From 47ce52228b2400cdcfbd90d30b9536b013f6706a Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Wed, 6 Jan 2016 12:54:51 -0800
Subject: [PATCH] Roots should probably not do this since it would likely be a
waste of packets.
---
node/Peer.cpp | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/node/Peer.cpp b/node/Peer.cpp
index 1914da971..c00b07dc6 100644
--- a/node/Peer.cpp
+++ b/node/Peer.cpp
@@ -512,7 +512,12 @@ bool Peer::_checkPath(Path &p,const uint64_t now)
* counter is reset on any packet receive over this path. If it reaches the
* MAX_PROBATION threshold the path is considred dead. */
- if ( (p.lastSend() > p.lastReceived()) && ((p.lastSend() - p.lastReceived()) >= ZT_PEER_DEAD_PATH_DETECTION_NO_ANSWER_TIMEOUT) && ((now - p.lastPing()) >= ZT_PEER_DEAD_PATH_DETECTION_NO_ANSWER_TIMEOUT) ) {
+ if (
+ (p.lastSend() > p.lastReceived()) &&
+ ((p.lastSend() - p.lastReceived()) >= ZT_PEER_DEAD_PATH_DETECTION_NO_ANSWER_TIMEOUT) &&
+ ((now - p.lastPing()) >= ZT_PEER_DEAD_PATH_DETECTION_NO_ANSWER_TIMEOUT) &&
+ (!RR->topology->amRoot())
+ ) {
TRACE("%s(%s) does not seem to be answering in a timely manner, checking if dead (probation == %u)",_id.address().toString().c_str(),p.address().toString().c_str(),p.probation());
if ( (_vProto >= 5) && ( !((_vMajor == 1)&&(_vMinor == 1)&&(_vRevision == 0)) ) ) {