From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 2 Mar 2012 15:09:58 +0000 (+0100)
Subject: Only log errors sending UDP packets when debug level >= 5.
X-Git-Tag: release-1.0.17~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=63f8303a5dc1758876451a580a8317dbc3d295d6;p=oweals%2Ftinc.git

Only log errors sending UDP packets when debug level >= 5.

Since tinc will fall back to TCP or route via another node, it is not necessary
to log such errors unconditionally.
---

diff --git a/src/net_packet.c b/src/net_packet.c
index 4b3496d..e3a57b1 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -537,7 +537,7 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) {
 			if(n->mtu >= origlen)
 				n->mtu = origlen - 1;
 		} else
-			logger(LOG_ERR, "Error sending packet to %s (%s): %s", n->name, n->hostname, sockstrerror(sockerrno));
+			ifdebug(TRAFFIC) logger(LOG_WARNING, "Error sending packet to %s (%s): %s", n->name, n->hostname, sockstrerror(sockerrno));
 	}
 
 end: