Mercurial > hg > nginx-quic
annotate src/core/ngx_connection.c @ 6469:7cdf612fd58c
Win32: replaced NGX_EXDEV with more appropriate error code.
Correct error code for NGX_EXDEV on Windows is ERROR_NOT_SAME_DEVICE,
"The system cannot move the file to a different disk drive".
Previously used ERROR_WRONG_DISK is about wrong diskette in the drive and
is not appropriate.
There is no real difference though, as MoveFile() is able to copy files
between disk drives, and will fail with ERROR_ACCESS_DENIED when asked
to copy directories. The ERROR_NOT_SAME_DEVICE error is only used
by MoveFileEx() when called without the MOVEFILE_COPY_ALLOWED flag.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 29 Mar 2016 09:52:15 +0300 |
parents | fd4b52e74f96 |
children | 2cd019520210 |
rev | line source |
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441
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_event.h> |
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11 |
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12 |
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13 ngx_os_io_t ngx_io; |
218
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14 |
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15 |
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16 static void ngx_drain_connections(void); |
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17 |
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18 |
2806 | 19 ngx_listening_t * |
20 ngx_create_listening(ngx_conf_t *cf, void *sockaddr, socklen_t socklen) | |
21 { | |
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22 size_t len; |
2806 | 23 ngx_listening_t *ls; |
24 struct sockaddr *sa; | |
25 u_char text[NGX_SOCKADDR_STRLEN]; | |
26 | |
27 ls = ngx_array_push(&cf->cycle->listening); | |
28 if (ls == NULL) { | |
29 return NULL; | |
30 } | |
31 | |
32 ngx_memzero(ls, sizeof(ngx_listening_t)); | |
33 | |
34 sa = ngx_palloc(cf->pool, socklen); | |
35 if (sa == NULL) { | |
36 return NULL; | |
37 } | |
38 | |
39 ngx_memcpy(sa, sockaddr, socklen); | |
40 | |
41 ls->sockaddr = sa; | |
42 ls->socklen = socklen; | |
43 | |
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44 len = ngx_sock_ntop(sa, socklen, text, NGX_SOCKADDR_STRLEN, 1); |
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45 ls->addr_text.len = len; |
2806 | 46 |
47 switch (ls->sockaddr->sa_family) { | |
48 #if (NGX_HAVE_INET6) | |
49 case AF_INET6: | |
50 ls->addr_text_max_len = NGX_INET6_ADDRSTRLEN; | |
51 break; | |
52 #endif | |
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53 #if (NGX_HAVE_UNIX_DOMAIN) |
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54 case AF_UNIX: |
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55 ls->addr_text_max_len = NGX_UNIX_ADDRSTRLEN; |
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56 len++; |
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57 break; |
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58 #endif |
2806 | 59 case AF_INET: |
60 ls->addr_text_max_len = NGX_INET_ADDRSTRLEN; | |
61 break; | |
62 default: | |
63 ls->addr_text_max_len = NGX_SOCKADDR_STRLEN; | |
64 break; | |
65 } | |
66 | |
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67 ls->addr_text.data = ngx_pnalloc(cf->pool, len); |
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68 if (ls->addr_text.data == NULL) { |
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69 return NULL; |
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70 } |
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71 |
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72 ngx_memcpy(ls->addr_text.data, text, len); |
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73 |
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74 ls->fd = (ngx_socket_t) -1; |
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75 ls->type = SOCK_STREAM; |
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76 |
2806 | 77 ls->backlog = NGX_LISTEN_BACKLOG; |
78 ls->rcvbuf = -1; | |
79 ls->sndbuf = -1; | |
80 | |
3676 | 81 #if (NGX_HAVE_SETFIB) |
82 ls->setfib = -1; | |
83 #endif | |
84 | |
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85 #if (NGX_HAVE_TCP_FASTOPEN) |
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86 ls->fastopen = -1; |
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87 #endif |
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88 |
2806 | 89 return ls; |
90 } | |
91 | |
92 | |
521 | 93 ngx_int_t |
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94 ngx_clone_listening(ngx_conf_t *cf, ngx_listening_t *ls) |
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95 { |
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96 #if (NGX_HAVE_REUSEPORT) |
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97 |
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98 ngx_int_t n; |
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99 ngx_core_conf_t *ccf; |
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100 ngx_listening_t ols; |
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101 |
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102 if (!ls->reuseport) { |
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103 return NGX_OK; |
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104 } |
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105 |
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106 ols = *ls; |
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107 |
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108 ccf = (ngx_core_conf_t *) ngx_get_conf(cf->cycle->conf_ctx, |
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109 ngx_core_module); |
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110 |
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111 for (n = 1; n < ccf->worker_processes; n++) { |
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112 |
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113 /* create a socket for each worker process */ |
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114 |
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115 ls = ngx_array_push(&cf->cycle->listening); |
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116 if (ls == NULL) { |
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117 return NGX_ERROR; |
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118 } |
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119 |
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120 *ls = ols; |
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121 ls->worker = n; |
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122 } |
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123 |
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124 #endif |
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125 |
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126 return NGX_OK; |
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127 } |
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128 |
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129 |
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130 ngx_int_t |
521 | 131 ngx_set_inherited_sockets(ngx_cycle_t *cycle) |
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132 { |
523 | 133 size_t len; |
134 ngx_uint_t i; | |
135 ngx_listening_t *ls; | |
563 | 136 socklen_t olen; |
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137 #if (NGX_HAVE_DEFERRED_ACCEPT || NGX_HAVE_TCP_FASTOPEN) |
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138 ngx_err_t err; |
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139 #endif |
523 | 140 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
141 struct accept_filter_arg af; | |
142 #endif | |
143 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
144 int timeout; | |
145 #endif | |
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146 #if (NGX_HAVE_REUSEPORT) |
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147 int reuseport; |
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148 #endif |
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149 |
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150 ls = cycle->listening.elts; |
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151 for (i = 0; i < cycle->listening.nelts; i++) { |
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152 |
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153 ls[i].sockaddr = ngx_palloc(cycle->pool, NGX_SOCKADDRLEN); |
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154 if (ls[i].sockaddr == NULL) { |
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155 return NGX_ERROR; |
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156 } |
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157 |
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158 ls[i].socklen = NGX_SOCKADDRLEN; |
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159 if (getsockname(ls[i].fd, ls[i].sockaddr, &ls[i].socklen) == -1) { |
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160 ngx_log_error(NGX_LOG_CRIT, cycle->log, ngx_socket_errno, |
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161 "getsockname() of the inherited " |
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162 "socket #%d failed", ls[i].fd); |
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163 ls[i].ignore = 1; |
218
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164 continue; |
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165 } |
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166 |
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167 switch (ls[i].sockaddr->sa_family) { |
218
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168 |
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169 #if (NGX_HAVE_INET6) |
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170 case AF_INET6: |
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171 ls[i].addr_text_max_len = NGX_INET6_ADDRSTRLEN; |
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172 len = NGX_INET6_ADDRSTRLEN + sizeof("[]:65535") - 1; |
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173 break; |
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174 #endif |
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175 |
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176 #if (NGX_HAVE_UNIX_DOMAIN) |
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177 case AF_UNIX: |
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178 ls[i].addr_text_max_len = NGX_UNIX_ADDRSTRLEN; |
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179 len = NGX_UNIX_ADDRSTRLEN; |
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180 break; |
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181 #endif |
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182 |
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183 case AF_INET: |
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184 ls[i].addr_text_max_len = NGX_INET_ADDRSTRLEN; |
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185 len = NGX_INET_ADDRSTRLEN + sizeof(":65535") - 1; |
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186 break; |
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187 |
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188 default: |
219
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189 ngx_log_error(NGX_LOG_CRIT, cycle->log, ngx_socket_errno, |
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190 "the inherited socket #%d has " |
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191 "an unsupported protocol family", ls[i].fd); |
219
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192 ls[i].ignore = 1; |
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193 continue; |
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194 } |
461 | 195 |
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196 ls[i].addr_text.data = ngx_pnalloc(cycle->pool, len); |
219
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197 if (ls[i].addr_text.data == NULL) { |
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198 return NGX_ERROR; |
218
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199 } |
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200 |
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201 len = ngx_sock_ntop(ls[i].sockaddr, ls[i].socklen, |
