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Defer NETWORK_CONFIG_REQUEST packets and allow multithreaded processing.

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This commit is contained in:
Adam Ierymenko 2016-06-27 17:09:04 -07:00
parent b9e86103cf
commit 45f315e603
2 changed files with 25 additions and 13 deletions
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25
node/IncomingPacket.cpp
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@ -61,13 +61,16 @@ bool IncomingPacket::tryDecode(const RuntimeEnvironment *RR,bool deferred)
SharedPtr<Peer> peer(RR->topology->getPeer(sourceAddress));
if (peer) {
if (!dearmor(peer->key())) {
TRACE("dropped packet from %s(%s), MAC authentication failed (size: %u)",peer->address().toString().c_str(),_remoteAddress.toString().c_str(),size());
return true;
}
if (!uncompress()) {
TRACE("dropped packet from %s(%s), compressed data invalid",peer->address().toString().c_str(),_remoteAddress.toString().c_str());
return true;
if (!_authenticated) {
if (!dearmor(peer->key())) {
TRACE("dropped packet from %s(%s), MAC authentication failed (size: %u)",peer->address().toString().c_str(),_remoteAddress.toString().c_str(),size());
return true;
}
if (!uncompress()) {
TRACE("dropped packet from %s(%s), compressed data invalid",peer->address().toString().c_str(),_remoteAddress.toString().c_str());
return true;
}
_authenticated = true;
}
const Packet::Verb v = verb();
@ -88,7 +91,13 @@ bool IncomingPacket::tryDecode(const RuntimeEnvironment *RR,bool deferred)
case Packet::VERB_ECHO: return _doECHO(RR,peer);
case Packet::VERB_MULTICAST_LIKE: return _doMULTICAST_LIKE(RR,peer);
case Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE: return _doNETWORK_MEMBERSHIP_CERTIFICATE(RR,peer);
case Packet::VERB_NETWORK_CONFIG_REQUEST: return _doNETWORK_CONFIG_REQUEST(RR,peer);
case Packet::VERB_NETWORK_CONFIG_REQUEST:
if ((RR->dpEnabled > 0)&&(!deferred)) {
RR->dp->enqueue(this);
return true;
} else {
return _doNETWORK_CONFIG_REQUEST(RR,peer);
}
case Packet::VERB_NETWORK_CONFIG_REFRESH: return _doNETWORK_CONFIG_REFRESH(RR,peer);
case Packet::VERB_MULTICAST_GATHER: return _doMULTICAST_GATHER(RR,peer);
case Packet::VERB_MULTICAST_FRAME: return _doMULTICAST_FRAME(RR,peer);

13
node/IncomingPacket.hpp
View File

@ -58,7 +58,8 @@ public:
Packet(),
_receiveTime(0),
_localAddress(),
_remoteAddress()
_remoteAddress(),
_authenticated(false)
{
}
@ -79,10 +80,11 @@ public:
* @throws std::out_of_range Range error processing packet
*/
IncomingPacket(const void *data,unsigned int len,const InetAddress &localAddress,const InetAddress &remoteAddress,uint64_t now) :
Packet(data,len),
_receiveTime(now),
_localAddress(localAddress),
_remoteAddress(remoteAddress)
Packet(data,len),
_receiveTime(now),
_localAddress(localAddress),
_remoteAddress(remoteAddress),
_authenticated(false)
{
}
@ -188,6 +190,7 @@ private:
uint64_t _receiveTime;
InetAddress _localAddress;
InetAddress _remoteAddress;
bool _authenticated;
};
} // namespace ZeroTier