[GnomeMeeting-devel-list] SIP "Registration failed after sucessful registration with multiple network interfaces" - bug

[Jan Schiefer <cheaterjs gmx de>]

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I figured out how this works.

You create a SIPTransaction for each Interface except lo ( eth0, ppp0 ...) .

The one on ppp0 registers sucessfully to the SIP server and stops the
retryTimer in SIPTransaction::SetTerminated(States newState).

But somehow the SIPTransaction for eth0 think's it is registering too. (
What is just plain wrong. ) Here the timer isn't stopped. After a short
time we get a "Terminated_TransportError for 1 REGISTER" here. BANG!
Gnomemeeting thinks registration has failed.

I just hacked opal/src/opal/transports.cxx:

BOOL OpalTransportUDP::Connect()
{

...
 for (i = 0; i < interfaces.GetSize(); i++) {
    PIPSocket::Address interfaceAddress = interfaces[i].GetAddress();
    if (interfaceAddress == 0 || interfaceAddress == PIPSocket::Address())
      continue;

to

BOOL OpalTransportUDP::Connect()
{

...
 for (i = 0; i < interfaces.GetSize(); i++) {
    PIPSocket::Address interfaceAddress = interfaces[i].GetAddress();
    if (interfaceAddress == 0 || interfaceAddress ==
PIPSocket::Address() || interfaceAddress ==
PIPSocket::Address("192.168.0.1"))
      continue;


And the error vanished.

Unfortunately I didn't find the exact source of the problem.

Greetings,
Jan Schiefer!

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