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202 ls[i].addr_text.data, len, 1); |
461 | 203 if (len == 0) { |
219
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204 return NGX_ERROR; |
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205 } |
461 | 206 |
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207 ls[i].addr_text.len = len; |
523 | 208 |
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209 ls[i].backlog = NGX_LISTEN_BACKLOG; |
537 | 210 |
563 | 211 olen = sizeof(int); |
212 | |
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213 if (getsockopt(ls[i].fd, SOL_SOCKET, SO_TYPE, (void *) &ls[i].type, |
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214 &olen) |
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215 == -1) |
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216 { |
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217 ngx_log_error(NGX_LOG_CRIT, cycle->log, ngx_socket_errno, |
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218 "getsockopt(SO_TYPE) %V failed", &ls[i].addr_text); |
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219 ls[i].ignore = 1; |
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220 continue; |
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221 } |
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222 |
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223 olen = sizeof(int); |
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224 |
563 | 225 if (getsockopt(ls[i].fd, SOL_SOCKET, SO_RCVBUF, (void *) &ls[i].rcvbuf, |
226 &olen) | |
227 == -1) | |
228 { | |
229 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
230 "getsockopt(SO_RCVBUF) %V failed, ignored", | |
231 &ls[i].addr_text); | |
232 | |
233 ls[i].rcvbuf = -1; | |
234 } | |
235 | |
236 olen = sizeof(int); | |
237 | |
238 if (getsockopt(ls[i].fd, SOL_SOCKET, SO_SNDBUF, (void *) &ls[i].sndbuf, | |
239 &olen) | |
240 == -1) | |
241 { | |
242 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
243 "getsockopt(SO_SNDBUF) %V failed, ignored", | |
244 &ls[i].addr_text); | |
245 | |
246 ls[i].sndbuf = -1; | |
247 } | |
248 | |
3676 | 249 #if 0 |
250 /* SO_SETFIB is currently a set only option */ | |
251 | |
252 #if (NGX_HAVE_SETFIB) | |
253 | |
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254 olen = sizeof(int); |
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255 |
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256 if (getsockopt(ls[i].fd, SOL_SOCKET, SO_SETFIB, |
3676 | 257 (void *) &ls[i].setfib, &olen) |
258 == -1) | |
259 { | |
260 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
261 "getsockopt(SO_SETFIB) %V failed, ignored", | |
262 &ls[i].addr_text); | |
263 | |
264 ls[i].setfib = -1; | |
265 } | |
266 | |
267 #endif | |
268 #endif | |
269 | |
6153
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270 #if (NGX_HAVE_REUSEPORT) |
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271 |
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272 reuseport = 0; |
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273 olen = sizeof(int); |
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274 |
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275 if (getsockopt(ls[i].fd, SOL_SOCKET, SO_REUSEPORT, |
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276 (void *) &reuseport, &olen) |
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277 == -1) |
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278 { |
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279 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
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280 "getsockopt(SO_REUSEPORT) %V failed, ignored", |
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281 &ls[i].addr_text); |
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282 |
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283 } else { |
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284 ls[i].reuseport = reuseport ? 1 : 0; |
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285 } |
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286 |
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287 #endif |
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288 |
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289 if (ls[i].type != SOCK_STREAM) { |
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290 continue; |
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291 } |
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292 |
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293 #if (NGX_HAVE_TCP_FASTOPEN) |
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294 |
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295 olen = sizeof(int); |
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296 |
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297 if (getsockopt(ls[i].fd, IPPROTO_TCP, TCP_FASTOPEN, |
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298 (void *) &ls[i].fastopen, &olen) |
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299 == -1) |
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300 { |
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301 err = ngx_socket_errno; |
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302 |
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303 if (err != NGX_EOPNOTSUPP && err != NGX_ENOPROTOOPT) { |
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304 ngx_log_error(NGX_LOG_NOTICE, cycle->log, err, |
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305 "getsockopt(TCP_FASTOPEN) %V failed, ignored", |
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306 &ls[i].addr_text); |
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307 } |
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308 |
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309 ls[i].fastopen = -1; |
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310 } |
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311 |
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312 #endif |
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313 |
523 | 314 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) |
315 | |
316 ngx_memzero(&af, sizeof(struct accept_filter_arg)); | |
563 | 317 olen = sizeof(struct accept_filter_arg); |
523 | 318 |
563 | 319 if (getsockopt(ls[i].fd, SOL_SOCKET, SO_ACCEPTFILTER, &af, &olen) |
523 | 320 == -1) |
321 { | |
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322 err = ngx_socket_errno; |
541 | 323 |
324 if (err == NGX_EINVAL) { | |
325 continue; | |
326 } | |
327 | |
328 ngx_log_error(NGX_LOG_NOTICE, cycle->log, err, | |
523 | 329 "getsockopt(SO_ACCEPTFILTER) for %V failed, ignored", |
330 &ls[i].addr_text); | |
331 continue; | |
332 } | |
333 | |
563 | 334 if (olen < sizeof(struct accept_filter_arg) || af.af_name[0] == '\0') { |
523 | 335 continue; |
336 } | |
337 | |
338 ls[i].accept_filter = ngx_palloc(cycle->pool, 16); | |
339 if (ls[i].accept_filter == NULL) { | |
340 return NGX_ERROR; | |
341 } | |
342 | |
343 (void) ngx_cpystrn((u_char *) ls[i].accept_filter, | |
344 (u_char *) af.af_name, 16); | |
345 #endif | |
346 | |
347 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT) | |
348 | |
349 timeout = 0; | |
563 | 350 olen = sizeof(int); |
523 | 351 |
563 | 352 if (getsockopt(ls[i].fd, IPPROTO_TCP, TCP_DEFER_ACCEPT, &timeout, &olen) |
523 | 353 == -1) |
354 { | |
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355 err = ngx_socket_errno; |
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356 |
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357 if (err == NGX_EOPNOTSUPP) { |
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358 continue; |
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359 } |
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360 |
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361 ngx_log_error(NGX_LOG_NOTICE, cycle->log, err, |
523 | 362 "getsockopt(TCP_DEFER_ACCEPT) for %V failed, ignored", |
363 &ls[i].addr_text); | |
364 continue; | |
365 } | |
366 | |
565 | 367 if (olen < sizeof(int) || timeout == 0) { |
523 | 368 continue; |
369 } | |
370 | |
371 ls[i].deferred_accept = 1; | |
372 #endif | |
218
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373 } |
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374 |
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375 return NGX_OK; |
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376 } |
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377 |
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378 |
521 | 379 ngx_int_t |
380 ngx_open_listening_sockets(ngx_cycle_t *cycle) | |
218
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381 { |
563 | 382 int reuseaddr; |
383 ngx_uint_t i, tries, failed; | |
253
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384 ngx_err_t err; |
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385 ngx_log_t *log; |
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386 ngx_socket_t s; |
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387 ngx_listening_t *ls; |
218
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388 |
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389 reuseaddr = 1; |
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390 #if (NGX_SUPPRESS_WARN) |
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391 failed = 0; |
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392 #endif |
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393 |
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394 log = cycle->log; |
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395 |
563 | 396 /* TODO: configurable try number */ |
218
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397 |
2024 | 398 for (tries = 5; tries; tries--) { |
218
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399 failed = 0; |
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|
400 |
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|
401 /* for each listening socket */ |
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parents:
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|
402 |
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diff
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403 ls = cycle->listening.elts; |
05592fd7a436
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parents:
diff
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|
404 for (i = 0; i < cycle->listening.nelts; i++) { |
05592fd7a436
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parents:
diff
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|
405 |
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|
406 if (ls[i].ignore) { |
05592fd7a436
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parents:
diff
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|
407 continue; |
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parents:
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|
408 } |
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409 |
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410 #if (NGX_HAVE_REUSEPORT) |
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411 |
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412 if (ls[i].add_reuseport) { |
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413 |
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414 /* |
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415 * to allow transition from a socket without SO_REUSEPORT |
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416 * to multiple sockets with SO_REUSEPORT, we have to set |
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417 * SO_REUSEPORT on the old socket before opening new ones |
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418 */ |
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419 |
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420 int reuseport = 1; |
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421 |
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422 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_REUSEPORT, |
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423 (const void *) &reuseport, sizeof(int)) |
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424 == -1) |
