngx_uint_t do_write)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1449 {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1450 off_t *received, limit;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1451 size_t size, limit_rate;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1452 ssize_t n;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1453 ngx_buf_t *b;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1454 ngx_int_t rc;
6124 f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1455 ngx_uint_t flags;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1456 ngx_msec_t delay;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1457 ngx_chain_t cl, ll, out, *busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1458 ngx_connection_t c, pc, src, dst;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1459 ngx_log_handler_pt handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1460 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1461 ngx_stream_proxy_srv_conf_t *pscf;
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 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1464
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1465 c = s->connection;
6202 6345822f0abb Stream: upstream "connected" flag. Roman Arutyunyan <arut@nginx.com> parents: 6201 diff changeset	1466 pc = u->connected ? u->peer.connection : NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1467
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1468 if (c->type == SOCK_DGRAM && (ngx_terminate \|\| ngx_exiting)) {
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 /* socket is already closed on worker shutdown */
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1471
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1472 handler = c->log->handler;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1473 c->log->handler = NULL;
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 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	1476
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1477 c->log->handler = handler;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1478
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1479 ngx_stream_proxy_finalize(s, NGX_STREAM_OK);
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1480 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1481 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1482
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1483 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	1484
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1485 if (from_upstream) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1486 src = pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1487 dst = c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1488 b = &u->upstream_buf;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1489 limit_rate = pscf->download_rate;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1490 received = &u->received;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1491 out = &u->downstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1492 busy = &u->downstream_busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1493
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1494 } else {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1495 src = c;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1496 dst = pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1497 b = &u->downstream_buf;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1498 limit_rate = pscf->upload_rate;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1499 received = &s->received;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1500 out = &u->upstream_out;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1501 busy = &u->upstream_busy;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1502 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1503
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1504 for ( ;; ) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1505
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1506 if (do_write && dst) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1507
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1508 if (out \|\| busy \|\| dst->buffered) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1509 rc = ngx_stream_top_filter(s, *out, from_upstream);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1510
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1511 if (rc == NGX_ERROR) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1512 if (c->type == SOCK_DGRAM && !from_upstream) {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1513 ngx_stream_proxy_next_upstream(s);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1514 return;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1515 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1516
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1517 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	1518 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1519 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1520
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1521 ngx_chain_update_chains(c->pool, &u->free, busy, out,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1522 (ngx_buf_tag_t) &ngx_stream_proxy_module);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1523
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1524 if (*busy == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1525 b->pos = b->start;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1526 b->last = b->start;
6115 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 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1530
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1531 size = b->end - b->last;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1532
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1533 if (size && src->read->ready && !src->read->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1534
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1535 if (limit_rate) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1536 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	1537 - *received;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1538
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1539 if (limit <= 0) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1540 src->read->delayed = 1;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1541 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	1542 ngx_add_timer(src->read, delay);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1543 break;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1544 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1545
6204 114d1f8cdcab Stream: fixed possible integer overflow in rate limiting. Valentin Bartenev <vbart@nginx.com> parents: 6203 diff changeset	1546 if ((off_t) size > limit) {
6203 fdfdcad62875 Stream: fixed MSVC compilation warning. Roman Arutyunyan <arut@nginx.com> parents: 6202 diff changeset	1547 size = (size_t) limit;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1548 }
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1549 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1550
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1551 n = src->recv(src, b->last, size);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1552
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1553 if (n == NGX_AGAIN) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1554 break;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1555 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1556
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1557 if (n == NGX_ERROR) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1558 if (c->type == SOCK_DGRAM && u->received == 0) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1559 ngx_stream_proxy_next_upstream(s);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1560 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1561 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1562
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1563 src->read->eof = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1564 n = 0;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1565 }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1566
