Mercurial > hg > nginx-vendor-0-6
view src/os/unix/ngx_send.c @ 378:fc497c1dfb7c NGINX_0_6_33
nginx 0.6.33
*) Feature: now nginx returns the 405 status code for POST method
requesting a static file only if the file exists.
*) Workaround: compatibility with glibc 2.3.
Thanks to Eric Benson and Maxim Dounin.
*) Bugfix: the resolver did not understand big DNS responses.
Thanks to Zyb.
*) Bugfix: in HTTPS mode requests might fail with the "bad write retry"
error.
*) Bugfix: the ngx_http_charset_module did not understand quoted
charset name received from backend.
*) Bugfix: if the "max_fails=0" parameter was used in upstream with
several servers, then a worker process exited on a SIGFPE signal.
Thanks to Maxim Dounin.
*) Bugfix: the $r->header_in() method did not return value of the
"Host", "User-Agent", and "Connection" request header lines; the bug
had appeared in 0.6.32.
*) Bugfix: a full response was returned for request method HEAD while
redirection via an "error_page" directive.
*) Bugfix: if a directory has search only rights and the first index
file was absent, then nginx returned the 500 status code.
*) Bugfix: of recursive error_page for 500 status code.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 20 Nov 2008 00:00:00 +0300 |
parents | 583decdb82a4 |
children |
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/* * 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; } } }