void/ZeroTierOne
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Add more specific check in source==self case instead of dumping it.

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This commit is contained in:
Adam Ierymenko 2017-02-01 14:18:56 -08:00
parent fc3f4fb988
commit 29ec7bf3a2
3 changed files with 32 additions and 0 deletions
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13
node/Cluster.cpp
View file

@ -862,6 +862,19 @@ bool Cluster::findBetterEndpoint(InetAddress &redirectTo,const Address &peerAddr
}
}
bool Cluster::isClusterPeerFrontplane(const InetAddress &ip) const
{
Mutex::Lock _l(_memberIds_m);
for(std::vector<uint16_t>::const_iterator mid(_memberIds.begin());mid!=_memberIds.end();++mid) {
Mutex::Lock _l2(_members[*mid].lock);
for(std::vector<InetAddress>::const_iterator i2(_members[*mid].zeroTierPhysicalEndpoints.begin());i2!=_members[*mid].zeroTierPhysicalEndpoints.end();++i2) {
if (ip == *i2)
return true;
}
}
return false;
}
void Cluster::status(ZT_ClusterStatus &status) const
{
const uint64_t now = RR->node->now();

6
node/Cluster.hpp
View file

@ -358,6 +358,12 @@ public:
*/
bool findBetterEndpoint(InetAddress &redirectTo,const Address &peerAddress,const InetAddress &peerPhysicalAddress,bool offload);
/**
* @param ip Address to check
* @return True if this is a cluster frontplane address (excluding our addresses)
*/
bool isClusterPeerFrontplane(const InetAddress &ip) const;
/**
* Fill out ZT_ClusterStatus structure (from core API)
*

13
node/Switch.cpp
View file

@ -199,6 +199,14 @@ void Switch::onRemotePacket(const InetAddress &localAddr,const InetAddress &from
//TRACE("<< %.16llx %s -> %s (size: %u)",(unsigned long long)packet->packetId(),source.toString().c_str(),destination.toString().c_str(),packet->size());
#ifdef ZT_ENABLE_CLUSTER
if ( (source == RR->identity.address()) && ((!RR->cluster)||(!RR->cluster->isClusterPeerFrontplane(fromAddr))) )
return;
#else
if (source == RR->identity.address())
return;
#endif
if (destination != RR->identity.address()) {
if ( (!RR->topology->amRoot()) && (!path->trustEstablished(now)) )
return;
@ -206,7 +214,12 @@ void Switch::onRemotePacket(const InetAddress &localAddr,const InetAddress &from
Packet packet(data,len);
if (packet.hops() < ZT_RELAY_MAX_HOPS) {
#ifdef ZT_ENABLE_CLUSTER
if (source != RR->identity.address())
packet.incrementHops();
#else
packet.incrementHops();
#endif
SharedPtr<Peer> relayTo = RR->topology->getPeer(destination);
if ((relayTo)&&((relayTo->sendDirect(packet.data(),packet.size(),now,false)))) {