diff options
Diffstat (limited to 'node/Cluster.cpp')
| -rw-r--r-- | node/Cluster.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/node/Cluster.cpp b/node/Cluster.cpp index c943e62b..4088c967 100644 --- a/node/Cluster.cpp +++ b/node/Cluster.cpp @@ -202,7 +202,7 @@ void Cluster::handleIncomingStateMessage(const void *msg,unsigned int len) } m.lastReceivedAliveAnnouncement = RR->node->now(); #ifdef ZT_TRACE - TRACE("[%u] I'm alive! peers may be redirected to: %s",(unsigned int)fromMemberId,addrs.c_str()); + TRACE("[%u] I'm alive! peers close to %d,%d,%d can be redirected to: %s",(unsigned int)fromMemberId,m.x,m.y,m.z,addrs.c_str()); #endif } break; @@ -406,10 +406,12 @@ bool Cluster::sendViaCluster(const Address &fromPeerAddress,const Address &toPee _send(canHasPeer,STATE_MESSAGE_RELAY,buf.data(),buf.size()); } + TRACE("sendViaCluster(): relaying %u bytes from %s to %s by way of %u",len,fromPeerAddress.toString().c_str(),toPeerAddress.toString().c_str(),(unsigned int)canHasPeer); return true; + } else { + TRACE("sendViaCluster(): unable to relay %u bytes from %s to %s since no cluster members seem to have it!",len,fromPeerAddress.toString().c_str(),toPeerAddress.toString().c_str()); + return false; } - - return false; } void Cluster::replicateHavePeer(const Identity &peerId) @@ -564,11 +566,12 @@ bool Cluster::redirectPeer(const Address &peerAddress,const InetAddress &peerPhy { if (!peerPhysicalAddress) // sanity check return false; + if (_addressToLocationFunction) { // Pick based on location if it can be determined int px = 0,py = 0,pz = 0; if (_addressToLocationFunction(_addressToLocationFunctionArg,reinterpret_cast<const struct sockaddr_storage *>(&peerPhysicalAddress),&px,&py,&pz) == 0) { - // No geo-info so no change + TRACE("no geolocation available for %s",peerPhysicalAddress.toIpString().c_str()); return false; } @@ -578,6 +581,7 @@ bool Cluster::redirectPeer(const Address &peerAddress,const InetAddress &peerPhy const double currentDistance = _dist3d(_x,_y,_z,px,py,pz); double bestDistance = (offload ? 2147483648.0 : currentDistance); unsigned int bestMember = _id; + TRACE("%s is at %d,%d,%d -- looking for anyone closer than %d,%d,%d (%fkm)",peerPhysicalAddress.toString().c_str(),px,py,pz,_x,_y,_z,bestDistance); { Mutex::Lock _l(_memberIds_m); for(std::vector<uint16_t>::const_iterator mid(_memberIds.begin());mid!=_memberIds.end();++mid) { @@ -588,6 +592,7 @@ bool Cluster::redirectPeer(const Address &peerAddress,const InetAddress &peerPhy if ( ((now - m.lastReceivedAliveAnnouncement) < ZT_CLUSTER_TIMEOUT) && ((m.x != 0)||(m.y != 0)||(m.z != 0)) && (m.zeroTierPhysicalEndpoints.size() > 0) ) { double mdist = _dist3d(m.x,m.y,m.z,px,py,pz); if (mdist < bestDistance) { + bestDistance = mdist; bestMember = *mid; best = m.zeroTierPhysicalEndpoints; } @@ -596,7 +601,7 @@ bool Cluster::redirectPeer(const Address &peerAddress,const InetAddress &peerPhy } if (best.size() > 0) { - TRACE("peer %s is at [%d,%d,%d], distance to us is %f, sending to %u instead for better distance %f",peerAddress.toString().c_str(),px,py,pz,currentDistance,bestMember,bestDistance); + TRACE("%s seems closer to %u at %fkm, suggesting redirect...",peerAddress.toString().c_str(),bestMember,bestDistance); /* if (peer->remoteVersionProtocol() >= 5) { // If it's a newer peer send VERB_PUSH_DIRECT_PATHS which is more idiomatic |