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425 { |
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426 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
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427 "setsockopt(SO_REUSEPORT) %V failed, ignored", |
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428 &ls[i].addr_text); |
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429 } |
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430 |
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431 ls[i].add_reuseport = 0; |
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432 } |
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433 #endif |
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434 |
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435 if (ls[i].fd != (ngx_socket_t) -1) { |
218
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|
436 continue; |
05592fd7a436
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|
437 } |
05592fd7a436
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parents:
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|
438 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
diff
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|
439 if (ls[i].inherited) { |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
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parents:
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|
440 |
05592fd7a436
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parents:
diff
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|
441 /* TODO: close on exit */ |
05592fd7a436
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parents:
diff
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|
442 /* TODO: nonblocking */ |
05592fd7a436
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parents:
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|
443 /* TODO: deferred accept */ |
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|
444 |
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445 continue; |
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|
446 } |
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|
447 |
2198
5975975eedc0
ngx_sock_ntop() takes family from sockaddr, remove duplicate field
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diff
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|
448 s = ngx_socket(ls[i].sockaddr->sa_family, ls[i].type, 0); |
218
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449 |
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450 if (s == (ngx_socket_t) -1) { |
218
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451 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
461 | 452 ngx_socket_n " %V failed", &ls[i].addr_text); |
218
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453 return NGX_ERROR; |
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|
454 } |
05592fd7a436
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|
455 |
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|
456 if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, |
563 | 457 (const void *) &reuseaddr, sizeof(int)) |
458 == -1) | |
459 { | |
218
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|
460 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
461 | 461 "setsockopt(SO_REUSEADDR) %V failed", |
462 &ls[i].addr_text); | |
563 | 463 |
1223 | 464 if (ngx_close_socket(s) == -1) { |
563 | 465 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
466 ngx_close_socket_n " %V failed", | |
467 &ls[i].addr_text); | |
1223 | 468 } |
563 | 469 |
218
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470 return NGX_ERROR; |
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|
471 } |
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|
472 |
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473 #if (NGX_HAVE_REUSEPORT) |
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474 |
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475 if (ls[i].reuseport) { |
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476 int reuseport; |
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477 |
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478 reuseport = 1; |
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479 |
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480 if (setsockopt(s, SOL_SOCKET, SO_REUSEPORT, |
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481 (const void *) &reuseport, sizeof(int)) |
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|
482 == -1) |
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483 { |
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|
484 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
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485 "setsockopt(SO_REUSEPORT) %V failed, ignored", |
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486 &ls[i].addr_text); |
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487 |
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|
488 if (ngx_close_socket(s) == -1) { |
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489 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
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490 ngx_close_socket_n " %V failed", |
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491 &ls[i].addr_text); |
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492 } |
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493 |
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494 return NGX_ERROR; |
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495 } |
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496 } |
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497 #endif |
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498 |
2562 | 499 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY) |
500 | |
4771
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Core: ipv6only is now on by default.
Ruslan Ermilov <ru@nginx.com>
parents:
4572
diff
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|
501 if (ls[i].sockaddr->sa_family == AF_INET6) { |
2562 | 502 int ipv6only; |
503 | |
4771
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Core: ipv6only is now on by default.
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diff
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|
504 ipv6only = ls[i].ipv6only; |
2562 | 505 |
506 if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, | |
507 (const void *) &ipv6only, sizeof(int)) | |
508 == -1) | |
509 { | |
2801 | 510 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
2562 | 511 "setsockopt(IPV6_V6ONLY) %V failed, ignored", |
512 &ls[i].addr_text); | |
513 } | |
514 } | |
515 #endif | |
218
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516 /* TODO: close on exit */ |
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Igor Sysoev <igor@sysoev.ru>
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|
517 |
6125
4dc8e7b62216
Removed the obsolete aio module.
Ruslan Ermilov <ru@nginx.com>
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|
518 if (!(ngx_event_flags & NGX_USE_IOCP_EVENT)) { |
218
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|
519 if (ngx_nonblocking(s) == -1) { |
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Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
520 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
461 | 521 ngx_nonblocking_n " %V failed", |
522 &ls[i].addr_text); | |
563 | 523 |
1223 | 524 if (ngx_close_socket(s) == -1) { |
563 | 525 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
526 ngx_close_socket_n " %V failed", | |
527 &ls[i].addr_text); | |
1223 | 528 } |
563 | 529 |
218
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530 return NGX_ERROR; |
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|
531 } |
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parents:
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|
532 } |
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parents:
diff
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|
533 |
2801 | 534 ngx_log_debug2(NGX_LOG_DEBUG_CORE, log, 0, |
593 | 535 "bind() %V #%d ", &ls[i].addr_text, s); |
536 | |
218
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|
537 if (bind(s, ls[i].sockaddr, ls[i].socklen) == -1) { |
05592fd7a436
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|
538 err = ngx_socket_errno; |
563 | 539 |
5740
4440438eb086
Core: plugged socket leak during configuration test.
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parents:
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|
540 if (err != NGX_EADDRINUSE || !ngx_test_config) { |
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Core: plugged socket leak during configuration test.
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parents:
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diff
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|
541 ngx_log_error(NGX_LOG_EMERG, log, err, |
4440438eb086
Core: plugged socket leak during configuration test.
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parents:
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diff
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|
542 "bind() to %V failed", &ls[i].addr_text); |
563 | 543 } |
544 | |
1223 | 545 if (ngx_close_socket(s) == -1) { |
218
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|
546 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
461 | 547 ngx_close_socket_n " %V failed", |
548 &ls[i].addr_text); | |
1223 | 549 } |
218
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550 |
563 | 551 if (err != NGX_EADDRINUSE) { |
552 return NGX_ERROR; | |
553 } | |
554 | |
5740
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Core: plugged socket leak during configuration test.
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|
555 if (!ngx_test_config) { |
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parents:
5583
diff
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|
556 failed = 1; |
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|
557 } |
563 | 558 |
218
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|
559 continue; |
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|
560 } |
05592fd7a436
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parents:
diff
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|
561 |
3260
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3230
diff
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|
562 #if (NGX_HAVE_UNIX_DOMAIN) |
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diff
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|
563 |
3371
102fdc22de4d
chmod unix listen domain socket to 0666
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parents:
3358
diff
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|
564 if (ls[i].sockaddr->sa_family == AF_UNIX) { |
102fdc22de4d
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|
565 mode_t mode; |
102fdc22de4d
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|
566 u_char *name; |
102fdc22de4d
chmod unix listen domain socket to 0666
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parents:
3358
diff
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|
567 |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
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|
568 name = ls[i].addr_text.data + sizeof("unix:") - 1; |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
569 mode = (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH); |
3260
a6df0624203c
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
570 |
3371
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
571 if (chmod((char *) name, mode) == -1) { |
102fdc22de4d
chmod unix listen domain socket to 0666
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parents:
3358
diff
changeset
|
572 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
573 "chmod() \"%s\" failed", name); |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
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|
574 } |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
575 |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
576 if (ngx_test_config) { |
5137
f941cf265cc5
Use NGX_FILE_ERROR for handling file operations errors.
