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handle connect()'s EAGAIN on Linux

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This commit is contained in:
Igor Sysoev 2008-07-09 15:42:13 +00:00
parent 82911ceb0c
commit 58e9f22bfd
1 changed files with 14 additions and 3 deletions
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17
src/event/ngx_event_connect.c
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@ -139,11 +139,22 @@ ngx_event_connect_peer(ngx_peer_connection_t *pc)
if (rc == -1) {
err = ngx_socket_errno;
if (err != NGX_EINPROGRESS
#if (NGX_WIN32)
/* Winsock returns WSAEWOULDBLOCK (NGX_EAGAIN) */
if (err != NGX_EINPROGRESS && err != NGX_EAGAIN) {
&& err != NGX_EAGAIN
#endif
)
{
if (err == NGX_ECONNREFUSED
#if (NGX_LINUX)
/*
* Linux returns EAGAIN instead of ECONNREFUSED
* for unix sockets if listen queue is full
*/
|| err == NGX_EAGAIN
#endif
|| err == NGX_ENETDOWN
|| err == NGX_ENETUNREACH
|| err == NGX_EHOSTDOWN