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Add TRACE for NAT-t debugging.

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This commit is contained in:
Adam Ierymenko 2015-07-28 11:32:34 -07:00
parent b31071463c
commit 17bfd4d55e
1 changed files with 4 additions and 1 deletions
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5
node/Switch.cpp
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@ -399,8 +399,11 @@ void Switch::rendezvous(const SharedPtr<Peer> &peer,const InetAddress &atAddr)
* packet first may actually close the remote's outgoing port to us! * packet first may actually close the remote's outgoing port to us!
* This assists with NAT-t in cases where one side is symmetric and the * This assists with NAT-t in cases where one side is symmetric and the
* other is full cone but port restricted. */ * other is full cone but port restricted. */
if ((atAddr.ss_family != AF_INET)||(!RR->sa->areGlobalIPv4PortsRandomized())) if ((atAddr.ss_family != AF_INET)||(!RR->sa->areGlobalIPv4PortsRandomized())) {
peer->attemptToContactAt(RR,atAddr,now); peer->attemptToContactAt(RR,atAddr,now);
} else {
TRACE("behind randomizing symmetric NAT -- delaying initial message to %s(%s)",peer->address().toString().c_str(),atAddr.toString().c_str());
}
// After 1s, try again and perhaps try more NAT-t strategies // After 1s, try again and perhaps try more NAT-t strategies
{ {