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diff src/core/ngx_syslog.c @ 7272:fa0e093b64d7

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Syslog: re-open syslog udp socket on send error (ticket #1477). Previously, only unix domain sockets were reopened to tolerate cases when local syslog server was restarted. It makes sense to treat other cases (for example, local IP address changes) similarly.
author Vladimir Homutov <vl@nginx.com>
date Tue, 08 May 2018 19:35:56 +0300
parents 2cd019520210
children 7f9935f07fe9
line wrap: on
line diff
--- a/src/core/ngx_syslog.c
+++ b/src/core/ngx_syslog.c
@@ -289,9 +289,7 @@ ngx_syslog_send(ngx_syslog_peer_t *peer,
         n = ngx_os_io.send(&peer->conn, buf, len);
     }
 
-#if (NGX_HAVE_UNIX_DOMAIN)
-
-    if (n == NGX_ERROR && peer->server.sockaddr->sa_family == AF_UNIX) {
+    if (n == NGX_ERROR) {
 
         if (ngx_close_socket(peer->conn.fd) == -1) {
             ngx_log_error(NGX_LOG_ALERT, ngx_cycle->log, ngx_socket_errno,
@@ -301,8 +299,6 @@ ngx_syslog_send(ngx_syslog_peer_t *peer,
         peer->conn.fd = (ngx_socket_t) -1;
     }
 
-#endif
-
     return n;
 }