From 775fef9ce9ad52c5f01e2eb88c301f6e40e42bd2 Mon Sep 17 00:00:00 2001 From: Adam Ierymenko Date: Mon, 8 Jul 2013 20:53:05 -0400 Subject: Silly multicast propagation fix: exclude upstream sender to never send duplicate multicasts back to where they came from --- node/Topology.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'node/Topology.cpp') diff --git a/node/Topology.cpp b/node/Topology.cpp index cbe42e8f..1b7973a6 100644 --- a/node/Topology.cpp +++ b/node/Topology.cpp @@ -242,7 +242,7 @@ unsigned int Topology::pickMulticastPropagationPeers(uint64_t nwid,const Address if (g != mgm->second.end()) { uint64_t now = Utils::now(); for(std::map< Address,uint64_t >::iterator m(g->second.begin());m!=g->second.end();) { - if ((now - m->second) < ZT_MULTICAST_LIKE_EXPIRE) { + if (((now - m->second) < ZT_MULTICAST_LIKE_EXPIRE)&&(m->first != exclude)) { std::map< Address,SharedPtr >::const_iterator p(_activePeers.find(m->first)); if (p != _activePeers.end()) { possiblePeers[numPossiblePeers++] = p->second; -- cgit v1.2.3