Mercurial > hg > nginx-vendor-current
view src/os/unix/ngx_send.c @ 276:c5c2b2883984 NGINX_0_5_8
nginx 0.5.8
*) Bugfix: a segmentation fault might occur if
"client_body_in_file_only on" was used and a request body was small.
*) Bugfix: a segmentation fault occurred if
"client_body_in_file_only on" and "proxy_pass_request_body off" or
"fastcgi_pass_request_body off" directives were used, and nginx
switched to a next upstream.
*) Bugfix: if the "proxy_buffering off" directive was used and a client
connection was non-active, then the connection was closed after send
timeout; bug appeared in 0.4.7.
*) Bugfix: if the "epoll" method was used and a client closed a
connection prematurely, then nginx closed the connection after a
send timeout only.
*) Bugfix: the "[alert] zero size buf" error when FastCGI server was
used.
*) Bugfixes in the "limit_zone" directive.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Fri, 19 Jan 2007 00:00:00 +0300 |
parents | 3656228c0b56 |
children | 583decdb82a4 |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev */ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> ssize_t ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size) { ssize_t n; ngx_err_t err; ngx_event_t *wev; wev = c->write; #if (NGX_HAVE_KQUEUE) if ((ngx_event_flags & NGX_USE_KQUEUE_EVENT) && wev->pending_eof) { (void) ngx_connection_error(c, wev->kq_errno, "kevent() reported about an closed connection"); wev->error = 1; return NGX_ERROR; } #endif for ( ;; ) { n = send(c->fd, buf, size, 0); ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, "send: fd:%d %d of %d", c->fd, n, size); if (n > 0) { if (n < (ssize_t) size) { wev->ready = 0; } return n; } err = ngx_socket_errno; if (n == 0) { ngx_log_error(NGX_LOG_ALERT, c->log, err, "send() returned zero"); wev->ready = 0; return n; } if (err == NGX_EAGAIN || err == NGX_EINTR) { wev->ready = 0; ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err, "send() not ready"); if (err == NGX_EAGAIN) { return NGX_AGAIN; } } else { wev->error = 1; (void) ngx_connection_error(c, err, "send() failed"); return NGX_ERROR; } } }