Valentin Bartenev <vbart@nginx.com>
parents:
5115
diff
changeset
|
577 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
3371
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
578 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno, |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
579 ngx_delete_file_n " %s failed", name); |
102fdc22de4d
chmod unix listen domain socket to 0666
Igor Sysoev <igor@sysoev.ru>
parents:
3358
diff
changeset
|
580 } |
3260
a6df0624203c
unlink unix domain socket file after testing
Igor Sysoev <igor@sysoev.ru>
parents:
3230
diff
changeset
|
581 } |
a6df0624203c
unlink unix domain socket file after testing
Igor Sysoev <igor@sysoev.ru>
parents:
3230
diff
changeset
|
582 } |
a6df0624203c
unlink unix domain socket file after testing
Igor Sysoev <igor@sysoev.ru>
parents:
3230
diff
changeset
|
583 #endif |
a6df0624203c
unlink unix domain socket file after testing
Igor Sysoev <igor@sysoev.ru>
parents:
3230
diff
changeset
|
584 |
6436 | 585 if (ls[i].type != SOCK_STREAM) { |
586 ls[i].fd = s; | |
587 continue; | |
588 } | |
589 | |
1224
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
590 if (listen(s, ls[i].backlog) == -1) { |
6218
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
591 err = ngx_socket_errno; |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
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parents:
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diff
changeset
|
592 |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
593 /* |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
594 * on OpenVZ after suspend/resume EADDRINUSE |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
595 * may be returned by listen() instead of bind(), see |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
596 * https://bugzilla.openvz.org/show_bug.cgi?id=2470 |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
597 */ |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
598 |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
599 if (err != NGX_EADDRINUSE || !ngx_test_config) { |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
600 ngx_log_error(NGX_LOG_EMERG, log, err, |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
601 "listen() to %V, backlog %d failed", |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
602 &ls[i].addr_text, ls[i].backlog); |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
603 } |
1224
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
604 |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
605 if (ngx_close_socket(s) == -1) { |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
606 ngx_log_error(NGX_LOG_EMERG, log, ngx_socket_errno, |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
607 ngx_close_socket_n " %V failed", |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
608 &ls[i].addr_text); |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
609 } |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
610 |
6218
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
611 if (err != NGX_EADDRINUSE) { |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
612 return NGX_ERROR; |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
613 } |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
614 |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
615 if (!ngx_test_config) { |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
616 failed = 1; |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
617 } |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
618 |
3096ae76ba47
Workaround for "configuration file test failed" under OpenVZ.
Gena Makhomed <gmm@csdoc.com>
parents:
6153
diff
changeset
|
619 continue; |
1224
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
620 } |
53e3dd035140
do listen() just after bind() to exit early
Igor Sysoev <igor@sysoev.ru>
parents:
1223
diff
changeset
|
621 |
563 | 622 ls[i].listen = 1; |
218
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parents:
diff
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|
623 |
05592fd7a436
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parents:
diff
changeset
|
624 ls[i].fd = s; |
05592fd7a436
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parents:
diff
changeset
|
625 } |
05592fd7a436
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parents:
diff
changeset
|
626 |
563 | 627 if (!failed) { |
218
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parents:
diff
changeset
|
628 break; |
563 | 629 } |
218
05592fd7a436
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parents:
diff
changeset
|
630 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
631 /* TODO: delay configurable */ |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
632 |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
633 ngx_log_error(NGX_LOG_NOTICE, log, 0, |
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
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634 "try again to bind() after 500ms"); |
563 | 635 |
218
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636 ngx_msleep(500); |
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637 } |
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|
638 |
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639 if (failed) { |
477 | 640 ngx_log_error(NGX_LOG_EMERG, log, 0, "still could not bind()"); |
218
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641 return NGX_ERROR; |
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642 } |
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643 |
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644 return NGX_OK; |
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|
645 } |
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646 |
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647 |
521 | 648 void |
2802 | 649 ngx_configure_listening_sockets(ngx_cycle_t *cycle) |
563 | 650 { |
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651 int value; |
563 | 652 ngx_uint_t i; |
653 ngx_listening_t *ls; | |
654 | |
655 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) | |
656 struct accept_filter_arg af; | |
657 #endif | |
658 | |
659 ls = cycle->listening.elts; | |
660 for (i = 0; i < cycle->listening.nelts; i++) { | |
661 | |
2803
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662 ls[i].log = *ls[i].logp; |
60758ab4e5f4
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663 |
563 | 664 if (ls[i].rcvbuf != -1) { |
665 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_RCVBUF, | |
666 (const void *) &ls[i].rcvbuf, sizeof(int)) | |
667 == -1) | |
668 { | |
669 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
569 | 670 "setsockopt(SO_RCVBUF, %d) %V failed, ignored", |
671 ls[i].rcvbuf, &ls[i].addr_text); | |
563 | 672 } |
673 } | |
674 | |
675 if (ls[i].sndbuf != -1) { | |
676 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_SNDBUF, | |
677 (const void *) &ls[i].sndbuf, sizeof(int)) | |
678 == -1) | |
679 { | |
680 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
569 | 681 "setsockopt(SO_SNDBUF, %d) %V failed, ignored", |
682 ls[i].sndbuf, &ls[i].addr_text); | |
563 | 683 } |
684 } | |
685 | |
4323
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686 if (ls[i].keepalive) { |
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687 value = (ls[i].keepalive == 1) ? 1 : 0; |
4323
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688 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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689 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_KEEPALIVE, |
5282
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690 (const void *) &value, sizeof(int)) |
4323
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691 == -1) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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692 { |
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Added the "so_keepalive=" parameter to the "listen" directive.
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|
693 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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694 "setsockopt(SO_KEEPALIVE, %d) %V failed, ignored", |
5282
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695 value, &ls[i].addr_text); |
4323
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Added the "so_keepalive=" parameter to the "listen" directive.
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696 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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697 } |
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Valentin Bartenev <vbart@nginx.com>
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diff
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|
698 |
4522 | 699 #if (NGX_HAVE_KEEPALIVE_TUNABLE) |
4323
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Added the "so_keepalive=" parameter to the "listen" directive.
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700 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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|
701 if (ls[i].keepidle) { |
5283
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On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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702 value = ls[i].keepidle; |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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703 |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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704 #if (NGX_KEEPALIVE_FACTOR) |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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705 value *= NGX_KEEPALIVE_FACTOR; |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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706 #endif |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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707 |
4323
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Added the "so_keepalive=" parameter to the "listen" directive.
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708 if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_KEEPIDLE, |
5283
6d73e0dc4f64
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|
709 (const void *) &value, sizeof(int)) |
4323
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710 == -1) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
711 { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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changeset
|
712 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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|
713 "setsockopt(TCP_KEEPIDLE, %d) %V failed, ignored", |
5283
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On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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|
714 value, &ls[i].addr_text); |
4323
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Added the "so_keepalive=" parameter to the "listen" directive.
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|
715 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
716 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
717 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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diff
changeset
|
718 if (ls[i].keepintvl) { |
5283
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On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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|
719 value = ls[i].keepintvl; |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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|
720 |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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|
721 #if (NGX_KEEPALIVE_FACTOR) |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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722 value *= NGX_KEEPALIVE_FACTOR; |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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723 #endif |
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
Ruslan Ermilov <ru@nginx.com>
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724 |
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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|
725 if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_KEEPINTVL, |
5283
6d73e0dc4f64
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5282
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|
726 (const void *) &value, sizeof(int)) |
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
727 == -1) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
728 { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
729 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
730 "setsockopt(TCP_KEEPINTVL, %d) %V failed, ignored", |
5283
6d73e0dc4f64
On DragonFlyBSD, TCP_KEEPIDLE and TCP_KEEPINTVL are in msecs.