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1567 if (n >= 0) {
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1568 if (limit_rate) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1569 delay = (ngx_msec_t) (n * 1000 / limit_rate);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1570
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1571 if (delay > 0) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1572 src->read->delayed = 1;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1573 ngx_add_timer(src->read, delay);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1574 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1575 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1576
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1577 if (from_upstream) {
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1578 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	1579 u->state->first_byte_time = ngx_current_msec
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1580 - u->state->response_time;
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1581 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1582 }
c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1583
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1584 if (c->type == SOCK_DGRAM && ++u->responses == pscf->responses)
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1585 {
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1586 src->read->ready = 0;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1587 src->read->eof = 1;
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1588 }
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1589
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1590 for (ll = out; ll; ll = &(ll)->next) { /* void */ }
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1591
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1592 cl = ngx_chain_get_free_buf(c->pool, &u->free);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1593 if (cl == NULL) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1594 ngx_stream_proxy_finalize(s,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1595 NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1596 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1597 }
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 *ll = cl;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1600
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1601 cl->buf->pos = b->last;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1602 cl->buf->last = b->last + n;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1603 cl->buf->tag = (ngx_buf_tag_t) &ngx_stream_proxy_module;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1604
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1605 cl->buf->temporary = (n ? 1 : 0);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1606 cl->buf->last_buf = src->read->eof;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1607 cl->buf->flush = 1;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1608
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1609 *received += n;
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1610 b->last += n;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1611 do_write = 1;
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1612
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1613 continue;
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 }
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 break;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1618 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1619
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1620 if (src->read->eof && dst && (dst->read->eof \|\| !dst->buffered)) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1621 handler = c->log->handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1622 c->log->handler = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1623
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1624 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	1625 "%s%s disconnected"
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1626 ", bytes from/to client:%O/%O"
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1627 ", bytes from/to upstream:%O/%O",
6461 a01e315b3a78 Stream: additional logging for UDP. Vladimir Homutov <vl@nginx.com> parents: 6436 diff changeset	1628 src->type == SOCK_DGRAM ? "udp " : "",
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1629 from_upstream ? "upstream" : "client",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1630 s->received, c->sent, u->received, pc ? pc->sent : 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1631
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1632 c->log->handler = handler;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1633
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1634 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	1635 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1636 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1637
6124 f1f222db290b Stream: prevent repeated event notifications after eof. Roman Arutyunyan <arut@nginx.com> parents: 6115 diff changeset	1638 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	1639
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1640 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	1641 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	1642 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1643 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1644
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1645 if (dst) {
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1646 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	1647 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	1648 return;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1649 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1650
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1651 if (!c->read->delayed && !pc->read->delayed) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1652 ngx_add_timer(c->write, pscf->timeout);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1653
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1654 } else if (c->write->timer_set) {
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1655 ngx_del_timer(c->write);
24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1656 }
6115 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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1660
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1661 static void
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1662 ngx_stream_proxy_next_upstream(ngx_stream_session_t *s)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1663 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1664 ngx_msec_t timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1665 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1666 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1667 ngx_stream_proxy_srv_conf_t *pscf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1668
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1669 ngx_log_debug0(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1670 "stream proxy next upstream");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1671
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1672 u = s->upstream;
6692 56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1673 pc = u->peer.connection;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1674
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1675 if (u->upstream_out \|\| u->upstream_busy \|\| (pc && pc->buffered)) {
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1676 ngx_log_error(NGX_LOG_ERR, s->connection->log, 0,
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1677 "pending buffers on next upstream");
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1678 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR);
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1679 return;
56fc55e32f23 Stream: filters. Roman Arutyunyan <arut@nginx.com> parents: 6677 diff changeset	1680 }
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1681
