From 4e010da54b3d660376e4d583a2ca3e8befd60899 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Thu, 26 Sep 2013 17:45:19 -0400
Subject: Work in progress...

---
 node/Network.hpp | 27 ---------------------------
 1 file changed, 27 deletions(-)

(limited to 'node/Network.hpp')

diff --git a/node/Network.hpp b/node/Network.hpp
index 993ee6a6..2ed70504 100644
--- a/node/Network.hpp
+++ b/node/Network.hpp
@@ -52,8 +52,6 @@
 #include "InetAddress.hpp"
 #include "BandwidthAccount.hpp"
 
-#define ZT_NETWORK_MULTICAST_DEDUP_HISTORY_LENGTH 256
-
 namespace ZeroTier {
 
 class RuntimeEnvironment;
@@ -585,27 +583,6 @@ public:
 		//return tmp;
 	}
 
-	/**
-	 * Multicast deduplicator
-	 *
-	 * This checks to see if a multicast GUID has been seen before. If not, it
-	 * adds it to the history and returns false.
-	 *
-	 * @param mcGuid Multicast GUID (sender address + sender unique ID)
-	 * @return True if multicast IS a duplicate, false otherwise
-	 */
-	inline bool multicastDeduplicate(uint64_t mcGuid)
-		throw()
-	{
-		Mutex::Lock _l(_lock);
-		for(unsigned int i=0;i<ZT_NETWORK_MULTICAST_DEDUP_HISTORY_LENGTH;++i) {
-			if (_multicastHistory[i] == mcGuid)
-				return true;
-		}
-		_multicastHistory[_multicastHistoryPtr++ % ZT_NETWORK_MULTICAST_DEDUP_HISTORY_LENGTH] = mcGuid;
-		return false;
-	}
-
 	/**
 	 * @return True if this network allows bridging
 	 */
@@ -621,10 +598,6 @@ private:
 
 	const RuntimeEnvironment *_r;
 
-	// Ring buffer of most recently injected multicast packet GUIDs
-	uint64_t _multicastHistory[ZT_NETWORK_MULTICAST_DEDUP_HISTORY_LENGTH];
-	unsigned int _multicastHistoryPtr;
-
 	// Multicast bandwidth accounting for peers on this network
 	std::map< std::pair<Address,MulticastGroup>,BandwidthAccount > _multicastRateAccounts;
 
-- 
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