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|
731 value, &ls[i].addr_text); |
4323
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
732 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
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|
733 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
734 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
735 if (ls[i].keepcnt) { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
4016
diff
changeset
|
736 if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_KEEPCNT, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
737 (const void *) &ls[i].keepcnt, sizeof(int)) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
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changeset
|
738 == -1) |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
739 { |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
diff
changeset
|
740 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
741 "setsockopt(TCP_KEEPCNT, %d) %V failed, ignored", |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
742 ls[i].keepcnt, &ls[i].addr_text); |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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|
743 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
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|
744 } |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
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diff
changeset
|
745 |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4016
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changeset
|
746 #endif |
c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
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parents:
4016
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|
747 |
3676 | 748 #if (NGX_HAVE_SETFIB) |
749 if (ls[i].setfib != -1) { | |
750 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_SETFIB, | |
751 (const void *) &ls[i].setfib, sizeof(int)) | |
752 == -1) | |
753 { | |
754 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
755 "setsockopt(SO_SETFIB, %d) %V failed, ignored", | |
756 ls[i].setfib, &ls[i].addr_text); | |
757 } | |
758 } | |
759 #endif | |
760 | |
5456
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
Mathew Rodley <mathew@rodley.com.au>
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5431
diff
changeset
|
761 #if (NGX_HAVE_TCP_FASTOPEN) |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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parents:
5431
diff
changeset
|
762 if (ls[i].fastopen != -1) { |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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5431
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|
763 if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_FASTOPEN, |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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parents:
5431
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changeset
|
764 (const void *) &ls[i].fastopen, sizeof(int)) |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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|
765 == -1) |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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|
766 { |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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diff
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|
767 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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|
768 "setsockopt(TCP_FASTOPEN, %d) %V failed, ignored", |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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5431
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|
769 ls[i].fastopen, &ls[i].addr_text); |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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|
770 } |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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|
771 } |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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parents:
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diff
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|
772 #endif |
692afcea9d0d
Added support for TCP_FASTOPEN supported in Linux >= 3.7.1.
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parents:
5431
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|
773 |
635 | 774 #if 0 |
775 if (1) { | |
776 int tcp_nodelay = 1; | |
777 | |
778 if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_NODELAY, | |
779 (const void *) &tcp_nodelay, sizeof(int)) | |
780 == -1) | |
781 { | |
782 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
783 "setsockopt(TCP_NODELAY) %V failed, ignored", | |
784 &ls[i].addr_text); | |
785 } | |
786 } | |
787 #endif | |
788 | |
563 | 789 if (ls[i].listen) { |
1225 | 790 |
791 /* change backlog via listen() */ | |
792 | |
563 | 793 if (listen(ls[i].fd, ls[i].backlog) == -1) { |
794 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
1222 | 795 "listen() to %V, backlog %d failed, ignored", |
796 &ls[i].addr_text, ls[i].backlog); | |
563 | 797 } |
798 } | |
799 | |
800 /* | |
801 * setting deferred mode should be last operation on socket, | |
802 * because code may prematurely continue cycle on failure | |
803 */ | |
804 | |
805 #if (NGX_HAVE_DEFERRED_ACCEPT) | |
806 | |
807 #ifdef SO_ACCEPTFILTER | |
808 | |
627 | 809 if (ls[i].delete_deferred) { |
810 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0) | |
811 == -1) | |
563 | 812 { |
5557
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813 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
563 | 814 "setsockopt(SO_ACCEPTFILTER, NULL) " |
815 "for %V failed, ignored", | |
627 | 816 &ls[i].addr_text); |
563 | 817 |
627 | 818 if (ls[i].accept_filter) { |
563 | 819 ngx_log_error(NGX_LOG_ALERT, cycle->log, 0, |
820 "could not change the accept filter " | |
821 "to \"%s\" for %V, ignored", | |
627 | 822 ls[i].accept_filter, &ls[i].addr_text); |
563 | 823 } |
824 | |
825 continue; | |
826 } | |
827 | |
627 | 828 ls[i].deferred_accept = 0; |
563 | 829 } |
830 | |
627 | 831 if (ls[i].add_deferred) { |
563 | 832 ngx_memzero(&af, sizeof(struct accept_filter_arg)); |
833 (void) ngx_cpystrn((u_char *) af.af_name, | |
627 | 834 (u_char *) ls[i].accept_filter, 16); |
563 | 835 |
627 | 836 if (setsockopt(ls[i].fd, SOL_SOCKET, SO_ACCEPTFILTER, |
563 | 837 &af, sizeof(struct accept_filter_arg)) |
838 == -1) | |
839 { | |
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840 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
563 | 841 "setsockopt(SO_ACCEPTFILTER, \"%s\") " |
4016
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842 "for %V failed, ignored", |
627 | 843 ls[i].accept_filter, &ls[i].addr_text); |
563 | 844 continue; |
845 } | |
846 | |
627 | 847 ls[i].deferred_accept = 1; |
563 | 848 } |
849 | |
850 #endif | |
851 | |
852 #ifdef TCP_DEFER_ACCEPT | |
853 | |
627 | 854 if (ls[i].add_deferred || ls[i].delete_deferred) { |
563 | 855 |
627 | 856 if (ls[i].add_deferred) { |
5541
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857 /* |
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858 * There is no way to find out how long a connection was |
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859 * in queue (and a connection may bypass deferred queue at all |
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860 * if syncookies were used), hence we use 1 second timeout |
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861 * here. |
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862 */ |
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863 value = 1; |
563 | 864 |
865 } else { | |
5282
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866 value = 0; |
563 | 867 } |
868 | |
627 | 869 if (setsockopt(ls[i].fd, IPPROTO_TCP, TCP_DEFER_ACCEPT, |
5282
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870 &value, sizeof(int)) |
563 | 871 == -1) |
872 { | |
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873 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, |
563 | 874 "setsockopt(TCP_DEFER_ACCEPT, %d) for %V failed, " |
875 "ignored", | |
5282
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876 value, &ls[i].addr_text); |
563 | 877 |
878 continue; | |
879 } | |
880 } | |
881 | |
627 | 882 if (ls[i].add_deferred) { |
883 ls[i].deferred_accept = 1; | |
563 | 884 } |
885 | |
886 #endif | |
887 | |
888 #endif /* NGX_HAVE_DEFERRED_ACCEPT */ | |
6436 | 889 |
890 #if (NGX_HAVE_IP_RECVDSTADDR) | |
891 | |
892 if (ls[i].wildcard | |
893 && ls[i].type == SOCK_DGRAM | |
894 && ls[i].sockaddr->sa_family == AF_INET) | |
895 { | |
896 value = 1; | |
897 | |
898 if (setsockopt(ls[i].fd, IPPROTO_IP, IP_RECVDSTADDR, | |
899 (const void *) &value, sizeof(int)) | |
900 == -1) | |
901 { | |
902 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
903 "setsockopt(IP_RECVDSTADDR) " | |
904 "for %V failed, ignored", | |
905 &ls[i].addr_text); | |
906 } | |
907 } | |
908 | |
909 #elif (NGX_HAVE_IP_PKTINFO) | |
910 | |
911 if (ls[i].wildcard | |
912 && ls[i].type == SOCK_DGRAM | |
913 && ls[i].sockaddr->sa_family == AF_INET) | |
914 { | |
915 value = 1; | |
916 | |
917 if (setsockopt(ls[i].fd, IPPROTO_IP, IP_PKTINFO, | |
918 (const void *) &value, sizeof(int)) | |
919 == -1) | |
920 { | |
921 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
922 "setsockopt(IP_PKTINFO) " | |
923 "for %V failed, ignored", | |
924 &ls[i].addr_text); | |
925 } | |
926 } | |
927 | |
928 #endif | |
929 | |
930 #if (NGX_HAVE_INET6 && NGX_HAVE_IPV6_RECVPKTINFO) | |
931 | |
932 if (ls[i].wildcard | |
933 && ls[i].type == SOCK_DGRAM | |
934 && ls[i].sockaddr->sa_family == AF_INET6) | |
935 { | |
936 value = 1; | |
937 | |
938 if (setsockopt(ls[i].fd, IPPROTO_IPV6, IPV6_RECVPKTINFO, | |
939 (const void *) &value, sizeof(int)) | |
940 == -1) | |
941 { | |
942 ngx_log_error(NGX_LOG_ALERT, cycle->log, ngx_socket_errno, | |
943 "setsockopt(IPV6_RECVPKTINFO) " | |
944 "for %V failed, ignored", | |
