stun

commit 8c2c0b16d73e97ccdaca575814e106201f50053e
parent 9e3f07eb65c6fd27659350bd84da225b74ba8ace
Author: sin <sin@2f30.org>
Date:   Wed, 23 Mar 2016 16:51:11 +0000

reconnect every second regardless

Diffstat:
M
stun.c
 | 
12
++++++++----

1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/stun.c b/stun.c
@@ -583,15 +583,19 @@ clientsetup(int devfd)
 		}
 		break;
 	}
-	if (!p)
-		logerr("failed to connect to %s:%s", host, port);
 	freeaddrinfo(ai);
+	if (!p) {
+		logwarn("failed to connect to %s:%s", host, port);
+		return -1;
+	}
 
 	setsockopt(netfd, IPPROTO_TCP, TCP_NODELAY, (int []){1}, sizeof(int));
 
 	ret = response(netfd);
-	if (ret < 0)
-		logerr("failed to respond to challenge");
+	if (ret < 0) {
+		logwarn("failed to respond to challenge");
+		return -1;
+	}
 
 	ret = tunnel(netfd, devfd);
 	logwarn("connection to %s:%s dropped", host, port);