From 88bdb81791e7879c6c199d6e9d03a326ec786484 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Mon, 30 Jun 2014 11:31:04 -0700
Subject: Keep track of basic aliveness for peers regardless if direct or
 indirect connectivity and use this for multicast propagation. Also
 consolidate adding of active bridges via the same functor as regular
 multicast next hops.

---
 node/Peer.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'node/Peer.cpp')

diff --git a/node/Peer.cpp b/node/Peer.cpp
index 54e30a74..e61631e2 100644
--- a/node/Peer.cpp
+++ b/node/Peer.cpp
@@ -35,6 +35,7 @@ namespace ZeroTier {
 
 Peer::Peer() :
 	_lastUsed(0),
+	_lastReceive(0),
 	_lastUnicastFrame(0),
 	_lastMulticastFrame(0),
 	_lastAnnouncedTo(0),
@@ -47,6 +48,7 @@ Peer::Peer(const Identity &myIdentity,const Identity &peerIdentity)
 	throw(std::runtime_error) :
 	_id(peerIdentity),
 	_lastUsed(0),
+	_lastReceive(0),
 	_lastUnicastFrame(0),
 	_lastMulticastFrame(0),
 	_lastAnnouncedTo(0),
@@ -73,6 +75,9 @@ void Peer::receive(
 	// Update system-wide last packet receive time
 	*((const_cast<uint64_t *>(&(_r->timeOfLastPacketReceived)))) = now;
 
+	// Global last receive time regardless of path
+	_lastReceive = now;
+
 	// Learn paths from direct packets (hops == 0)
 	if (!hops) {
 		{
-- 
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