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1682 if (u->peer.sockaddr) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1683 u->peer.free(&u->peer, u->peer.data, NGX_PEER_FAILED);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1684 u->peer.sockaddr = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1685 }
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 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	1688
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1689 timeout = pscf->next_upstream_timeout;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1690
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1691 if (u->peer.tries == 0
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1692 \|\| !pscf->next_upstream
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1693 \|\| (timeout && ngx_current_msec - u->peer.start_time >= timeout))
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1694 {
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1695 ngx_stream_proxy_finalize(s, NGX_STREAM_BAD_GATEWAY);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1696 return;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1697 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1698
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1699 if (pc) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1700 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1701 "close proxy upstream connection: %d", pc->fd);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1702
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1703 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1704 if (pc->ssl) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1705 pc->ssl->no_wait_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1706 pc->ssl->no_send_shutdown = 1;
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 (void) ngx_ssl_shutdown(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1709 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1710 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1711
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1712 u->state->bytes_received = u->received;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1713 u->state->bytes_sent = pc->sent;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1714
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1715 ngx_close_connection(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1716 u->peer.connection = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1717 }
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 ngx_stream_proxy_connect(s);
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1722
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1723 static void
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1724 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	1725 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1726 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1727 ngx_stream_upstream_t *u;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1728
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1729 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1730 "finalize stream proxy: %i", rc);
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 u = s->upstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1733
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1734 if (u == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1735 goto noupstream;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1736 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1737
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1738 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	1739 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	1740 u->resolved->ctx = NULL;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1741 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1742
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1743 pc = u->peer.connection;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1744
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1745 if (u->state) {
6677 c02290241cbe Stream: upstream response time variables. Vladimir Homutov <vl@nginx.com> parents: 6676 diff changeset	1746 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	1747
6676 df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1748 if (pc) {
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1749 u->state->bytes_received = u->received;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1750 u->state->bytes_sent = pc->sent;
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1751 }
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1752 }
df3a7c029dec Stream: $upstream_bytes_sent and $upstream_bytes_received. Vladimir Homutov <vl@nginx.com> parents: 6675 diff changeset	1753
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1754 if (u->peer.free && u->peer.sockaddr) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1755 u->peer.free(&u->peer, u->peer.data, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1756 u->peer.sockaddr = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1757 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1758
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1759 if (pc) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1760 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, s->connection->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1761 "close stream proxy upstream connection: %d", pc->fd);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1762
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1763 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1764 if (pc->ssl) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1765 pc->ssl->no_wait_shutdown = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1766 (void) ngx_ssl_shutdown(pc);
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 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1769
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1770 ngx_close_connection(pc);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1771 u->peer.connection = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1772 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1773
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1774 noupstream:
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1775
6674 38143d1abdec Stream: the $status variable. Roman Arutyunyan <arut@nginx.com> parents: 6648 diff changeset	1776 ngx_stream_finalize_session(s, rc);
6115 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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1779
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1780 static u_char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1781 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	1782 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1783 u_char *p;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1784 ngx_connection_t *pc;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1785 ngx_stream_session_t *s;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1786 ngx_stream_upstream_t *u;
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 s = log->data;
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 u = s->upstream;
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 p = buf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1793
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1794 if (u->peer.name) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1795 p = ngx_snprintf(p, len, ", upstream: \"%V\"", u->peer.name);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1796 len -= p - buf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1797 }
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 pc = u->peer.connection;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1800
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1801 p = ngx_snprintf(p, len,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1802 ", bytes from/to client:%O/%O"
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1803 ", bytes from/to upstream:%O/%O",
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1804 s->received, s->connection->sent,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1805 u->received, pc ? pc->sent : 0);
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 return p;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1810
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1811 static void *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1812 ngx_stream_proxy_create_srv_conf(ngx_conf_t *cf)
