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comparison src/os/unix/ngx_freebsd_sendfile_chain.c @ 101:2e069b6e6920

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nginx-0.0.1-2003-06-04-21:28:33 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 04 Jun 2003 17:28:33 +0000
parents a059e1aa65d4
children 6dfda4cf5200
comparison
equal deleted inserted replaced
100:7ebc8b7fb816 101:2e069b6e6920
103 103
104 tail = ce; 104 tail = ce;
105 105
106 if (file) { 106 if (file) {
107 107
108 if (!c->tcp_nopush && ngx_freebsd_tcp_nopush_flush) { 108 if (!c->tcp_nopush && c->tcp_nopush_enabled) {
109 c->tcp_nopush = 1; 109 c->tcp_nopush = 1;
110 tcp_nopush = 1; 110 tcp_nopush = 1;
111 if (setsockopt(c->fd, IPPROTO_TCP, TCP_NOPUSH, 111 if (ngx_tcp_nopush(c->fd) == NGX_ERROR) {
112 (const void *) &tcp_nopush, 112 ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno,
113 sizeof(int)) == -1) 113 ngx_tcp_nopush_n " failed");
114 {
115 ngx_log_error(NGX_LOG_CRIT, c->log, ngx_errno,
116 "setsockopt(TCP_NOPUSH) failed");
117 return NGX_CHAIN_ERROR; 114 return NGX_CHAIN_ERROR;
118 } 115 }
116 ngx_log_debug(c->log, "NOPUSH");
119 } 117 }
120 118
121 hdtr.headers = (struct iovec *) header.elts; 119 hdtr.headers = (struct iovec *) header.elts;
122 hdtr.hdr_cnt = header.nelts; 120 hdtr.hdr_cnt = header.nelts;
123 hdtr.trailers = (struct iovec *) trailer.elts; 121 hdtr.trailers = (struct iovec *) trailer.elts;
220 218
221 in = ce; 219 in = ce;
222 220
223 } while ((tail && tail == ce) || eintr); 221 } while ((tail && tail == ce) || eintr);
224 222
225 /* STUB: should be in app code, no need to clear TCP_NOPUSH
226 if the conneciton close()d or shutdown()ed */
227
228 if (c->tcp_nopush) {
229 c->tcp_nopush = 0;
230 tcp_nopush = 0;
231 if (setsockopt(c->fd, IPPROTO_TCP, TCP_NOPUSH,
232 (const void *) &tcp_nopush,
233 sizeof(int)) == -1)
234 {
235 ngx_log_error(NGX_LOG_CRIT, c->log, ngx_errno,
236 "setsockopt(!TCP_NOPUSH) failed");
237 return NGX_CHAIN_ERROR;
238 }
239 }
240
241 return ce; 223 return ce;
242 } 224 }