From: Jeff Lenk <jeff@jefflenk.com>
Date: Fri, 11 Jan 2013 17:12:50 +0000 (-0600)
Subject: FS-5014 --resolve
X-Git-Tag: v1.3.13~152
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9fe51124fb46a3ecadc7b5d4d04b744f987fe4c;p=thirdparty%2Ffreeswitch.git

FS-5014 --resolve
---

diff --git a/src/mod/event_handlers/mod_event_socket/mod_event_socket.c b/src/mod/event_handlers/mod_event_socket/mod_event_socket.c
index f1dc5874e8..28c8a99568 100644
--- a/src/mod/event_handlers/mod_event_socket/mod_event_socket.c
+++ b/src/mod/event_handlers/mod_event_socket/mod_event_socket.c
@@ -2789,6 +2789,13 @@ SWITCH_MODULE_RUNTIME_FUNCTION(mod_event_socket_runtime)
 		rv = switch_socket_opt_set(listen_list.sock, SWITCH_SO_REUSEADDR, 1);
 		if (rv)
 			goto sock_fail;
+#ifdef WIN32
+		/* Enable dual-stack listening on Windows (if the listening address is IPv6), it's default on Linux */
+		if (switch_sockaddr_get_family(sa) == AF_INET6) {
+			rv = switch_socket_opt_set(listen_list.sock, 16384, 0);
+			if (rv) goto sock_fail;
+		}
+#endif
 		rv = switch_socket_bind(listen_list.sock, sa);
 		if (rv)
 			goto sock_fail;