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Renamed supernode to rootserver

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This commit is contained in:
Kees Bos 2015-05-06 12:05:20 +02:00
parent 845955dea5
commit a425bbc673
30 changed files with 166 additions and 156 deletions
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26
node/Switch.cpp
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@ -320,8 +320,8 @@ bool Switch::unite(const Address &p1,const Address &p2,bool force)
* P2 in randomized order in terms of which gets sent first. This is done
* since in a few cases NAT-t can be sensitive to slight timing differences
* in terms of when the two peers initiate. Normally this is accounted for
* by the nearly-simultaneous RENDEZVOUS kickoff from the supernode, but
* given that supernodes are hosted on cloud providers this can in some
* by the nearly-simultaneous RENDEZVOUS kickoff from the rootserver, but
* given that rootservers are hosted on cloud providers this can in some
* cases have a few ms of latency between packet departures. By randomizing
* the order we make each attempted NAT-t favor one or the other going
* first, meaning if it doesn't succeed the first time it might the second
@ -565,8 +565,8 @@ void Switch::_handleRemotePacketFragment(const InetAddress &fromAddr,const void
// It wouldn't hurt anything, just redundant and unnecessary.
SharedPtr<Peer> relayTo = RR->topology->getPeer(destination);
if ((!relayTo)||(!relayTo->send(RR,fragment.data(),fragment.size(),RR->node->now()))) {
// Don't know peer or no direct path -- so relay via supernode
relayTo = RR->topology->getBestSupernode();
// Don't know peer or no direct path -- so relay via rootserver
relayTo = RR->topology->getBestRootserver();
if (relayTo)
relayTo->send(RR,fragment.data(),fragment.size(),RR->node->now());
}
@ -641,8 +641,8 @@ void Switch::_handleRemotePacketHead(const InetAddress &fromAddr,const void *dat
if ((relayTo)&&((relayTo->send(RR,packet->data(),packet->size(),RR->node->now())))) {
unite(source,destination,false);
} else {
// Don't know peer or no direct path -- so relay via supernode
relayTo = RR->topology->getBestSupernode(&source,1,true);
// Don't know peer or no direct path -- so relay via rootserver
relayTo = RR->topology->getBestRootserver(&source,1,true);
if (relayTo)
relayTo->send(RR,packet->data(),packet->size(),RR->node->now());
}
@ -712,13 +712,13 @@ void Switch::_handleBeacon(const InetAddress &fromAddr,const Buffer<ZT_PROTO_BEA
Address Switch::_sendWhoisRequest(const Address &addr,const Address *peersAlreadyConsulted,unsigned int numPeersAlreadyConsulted)
{
SharedPtr<Peer> supernode(RR->topology->getBestSupernode(peersAlreadyConsulted,numPeersAlreadyConsulted,false));
if (supernode) {
Packet outp(supernode->address(),RR->identity.address(),Packet::VERB_WHOIS);
SharedPtr<Peer> rootserver(RR->topology->getBestRootserver(peersAlreadyConsulted,numPeersAlreadyConsulted,false));
if (rootserver) {
Packet outp(rootserver->address(),RR->identity.address(),Packet::VERB_WHOIS);
addr.appendTo(outp);
outp.armor(supernode->key(),true);
if (supernode->send(RR,outp.data(),outp.size(),RR->node->now()))
return supernode->address();
outp.armor(rootserver->key(),true);
if (rootserver->send(RR,outp.data(),outp.size(),RR->node->now()))
return rootserver->address();
}
return Address();
}
@ -752,7 +752,7 @@ bool Switch::_trySend(const Packet &packet,bool encrypt,uint64_t nwid)
}
if (!relay)
relay = RR->topology->getBestSupernode();
relay = RR->topology->getBestRootserver();
if (!(relay)||(!(viaPath = relay->getBestPath(now))))
return false;