Mercurial > hg > nginx-vendor-0-6
annotate src/os/unix/ngx_send.c @ 384:09b703ae3ba5 NGINX_0_6_36
nginx 0.6.36
*) Change: now the "Invalid argument" error returned by
setsockopt(TCP_NODELAY) on Solaris, is ignored.
*) Change: now POSTs without "Content-Length" header line are allowed.
*) Feature: the "try_files" directive.
*) Feature: the --with-pcre option in the configure.
*) Feature: the "if_modified_since" directive.
*) Feature: the "$cookie_..." variables.
*) Feature: the "$arg_..." variables.
*) Bugfix: compatibility with Tru64 UNIX.
Thanks to Dustin Marquess.
*) Bugfix: a "ssl_engine" directive did not use a SSL-accelerator for
asymmetric ciphers.
Thanks to Marcin Gozdalik.
*) Bugfix: in a redirect rewrite directive original arguments were
concatenated with new arguments by a "?" rather than an "&";
the bug had appeared in 0.1.18.
Thanks to Maxim Dounin.
*) Bugfix: nginx could not be built on AIX.
*) Bugfix: a double response might be returned if the epoll or rtsig
methods are used and a redirect was returned to a request with
body.
Thanks to Eden Li.
*) Bugfix: a segmentation fault might occur in worker process if
"resolver" directive was used in SMTP proxy.
*) Bugfix: fastcgi_store stored files not always.
*) Bugfix: nginx did not process a FastCGI server response, if the
server send too many messages to stderr before response.
| author | Igor Sysoev <http://sysoev.ru> |
|---|---|
| date | Thu, 02 Apr 2009 00:00:00 +0400 |
| parents | 583decdb82a4 |
| children |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_event.h> | |
| 10 | |
| 11 | |
| 354 | 12 ssize_t |
| 13 ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size) | |
| 0 | 14 { |
| 15 ssize_t n; | |
| 16 ngx_err_t err; | |
| 17 ngx_event_t *wev; | |
| 18 | |
| 19 wev = c->write; | |
| 20 | |
| 18 | 21 #if (NGX_HAVE_KQUEUE) |
| 0 | 22 |
| 136 | 23 if ((ngx_event_flags & NGX_USE_KQUEUE_EVENT) && wev->pending_eof) { |
| 86 | 24 (void) ngx_connection_error(c, wev->kq_errno, |
| 25 "kevent() reported about an closed connection"); | |
| 0 | 26 wev->error = 1; |
| 27 return NGX_ERROR; | |
| 28 } | |
| 29 | |
| 30 #endif | |
| 31 | |
| 32 for ( ;; ) { | |
| 33 n = send(c->fd, buf, size, 0); | |
| 34 | |
| 35 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, | |
| 36 "send: fd:%d %d of %d", c->fd, n, size); | |
| 37 | |
| 38 if (n > 0) { | |
| 39 if (n < (ssize_t) size) { | |
| 40 wev->ready = 0; | |
| 41 } | |
| 42 | |
| 43 return n; | |
| 44 } | |
| 45 | |
| 46 err = ngx_socket_errno; | |
| 47 | |
| 48 if (n == 0) { | |
| 49 ngx_log_error(NGX_LOG_ALERT, c->log, err, "send() returned zero"); | |
| 50 wev->ready = 0; | |
| 51 return n; | |
| 52 } | |
| 53 | |
| 54 if (err == NGX_EAGAIN || err == NGX_EINTR) { | |
| 55 wev->ready = 0; | |
| 56 | |
| 57 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err, | |
| 58 "send() not ready"); | |
| 59 | |
| 60 if (err == NGX_EAGAIN) { | |
| 61 return NGX_AGAIN; | |
| 62 } | |
| 63 | |
| 64 } else { | |
| 65 wev->error = 1; | |
| 86 | 66 (void) ngx_connection_error(c, err, "send() failed"); |
| 0 | 67 return NGX_ERROR; |
| 68 } | |
| 69 } | |
| 70 } |