From: Guus Sliepen <guus@tinc-vpn.org>
Date: Tue, 26 Jul 2016 14:47:02 +0000 (+0200)
Subject: Log warnings about dropped packets only with debug level 5 or higher.
X-Git-Tag: release-1.0.29~5
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=2f68561a5fce59e5329c9f5e33ed9d4455661ca7

Log warnings about dropped packets only with debug level 5 or higher.
---

diff --git a/src/net_packet.c b/src/net_packet.c
index e0781760..18eaf34b 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -336,16 +336,16 @@ static void receive_udppacket(node_t *n, vpn_packet_t *inpkt) {
 		if(inpkt->seqno != n->received_seqno + 1) {
 			if(inpkt->seqno >= n->received_seqno + replaywin * 8) {
 				if(n->farfuture++ < replaywin >> 2) {
-					logger(LOG_WARNING, "Packet from %s (%s) is %d seqs in the future, dropped (%u)",
+					ifdebug(TRAFFIC) logger(LOG_WARNING, "Packet from %s (%s) is %d seqs in the future, dropped (%u)",
 						n->name, n->hostname, inpkt->seqno - n->received_seqno - 1, n->farfuture);
 					return;
 				}
-				logger(LOG_WARNING, "Lost %d packets from %s (%s)",
+				ifdebug(TRAFFIC) logger(LOG_WARNING, "Lost %d packets from %s (%s)",
 					   	inpkt->seqno - n->received_seqno - 1, n->name, n->hostname);
 				memset(n->late, 0, replaywin);
 			} else if (inpkt->seqno <= n->received_seqno) {
 				if((n->received_seqno >= replaywin * 8 && inpkt->seqno <= n->received_seqno - replaywin * 8) || !(n->late[(inpkt->seqno / 8) % replaywin] & (1 << inpkt->seqno % 8))) {
-					logger(LOG_WARNING, "Got late or replayed packet from %s (%s), seqno %d, last received %d",
+					ifdebug(TRAFFIC) logger(LOG_WARNING, "Got late or replayed packet from %s (%s), seqno %d, last received %d",
 					   	n->name, n->hostname, inpkt->seqno, n->received_seqno);
 					return;
 				}