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Factored out multicast propagation algorithm from Switch and Topology, also cleaned up and clarified it a bit.

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This commit is contained in:
Adam Ierymenko 2013-07-10 17:24:27 -04:00
parent 47f611e7b8
commit 9e28bbfbb2
10 changed files with 365 additions and 209 deletions
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28
node/Topology.hpp
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@ -166,30 +166,6 @@ public:
*/
void clean();
/**
* Pick peers for multicast propagation
*
* @param nwid Network ID
* @param exclude Peer to exclude or zero address for none
* @param propagationBloom Propgation bloom filter
* @param propagationBloomSize Size of propagation bloom filter in BITS
* @param count Number of peers desired (propagation breadth)
* @param mg Multicast group
* @param peers Array to receive peers (must be at least [count])
* @return Number of peers actually picked
*/
unsigned int pickMulticastPropagationPeers(uint64_t nwid,const Address &exclude,const void *propagationBloom,unsigned int propagationBloomSize,unsigned int count,const MulticastGroup &mg,SharedPtr<Peer> *peers);
/**
* Add or update last 'like' time for an address's membership in a multicast group
*
* @param nwid Network ID
* @param mg Multicast group
* @param addr ZeroTier address
* @param now Current time
*/
void likesMulticastGroup(uint64_t nwid,const MulticastGroup &mg,const Address &addr,uint64_t now);
/**
* Apply a function or function object to all peers
*
@ -359,10 +335,6 @@ private:
KISSDB _dbm;
Mutex _dbm_m;
// Multicast group members by network ID, then multicast group
std::map< uint64_t,std::map< MulticastGroup,std::map< Address,uint64_t > > > _multicastGroupMembers;
Mutex _multicastGroupMembers_m;
};
} // namespace ZeroTier