945 &ls[i].addr_text); | |
946 } | |
947 } | |
948 | |
949 #endif | |
563 | 950 } |
951 | |
952 return; | |
953 } | |
954 | |
955 | |
956 void | |
521 | 957 ngx_close_listening_sockets(ngx_cycle_t *cycle) |
218
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958 { |
543 | 959 ngx_uint_t i; |
960 ngx_listening_t *ls; | |
961 ngx_connection_t *c; | |
218
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962 |
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963 if (ngx_event_flags & NGX_USE_IOCP_EVENT) { |
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964 return; |
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965 } |
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966 |
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967 ngx_accept_mutex_held = 0; |
611 | 968 ngx_use_accept_mutex = 0; |
303
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969 |
218
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970 ls = cycle->listening.elts; |
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971 for (i = 0; i < cycle->listening.nelts; i++) { |
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972 |
543 | 973 c = ls[i].connection; |
218
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974 |
2725 | 975 if (c) { |
976 if (c->read->active) { | |
6126
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977 if (ngx_event_flags & NGX_USE_EPOLL_EVENT) { |
317
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978 |
2725 | 979 /* |
980 * it seems that Linux-2.6.x OpenVZ sends events | |
981 * for closed shared listening sockets unless | |
4572
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982 * the events was explicitly deleted |
2725 | 983 */ |
1833
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984 |
2725 | 985 ngx_del_event(c->read, NGX_READ_EVENT, 0); |
1833
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986 |
2725 | 987 } else { |
988 ngx_del_event(c->read, NGX_READ_EVENT, NGX_CLOSE_EVENT); | |
989 } | |
317
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990 } |
2725 | 991 |
992 ngx_free_connection(c); | |
993 | |
994 c->fd = (ngx_socket_t) -1; | |
317
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995 } |
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|
996 |
563 | 997 ngx_log_debug2(NGX_LOG_DEBUG_CORE, cycle->log, 0, |
998 "close listening %V #%d ", &ls[i].addr_text, ls[i].fd); | |
999 | |
543 | 1000 if (ngx_close_socket(ls[i].fd) == -1) { |
218
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1001 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno, |
461 | 1002 ngx_close_socket_n " %V failed", &ls[i].addr_text); |
218
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1003 } |
2928 | 1004 |
3230
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1005 #if (NGX_HAVE_UNIX_DOMAIN) |
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1006 |
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1007 if (ls[i].sockaddr->sa_family == AF_UNIX |
3358
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parents:
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1008 && ngx_process <= NGX_PROCESS_MASTER |
3261
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do not unlink unix domain socket file while online upgrade
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1009 && ngx_new_binary == 0) |
3230
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1010 { |
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1011 u_char *name = ls[i].addr_text.data + sizeof("unix:") - 1; |
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1012 |
5137
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parents:
5115
diff
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1013 if (ngx_delete_file(name) == NGX_FILE_ERROR) { |
3230
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1014 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_socket_errno, |
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1015 ngx_delete_file_n " %s failed", name); |
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1016 } |
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1017 } |
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1018 |
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1019 #endif |
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1020 |
2928 | 1021 ls[i].fd = (ngx_socket_t) -1; |
543 | 1022 } |
4917
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1023 |
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1024 cycle->listening.nelts = 0; |
543 | 1025 } |
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1026 |
543 | 1027 |
1028 ngx_connection_t * | |
1029 ngx_get_connection(ngx_socket_t s, ngx_log_t *log) | |
1030 { | |
561 | 1031 ngx_uint_t instance; |
1032 ngx_event_t *rev, *wev; | |
1033 ngx_connection_t *c; | |
543 | 1034 |
1035 /* disable warning: Win32 SOCKET is u_int while UNIX socket is int */ | |
1036 | |
1037 if (ngx_cycle->files && (ngx_uint_t) s >= ngx_cycle->files_n) { | |
1038 ngx_log_error(NGX_LOG_ALERT, log, 0, | |
1039 "the new socket has number %d, " | |
1040 "but only %ui files are available", | |
1041 s, ngx_cycle->files_n); | |
1042 return NULL; | |
1043 } | |
1044 | |
1045 c = ngx_cycle->free_connections; | |
1046 | |
1047 if (c == NULL) { | |
3880
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1048 ngx_drain_connections(); |
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1049 c = ngx_cycle->free_connections; |
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1050 } |
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1051 |
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1052 if (c == NULL) { |
543 | 1053 ngx_log_error(NGX_LOG_ALERT, log, 0, |
2254 | 1054 "%ui worker_connections are not enough", |
543 | 1055 ngx_cycle->connection_n); |
1056 | |
1057 return NULL; | |
1058 } | |
1059 | |
1060 ngx_cycle->free_connections = c->data; | |
1061 ngx_cycle->free_connection_n--; | |
1062 | |
6436 | 1063 if (ngx_cycle->files && ngx_cycle->files[s] == NULL) { |
543 | 1064 ngx_cycle->files[s] = c; |
1065 } | |
1066 | |
561 | 1067 rev = c->read; |
1068 wev = c->write; | |
1069 | |
1070 ngx_memzero(c, sizeof(ngx_connection_t)); | |
1071 | |
1072 c->read = rev; | |
1073 c->write = wev; | |
1074 c->fd = s; | |
1075 c->log = log; | |
1076 | |
1077 instance = rev->instance; | |
1078 | |
1079 ngx_memzero(rev, sizeof(ngx_event_t)); | |
1080 ngx_memzero(wev, sizeof(ngx_event_t)); | |
1081 | |
1082 rev->instance = !instance; | |
1083 wev->instance = !instance; | |
1084 | |
1085 rev->index = NGX_INVALID_INDEX; | |
1086 wev->index = NGX_INVALID_INDEX; | |
1087 | |
1088 rev->data = c; | |
1089 wev->data = c; | |
1090 | |
1091 wev->write = 1; | |
1092 | |
543 | 1093 return c; |
1094 } | |
1095 | |
1096 | |
1097 void | |
1098 ngx_free_connection(ngx_connection_t *c) | |
1099 { | |
1100 c->data = ngx_cycle->free_connections; | |
1101 ngx_cycle->free_connections = c; | |
1102 ngx_cycle->free_connection_n++; | |
1103 | |
6436 | 1104 if (ngx_cycle->files && ngx_cycle->files[c->fd] == c) { |
543 | 1105 ngx_cycle->files[c->fd] = NULL; |
218
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1106 } |
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1107 } |
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1108 |
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1109 |
521 | 1110 void |
1111 ngx_close_connection(ngx_connection_t *c) | |
417
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1112 { |
1917
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1113 ngx_err_t err; |
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1114 ngx_uint_t log_error, level; |
417
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1115 ngx_socket_t fd; |
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diff
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|
1116 |
5360
3d2d3e1cf427
Win32: MinGW GCC compatibility.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5283
diff
changeset
|
1117 if (c->fd == (ngx_socket_t) -1) { |
417
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1118 ngx_log_error(NGX_LOG_ALERT, c->log, 0, "connection already closed"); |
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1119 return; |
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1120 } |
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1121 |
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1122 if (c->read->timer_set) { |
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1123 ngx_del_timer(c->read); |
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1124 } |
577 | 1125 |
417
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diff
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|
1126 if (c->write->timer_set) { |
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1127 ngx_del_timer(c->write); |
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diff
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1128 } |
577 | 1129 |
6436 | 1130 if (!c->shared) { |
1131 if (ngx_del_conn) { | |
1132 ngx_del_conn(c, NGX_CLOSE_EVENT); | |
417
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1133 |
6436 | 1134 } else { |
1135 if (c->read->active || c->read->disabled) { | |
1136 ngx_del_event(c->read, NGX_READ_EVENT, NGX_CLOSE_EVENT); | |
1137 } | |
417
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1138 |
6436 | 1139 if (c->write->active || c->write->disabled) { |
1140 ngx_del_event(c->write, NGX_WRITE_EVENT, NGX_CLOSE_EVENT); | |
1141 } | |
417
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diff
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|
1142 } |
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diff
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1143 } |
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diff
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|
1144 |
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
1145 if (c->read->posted) { |
563 | 1146 ngx_delete_posted_event(c->read); |
1147 } | |
417
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1148 |
5821
3f5f0ab59b35
Events: processing of posted events changed from LIFO to FIFO.