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 ngx_stream_proxy_srv_conf_t *conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1815
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1816 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	1817 if (conf == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1818 return NULL;
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
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 * set by ngx_pcalloc():
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1823 *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1824 * conf->ssl_protocols = 0;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1825 * 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	1826 * conf->ssl_name = NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1827 * conf->ssl_trusted_certificate = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1828 * conf->ssl_crl = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1829 * conf->ssl_certificate = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1830 * conf->ssl_certificate_key = { 0, NULL };
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1831 *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1832 * conf->ssl = NULL;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1833 * conf->upstream = NULL;
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1834 * conf->upstream_value = NULL;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1835 */
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1836
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1837 conf->connect_timeout = NGX_CONF_UNSET_MSEC;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1838 conf->timeout = NGX_CONF_UNSET_MSEC;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1839 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	1840 conf->buffer_size = NGX_CONF_UNSET_SIZE;
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1841 conf->upload_rate = NGX_CONF_UNSET_SIZE;
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1842 conf->download_rate = NGX_CONF_UNSET_SIZE;
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1843 conf->responses = NGX_CONF_UNSET_UINT;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1844 conf->next_upstream_tries = NGX_CONF_UNSET_UINT;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1845 conf->next_upstream = NGX_CONF_UNSET;
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1846 conf->proxy_protocol = NGX_CONF_UNSET;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1847 conf->local = NGX_CONF_UNSET_PTR;
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1848
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1849 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1850 conf->ssl_enable = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1851 conf->ssl_session_reuse = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1852 conf->ssl_server_name = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1853 conf->ssl_verify = NGX_CONF_UNSET;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1854 conf->ssl_verify_depth = NGX_CONF_UNSET_UINT;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1855 conf->ssl_passwords = NGX_CONF_UNSET_PTR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1856 #endif
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 return conf;
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
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1861
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1862 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1863 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	1864 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1865 ngx_stream_proxy_srv_conf_t *prev = parent;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1866 ngx_stream_proxy_srv_conf_t *conf = child;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1867
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1868 ngx_conf_merge_msec_value(conf->connect_timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1869 prev->connect_timeout, 60000);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1870
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1871 ngx_conf_merge_msec_value(conf->timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1872 prev->timeout, 10 * 60000);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1873
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1874 ngx_conf_merge_msec_value(conf->next_upstream_timeout,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1875 prev->next_upstream_timeout, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1876
6215 8ee6a08ea3eb Stream: added proxy_buffer_size to set the size of data buffers. Roman Arutyunyan <arut@nginx.com> parents: 6208 diff changeset	1877 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	1878 prev->buffer_size, 16384);
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1879
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1880 ngx_conf_merge_size_value(conf->upload_rate,
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1881 prev->upload_rate, 0);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1882
6208 7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1883 ngx_conf_merge_size_value(conf->download_rate,
7a14a0d754ad Stream: renamed rate limiting directives. Roman Arutyunyan <arut@nginx.com> parents: 6204 diff changeset	1884 prev->download_rate, 0);
6201 24488e6db782 Stream: upstream and downstream limit rates. Roman Arutyunyan <arut@nginx.com> parents: 6200 diff changeset	1885
6436 8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1886 ngx_conf_merge_uint_value(conf->responses,
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1887 prev->responses, NGX_MAX_INT32_VALUE);
8f038068f4bc Stream: UDP proxy. Roman Arutyunyan <arut@nginx.com> parents: 6435 diff changeset	1888
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1889 ngx_conf_merge_uint_value(conf->next_upstream_tries,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1890 prev->next_upstream_tries, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1891
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1892 ngx_conf_merge_value(conf->next_upstream, prev->next_upstream, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1893
6184 fa663739e115 Stream: client-side PROXY protocol. Roman Arutyunyan <arut@nginx.com> parents: 6183 diff changeset	1894 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	1895
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	1896 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	1897
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1898 #if (NGX_STREAM_SSL)
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_enable, prev->ssl_enable, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1901
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1902 ngx_conf_merge_value(conf->ssl_session_reuse,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1903 prev->ssl_session_reuse, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1904
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1905 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	1906 (NGX_CONF_BITMASK_SET\|NGX_SSL_TLSv1
b2899e7d0ef8 Disabled SSLv3 by default (ticket #653). Maxim Dounin <mdounin@mdounin.ru> parents: 6124 diff changeset	1907 \|NGX_SSL_TLSv1_1\|NGX_SSL_TLSv1_2));
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1908
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1909 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	1910
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1911 if (conf->ssl_name == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	1912 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	1913 }
6115 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_server_name, prev->ssl_server_name, 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_value(conf->ssl_verify, prev->ssl_verify, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1918
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1919 ngx_conf_merge_uint_value(conf->ssl_verify_depth,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1920 prev->ssl_verify_depth, 1);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1921
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1922 ngx_conf_merge_str_value(conf->ssl_trusted_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1923 prev->ssl_trusted_certificate, "");
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_crl, prev->ssl_crl, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1926
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1927 ngx_conf_merge_str_value(conf->ssl_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1928 prev->ssl_certificate, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1929
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1930 ngx_conf_merge_str_value(conf->ssl_certificate_key,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1931 prev->ssl_certificate_key, "");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1932
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1933 ngx_conf_merge_ptr_value(conf->ssl_passwords, prev->ssl_passwords, NULL);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1934
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1935 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	1936 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1937 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1938
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1939 #endif
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 return NGX_CONF_OK;
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
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 #if (NGX_STREAM_SSL)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1946
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1947 static ngx_int_t
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1948 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	1949 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1950 ngx_pool_cleanup_t *cln;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1951
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1952 pscf->ssl = ngx_pcalloc(cf->pool, sizeof(ngx_ssl_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1953 if (pscf->ssl == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1954 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1955 }
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 pscf->ssl->log = cf->log;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1958
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1959 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	1960 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1961 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1962
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1963 cln = ngx_pool_cleanup_add(cf->pool, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1964 if (cln == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1965 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1966 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1967
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1968 cln->handler = ngx_ssl_cleanup_ctx;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1969 cln->data = pscf->ssl;
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.len) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1972
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1973 if (pscf->ssl_certificate_key.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1974 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1975 "no \"proxy_ssl_certificate_key\" is defined "
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1976 "for certificate \"%V\"", &pscf->ssl_certificate);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1977 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1978 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1979
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1980 if (ngx_ssl_certificate(cf, pscf->ssl, &pscf->ssl_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1981 &pscf->ssl_certificate_key, pscf->ssl_passwords)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1982 != NGX_OK)
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 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1985 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1986 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1987
6591 04d8d1f85649 SSL: ngx_ssl_ciphers() to set list of ciphers. Tim Taubert <tim@timtaubert.de> parents: 6530 diff changeset	1988 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	1989 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1990 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1991
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1992 if (pscf->ssl_verify) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1993 if (pscf->ssl_trusted_certificate.len == 0) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1994 ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1995 "no proxy_ssl_trusted_certificate for proxy_ssl_verify");
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1996 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1997 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1998
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	1999 if (ngx_ssl_trusted_certificate(cf, pscf->ssl,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2000 &pscf->ssl_trusted_certificate,
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2001 pscf->ssl_verify_depth)
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2002 != NGX_OK)
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 return NGX_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2005 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2006
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2007 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	2008 return NGX_ERROR;
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 }
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 return NGX_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2013 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2014
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2015 #endif
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2016
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2017
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2018 static char *
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2019 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	2020 {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2021 ngx_stream_proxy_srv_conf_t *pscf = conf;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2022
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2023 ngx_url_t u;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2024 ngx_str_t value, url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2025 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	2026 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	2027 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	2028
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2029 if (pscf->upstream \|\| pscf->upstream_value) {
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2030 return "is duplicate";
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2031 }
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 = 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	2034
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2035 cscf->handler = ngx_stream_proxy_handler;
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 value = cf->args->elts;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2038
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2039 url = &value[1];
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2040
6643 9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2041 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	2042
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2043 ccv.cf = cf;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2044 ccv.value = url;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2045 ccv.complex_value = &cv;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2046
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2047 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	2048 return NGX_CONF_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2049 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2050
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2051 if (cv.lengths) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2052 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	2053 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	2054 if (pscf->upstream_value == NULL) {
