gfwleak/zhangyang-zerotierone
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This commit is contained in:
Adam Ierymenko
2014-09-25 15:08:29 -07:00
parent 6c87f9f765
commit 050a0ce85d
7 changed files with 106 additions and 108 deletions
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31
node/OutboundMulticast.hpp
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@@ -102,7 +102,30 @@ public:
/**
* @return Number of unique recipients to which this packet has already been sent
*/
inline unsigned int sendCount() const throw() { return (unsigned int)_alreadySentTo.size(); }
inline unsigned int sentToCount() const throw() { return (unsigned int)_alreadySentTo.size(); }
/**
* Just send without checking log
*
* @param sw Switch instance to send packets
* @param toAddr Destination address
*/
inline void sendOnly(Switch &sw,const Address &toAddr)
{
sw.send(Packet(_packet,toAddr),true);
}
/**
* Just send and log but do not check sent log
*
* @param sw Switch instance to send packets
* @param toAddr Destination address
*/
inline void sendAndLog(Switch &sw,const Address &toAddr)
{
_alreadySentTo.push_back(toAddr);
sendOnly(sw,toAddr);
}
/**
* Try to send this to a given peer if it hasn't been sent to them already
@@ -111,15 +134,13 @@ public:
* @param toAddr Destination address
* @return True if address is new and packet was sent to switch, false if duplicate
*/
inline bool send(Switch &sw,const Address &toAddr)
inline bool sendIfNew(Switch &sw,const Address &toAddr)
{
// If things get really big, we can go to a sorted vector or a flat_set implementation
for(std::vector<Address>::iterator a(_alreadySentTo.begin());a!=_alreadySentTo.end();++a) {
if (*a == toAddr)
return false;
}
_alreadySentTo.push_back(toAddr);
sw.send(Packet(_packet,toAddr),true);
sendAndLog(sw,toAddr);
return true;
}