Valentin Bartenev <vbart@nginx.com>
parents:
5820
diff
changeset
|
1149 if (c->write->posted) { |
563 | 1150 ngx_delete_posted_event(c->write); |
1151 } | |
417
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|
1152 |
563 | 1153 c->read->closed = 1; |
1154 c->write->closed = 1; | |
417
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1155 |
3880
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reuse keepalive connections if there are no free worker connections
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|
1156 ngx_reusable_connection(c, 0); |
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|
1157 |
1917
1b2e83c4886d
decrease log level of connection errors while closing socket
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|
1158 log_error = c->log_error; |
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decrease log level of connection errors while closing socket
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diff
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|
1159 |
543 | 1160 ngx_free_connection(c); |
1161 | |
417
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1162 fd = c->fd; |
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1163 c->fd = (ngx_socket_t) -1; |
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1164 |
6436 | 1165 if (c->shared) { |
1166 return; | |
1167 } | |
1168 | |
417
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1169 if (ngx_close_socket(fd) == -1) { |
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1170 |
1917
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|
1171 err = ngx_socket_errno; |
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diff
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|
1172 |
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diff
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|
1173 if (err == NGX_ECONNRESET || err == NGX_ENOTCONN) { |
1b2e83c4886d
decrease log level of connection errors while closing socket
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diff
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|
1174 |
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|
1175 switch (log_error) { |
1b2e83c4886d
decrease log level of connection errors while closing socket
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diff
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|
1176 |
1b2e83c4886d
decrease log level of connection errors while closing socket
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diff
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|
1177 case NGX_ERROR_INFO: |
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|
1178 level = NGX_LOG_INFO; |
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|
1179 break; |
1b2e83c4886d
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diff
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|
1180 |
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decrease log level of connection errors while closing socket
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parents:
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diff
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|
1181 case NGX_ERROR_ERR: |
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|
1182 level = NGX_LOG_ERR; |
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|
1183 break; |
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decrease log level of connection errors while closing socket
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diff
changeset
|
1184 |
1b2e83c4886d
decrease log level of connection errors while closing socket
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parents:
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diff
changeset
|
1185 default: |
1b2e83c4886d
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parents:
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diff
changeset
|
1186 level = NGX_LOG_CRIT; |
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diff
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|
1187 } |
1b2e83c4886d
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diff
changeset
|
1188 |
1b2e83c4886d
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diff
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|
1189 } else { |
1b2e83c4886d
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parents:
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diff
changeset
|
1190 level = NGX_LOG_CRIT; |
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diff
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|
1191 } |
1b2e83c4886d
decrease log level of connection errors while closing socket
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parents:
1869
diff
changeset
|
1192 |
417
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|
1193 /* we use ngx_cycle->log because c->log was in c->pool */ |
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|
1194 |
1917
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decrease log level of connection errors while closing socket
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parents:
1869
diff
changeset
|
1195 ngx_log_error(level, ngx_cycle->log, err, |
1435 | 1196 ngx_close_socket_n " %d failed", fd); |
417
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diff
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|
1197 } |
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diff
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|
1198 } |
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diff
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|
1199 |
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diff
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|
1200 |
3880
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
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3676
diff
changeset
|
1201 void |
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diff
changeset
|
1202 ngx_reusable_connection(ngx_connection_t *c, ngx_uint_t reusable) |
e3cb8e27e413
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diff
changeset
|
1203 { |
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reuse keepalive connections if there are no free worker connections
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diff
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|
1204 ngx_log_debug1(NGX_LOG_DEBUG_CORE, c->log, 0, |
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reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1205 "reusable connection: %ui", reusable); |
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reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1206 |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1207 if (c->reusable) { |
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reuse keepalive connections if there are no free worker connections
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parents:
3676
diff
changeset
|
1208 ngx_queue_remove(&c->queue); |
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1209 |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1210 #if (NGX_STAT_STUB) |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1211 (void) ngx_atomic_fetch_add(ngx_stat_waiting, -1); |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1212 #endif |
3880
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diff
changeset
|
1213 } |
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|
1214 |
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changeset
|
1215 c->reusable = reusable; |
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changeset
|
1216 |
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changeset
|
1217 if (reusable) { |
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diff
changeset
|
1218 /* need cast as ngx_cycle is volatile */ |
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|
1219 |
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diff
changeset
|
1220 ngx_queue_insert_head( |
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diff
changeset
|
1221 (ngx_queue_t *) &ngx_cycle->reusable_connections_queue, &c->queue); |
5115
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1222 |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1223 #if (NGX_STAT_STUB) |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1224 (void) ngx_atomic_fetch_add(ngx_stat_waiting, 1); |
a29c574d61fa
Status: introduced the "ngx_stat_waiting" counter.
Valentin Bartenev <vbart@nginx.com>
parents:
5104
diff
changeset
|
1225 #endif |
3880
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diff
changeset
|
1226 } |
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diff
changeset
|
1227 } |
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parents:
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diff
changeset
|
1228 |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1229 |
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reuse keepalive connections if there are no free worker connections
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parents:
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diff
changeset
|
1230 static void |
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diff
changeset
|
1231 ngx_drain_connections(void) |
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1232 { |
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reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1233 ngx_int_t i; |
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diff
changeset
|
1234 ngx_queue_t *q; |
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changeset
|
1235 ngx_connection_t *c; |
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changeset
|
1236 |
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parents:
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diff
changeset
|
1237 for (i = 0; i < 32; i++) { |
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reuse keepalive connections if there are no free worker connections
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parents:
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diff
changeset
|
1238 if (ngx_queue_empty(&ngx_cycle->reusable_connections_queue)) { |
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reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1239 break; |
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diff
changeset
|
1240 } |
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diff
changeset
|
1241 |
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diff
changeset
|
1242 q = ngx_queue_last(&ngx_cycle->reusable_connections_queue); |
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reuse keepalive connections if there are no free worker connections
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diff
changeset
|
1243 c = ngx_queue_data(q, ngx_connection_t, queue); |
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reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1244 |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1245 ngx_log_debug0(NGX_LOG_DEBUG_CORE, c->log, 0, |
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reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1246 "reusing connection"); |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1247 |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1248 c->close = 1; |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1249 c->read->handler(c->read); |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1250 } |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1251 } |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1252 |
e3cb8e27e413
reuse keepalive connections if there are no free worker connections
Igor Sysoev <igor@sysoev.ru>
parents:
3676
diff
changeset
|
1253 |
6220
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1254 void |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1255 ngx_close_idle_connections(ngx_cycle_t *cycle) |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1256 { |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1257 ngx_uint_t i; |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1258 ngx_connection_t *c; |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1259 |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1260 c = cycle->connections; |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1261 |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1262 for (i = 0; i < cycle->connection_n; i++) { |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1263 |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1264 /* THREAD: lock */ |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1265 |
6265
954b67727af3
Win32: fixed build with MinGW and MinGW-w64 gcc.
Kouhei Sutou <kou@cozmixng.org>
parents:
6220
diff
changeset
|
1266 if (c[i].fd != (ngx_socket_t) -1 && c[i].idle) { |
6220
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1267 c[i].close = 1; |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1268 c[i].read->handler(c[i].read); |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1269 } |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1270 } |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1271 } |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1272 |
5e6142609e48
Core: idle connections now closed only once on exiting.