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2055 return NGX_CONF_ERROR;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2056 }
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 *pscf->upstream_value = cv;
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 return NGX_CONF_OK;
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2061 }
9757cffc1e2f Stream: variables in proxy_pass and proxy_ssl_name. Vladimir Homutov <vl@nginx.com> parents: 6610 diff changeset	2062
6115 61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2063 ngx_memzero(&u, sizeof(ngx_url_t));
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2064
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2065 u.url = *url;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2066 u.no_resolve = 1;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2067
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2068 pscf->upstream = ngx_stream_upstream_add(cf, &u, 0);
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2069 if (pscf->upstream == NULL) {
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2070 return NGX_CONF_ERROR;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2071 }
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2072
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2073 return NGX_CONF_OK;
61d7ae76647d Stream: port from NGINX+. Ruslan Ermilov <ru@nginx.com> parents: diff changeset	2074 }
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2075
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2076
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2077 static char *
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2078 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	2079 {
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2080 ngx_stream_proxy_srv_conf_t *pscf = conf;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2081
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2082 ngx_int_t rc;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2083 ngx_str_t *value;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2084 ngx_stream_complex_value_t cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2085 ngx_stream_upstream_local_t *local;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2086 ngx_stream_compile_complex_value_t ccv;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2087
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2088 if (pscf->local != NGX_CONF_UNSET_PTR) {
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2089 return "is duplicate";
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2090 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2091
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2092 value = cf->args->elts;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2093
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2094 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	2095 pscf->local = NULL;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2096 return NGX_CONF_OK;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2097 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2098
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2099 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	2100
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2101 ccv.cf = cf;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2102 ccv.value = &value[1];
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2103 ccv.complex_value = &cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2104
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2105 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	2106 return NGX_CONF_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2107 }
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2108
6598 4a724d6006ee Stream: use ngx_pcalloc() in ngx_stream_proxy_bind(). Roman Arutyunyan <arut@nginx.com> parents: 6595 diff changeset	2109 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	2110 if (local == NULL) {
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2111 return NGX_CONF_ERROR;
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2112 }
4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2113
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2114 pscf->local = local;
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2115
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2116 if (cv.lengths) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2117 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	2118 if (local->value == NULL) {
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2119 return NGX_CONF_ERROR;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2120 }
6595 0c98c4092440 Stream: support for $remote_port in proxy_bind. Roman Arutyunyan <arut@nginx.com> parents: 6594 diff changeset	2121
6610 d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2122 *local->value = cv;
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2123
d5b5866c06c4 Stream: got rid of pseudo variables. Vladimir Homutov <vl@nginx.com> parents: 6606 diff changeset	2124 } else {
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2125 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	2126 if (local->addr == NULL) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2127 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2128 }
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2129
6594 3c87b82b17d4 Upstream: support for port in proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6593 diff changeset	2130 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	2131 value[1].len);
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2132
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2133 switch (rc) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2134 case NGX_OK:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2135 local->addr->name = value[1];
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2136 break;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2137
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2138 case NGX_DECLINED:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2139 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	2140 "invalid address \"%V\"", &value[1]);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2141 /* fall through */
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2142
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2143 default:
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2144 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2145 }
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2146 }
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2147
6530 1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2148 if (cf->args->nelts > 2) {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2149 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	2150 #if (NGX_HAVE_TRANSPARENT_PROXY)
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2151 local->transparent = 1;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2152 #else
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2153 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	2154 "transparent proxying is not supported "
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2155 "on this platform, ignored");
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2156 #endif
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2157 } else {
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2158 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	2159 "invalid parameter \"%V\"", &value[2]);
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2160 return NGX_CONF_ERROR;
1d0e03db9f8e Upstream: the "transparent" parameter of proxy_bind and friends. Roman Arutyunyan <arut@nginx.com> parents: 6529 diff changeset	2161 }
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2162 }
6529 cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2163
cb8177ca0990 Stream: prepared proxy_bind to accept parameters. Roman Arutyunyan <arut@nginx.com> parents: 6461 diff changeset	2164 return NGX_CONF_OK;
6183 4dcffe43a7ea Stream: the "proxy_bind" directive. Vladimir Homutov <vl@nginx.com> parents: 6174 diff changeset	2165 }

Mercurial > hg > nginx-quic

annotate src/stream/ngx_stream_proxy_module.c @ 6719:cebf5fed00bf