From 8e587ae481631160527fd412d41c5d66439b3fda Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Mon, 31 Mar 2014 11:41:14 -0700
Subject: Clean dead paths from peers.

---
 node/Peer.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'node/Peer.cpp')

diff --git a/node/Peer.cpp b/node/Peer.cpp
index a0b53276..f7d24fee 100644
--- a/node/Peer.cpp
+++ b/node/Peer.cpp
@@ -187,4 +187,16 @@ bool Peer::sendPing(const RuntimeEnvironment *_r,uint64_t now,bool firstSinceRes
 	return sent;
 }
 
+void Peer::clean(uint64_t now)
+{
+	Mutex::Lock _l(_lock);
+	unsigned long i = 0,o = 0,l = _paths.size();
+	while (i != l) {
+		if (_paths[i].active(now))
+			_paths[o++] = _paths[i];
+		++i;
+	}
+	_paths.resize(o);
+}
+
 } // namespace ZeroTier
-- 
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