Valentin Bartenev <vbart@nginx.com>
parents:
6218
diff
changeset
|
1273 |
521 | 1274 ngx_int_t |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1275 ngx_connection_local_sockaddr(ngx_connection_t *c, ngx_str_t *s, |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1276 ngx_uint_t port) |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1277 { |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1278 socklen_t len; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1279 ngx_uint_t addr; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1280 u_char sa[NGX_SOCKADDRLEN]; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1281 struct sockaddr_in *sin; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1282 #if (NGX_HAVE_INET6) |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1283 ngx_uint_t i; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1284 struct sockaddr_in6 *sin6; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1285 #endif |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1286 |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1287 addr = 0; |
5463
1ab1cf63f885
Core: keep the length of the local sockaddr.
Ruslan Ermilov <ru@nginx.com>
parents:
5456
diff
changeset
|
1288 |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1289 if (c->local_socklen) { |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1290 switch (c->local_sockaddr->sa_family) { |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1291 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1292 #if (NGX_HAVE_INET6) |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1293 case AF_INET6: |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1294 sin6 = (struct sockaddr_in6 *) c->local_sockaddr; |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1295 |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1296 for (i = 0; addr == 0 && i < 16; i++) { |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1297 addr |= sin6->sin6_addr.s6_addr[i]; |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1298 } |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1299 |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1300 break; |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1301 #endif |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1302 |
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5463
diff
changeset
|
1303 #if (NGX_HAVE_UNIX_DOMAIN) |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1304 case AF_UNIX: |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1305 addr = 1; |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1306 break; |
5464
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5463
diff
changeset
|
1307 #endif |
30e806b8636a
Fixed handling of UNIX-domain sockets.
Ruslan Ermilov <ru@nginx.com>
parents:
5463
diff
changeset
|
1308 |
5983
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1309 default: /* AF_INET */ |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1310 sin = (struct sockaddr_in *) c->local_sockaddr; |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1311 addr = sin->sin_addr.s_addr; |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1312 break; |
69c4912066a4
Core: make ngx_connection_local_sockaddr() always assign address.
Roman Arutyunyan <arut@nginx.com>
parents:
5821
diff
changeset
|
1313 } |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1314 } |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1315 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1316 if (addr == 0) { |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1317 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1318 len = NGX_SOCKADDRLEN; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1319 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1320 if (getsockname(c->fd, (struct sockaddr *) &sa, &len) == -1) { |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1321 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed"); |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1322 return NGX_ERROR; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1323 } |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1324 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1325 c->local_sockaddr = ngx_palloc(c->pool, len); |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1326 if (c->local_sockaddr == NULL) { |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1327 return NGX_ERROR; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1328 } |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1329 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1330 ngx_memcpy(c->local_sockaddr, &sa, len); |
5463
1ab1cf63f885
Core: keep the length of the local sockaddr.
Ruslan Ermilov <ru@nginx.com>
parents:
5456
diff
changeset
|
1331 |
1ab1cf63f885
Core: keep the length of the local sockaddr.
Ruslan Ermilov <ru@nginx.com>
parents:
5456
diff
changeset
|
1332 c->local_socklen = len; |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1333 } |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1334 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1335 if (s == NULL) { |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1336 return NGX_OK; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1337 } |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1338 |
5463
1ab1cf63f885
Core: keep the length of the local sockaddr.
Ruslan Ermilov <ru@nginx.com>
parents:
5456
diff
changeset
|
1339 s->len = ngx_sock_ntop(c->local_sockaddr, c->local_socklen, |
1ab1cf63f885
Core: keep the length of the local sockaddr.
Ruslan Ermilov <ru@nginx.com>
parents:
5456
diff
changeset
|
1340 s->data, s->len, port); |
2854
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1341 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1342 return NGX_OK; |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1343 } |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1344 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1345 |
d788477f5a67
ngx_connection_local_sockaddr()
Igor Sysoev <igor@sysoev.ru>
parents:
2806
diff
changeset
|
1346 ngx_int_t |
521 | 1347 ngx_connection_error(ngx_connection_t *c, ngx_err_t err, char *text) |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1348 { |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
256
diff
changeset
|
1349 ngx_uint_t level; |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1350 |
2775 | 1351 /* Winsock may return NGX_ECONNABORTED instead of NGX_ECONNRESET */ |
2774
baad3036086e
Winsock uses ECONNABORTED instead of ECONNRESET
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
1352 |
2775 | 1353 if ((err == NGX_ECONNRESET |
1354 #if (NGX_WIN32) | |
1355 || err == NGX_ECONNABORTED | |
2774
baad3036086e
Winsock uses ECONNABORTED instead of ECONNRESET
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
1356 #endif |
2775 | 1357 ) && c->log_error == NGX_ERROR_IGNORE_ECONNRESET) |
2774
baad3036086e
Winsock uses ECONNABORTED instead of ECONNRESET
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
1358 { |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1359 return 0; |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1360 } |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1361 |
2560
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1362 #if (NGX_SOLARIS) |
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1363 if (err == NGX_EINVAL && c->log_error == NGX_ERROR_IGNORE_EINVAL) { |
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1364 return 0; |
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1365 } |
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1366 #endif |
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1367 |
537 | 1368 if (err == 0 |
1369 || err == NGX_ECONNRESET | |
2774
baad3036086e
Winsock uses ECONNABORTED instead of ECONNRESET
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
1370 #if (NGX_WIN32) |
baad3036086e
Winsock uses ECONNABORTED instead of ECONNRESET
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
1371 || err == NGX_ECONNABORTED |
baad3036086e
Winsock uses ECONNABORTED instead of ECONNRESET
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
1372 #else |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1373 || err == NGX_EPIPE |
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1374 #endif |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
1375 || err == NGX_ENOTCONN |
587 | 1376 || err == NGX_ETIMEDOUT |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
1377 || err == NGX_ECONNREFUSED |
1869
192443881e51
add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN
Igor Sysoev <igor@sysoev.ru>
parents:
1833
diff
changeset
|
1378 || err == NGX_ENETDOWN |
192443881e51
add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN
Igor Sysoev <igor@sysoev.ru>
parents:
1833
diff
changeset
|
1379 || err == NGX_ENETUNREACH |
192443881e51
add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN
Igor Sysoev <igor@sysoev.ru>
parents:
1833
diff
changeset
|
1380 || err == NGX_EHOSTDOWN |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
282
diff
changeset
|
1381 || err == NGX_EHOSTUNREACH) |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
257
diff
changeset
|
1382 { |
256
8e39cab6abd5
nginx-0.0.2-2004-02-10-19:23:38 import
Igor Sysoev <igor@sysoev.ru>
parents:
253
diff
changeset
|
1383 switch (c->log_error) { |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1384 |
2560
a7443674e429
ignore EINVAL from setsockopt() on Solaris
Igor Sysoev <igor@sysoev.ru>
parents:
2512
diff
changeset
|
1385 case NGX_ERROR_IGNORE_EINVAL: |
257
70e1c7d2b83d
nginx-0.0.2-2004-02-11-20:08:49 import
Igor Sysoev <igor@sysoev.ru>
parents:
256
diff
changeset
|
1386 case NGX_ERROR_IGNORE_ECONNRESET: |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1387 case NGX_ERROR_INFO: |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1388 level = NGX_LOG_INFO; |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1389 break; |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1390 |
3151
ad3ddfd06e7d
low default connection errors level from alert to error
Igor Sysoev <igor@sysoev.ru>
parents:
2928
diff
changeset
|
1391 default: |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1392 level = NGX_LOG_ERR; |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1393 } |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1394 |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1395 } else { |
1917
1b2e83c4886d
decrease log level of connection errors while closing socket
Igor Sysoev <igor@sysoev.ru>
parents:
1869
diff
changeset
|
1396 level = NGX_LOG_ALERT; |
253
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1397 } |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1398 |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1399 ngx_log_error(level, c->log, err, text); |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1400 |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1401 return NGX_ERROR; |
b6793bc5034b
nginx-0.0.2-2004-02-09-10:46:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
242
diff
changeset
|
1402 } |