Re: reinvite response's dialog is not recognized

Hello:

I just tested my new REINVITE methods and saw the same Exception 
encountered below also. I updated from CVS (last night) and no longer 
got the exception, but there are a couple of issues still, or I'm doing 
something wrong.

1. The setup is: user a (amit) establishes a call with user b (becky) - 
INVITE->, <-OK, ACK->
It is through the sip-nist presence proxy.
Then amit sends reinvite, becky receives it and responds OK. Amit 
receives just TRYING (two of them - you can see them at the end of the 
sipunit.log) but never receives the OK. The second TRYING received in 
the sipunit.log doesn't have the To-tag (and also comes much later, by 
4+ seconds). Interestingly, neither of the TRYING messages has a To-tag 
if you look in the endpoint-stacktrace.log....!

2. After calling dialog.createRequest(Request.INVITE) and adding a few 
headers, SipCall.sendReinvite() prints out the request before sending 
and it has some extra 'Route' headers (the target of the re-invite has 
been added twice to the Route list). You can see it in the sipunit.log - 
search for: "We have created this RE-INVITE....".  Is it something I've 
done to cause that to happen?

Attached is a zip containing:
     sipunit.log (output of the test method execution)
     endpoint-stacktrace.log (stack trace for the stack used by 
endpoints a and b)
     test-method.txt (excerpt containing SipUnit test setUp(), 
tearDown(), and testReinvite() methods)
     SipCall.java (has the methods sendReinvite(), 
waitReinviteResponse(), sendReinviteOkAck() for the REINVITE sending 
side and for the receive side: waitForReinvite(), respondToReinvite() - 
these are called by the test method)
     SipPhone.java (the parent of SipCall)
     SipSession.java (the base class of SipPhone, the only method of 
interest used here is sendRequestWithTransaction()).


Any help or tips appreciated!
Thanks alot.
Becky

M. Rangnathan wrote:

> Somebody set a to tag on your 100 respose so you see this rather 
> descriptive error message :-) . In any case cvs update and you will be OK
>
> Ranga
>
> Hagai Sela (TA) wrote:
>
>> Hi,
>>
>> I have the following 3pcc flow: my nist-sip based server sends an 
>> invite to endpoint 1, which is OK’d and ACK’d, then sends an invite 
>> to endpoint 2, which is also OK’d and ACK’d, and then it sends a 
>> re-invite to endpoint 1. When I receive the 200 OK response for the 
>> reinvite I have a different dialog than the one I had on the first 
>> request, and I also get this exception:
>>
>> Exception in thread "UDPMessageChannelThread" 
>> java.lang.RuntimeException: bad things happened 100 in setLastResponse
>>
>> at 
>> gov.nist.javax.sip.stack.SIPDialog.setLastResponse(SIPDialog.java:1986)
>>
>> at gov.nist.javax.sip.stack.SIPDialog.<init>(SIPDialog.java:806)
>>
>> at 
>> gov.nist.javax.sip.stack.SIPClientTransaction.processResponse(SIPClientTransaction.java:1184) 
>>
>>
>> at 
>> gov.nist.javax.sip.stack.UDPMessageChannel.run(UDPMessageChannel.java:439) 
>>
>>
>> at java.lang.Thread.run(Thread.java:595)
>>
>> logs are attached.
>>
>> Hagai.
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> nist-sip mailing list
>> [email protected]
>> http://www-x.antd.nist.gov/mailman/listinfo/nist-sip
>>  
>>
>
>

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