Re: here is the link to the example illustrating my problem !!!

Slim Bens,

Do generate a trace file. In it there is the
information why transactions are discurded.

Michael


--- slim bens <[email protected]> wrote:

> http://www.iro.umontreal.ca/~sidhomiy/Test.zip
> 
> 
> 
> 
> hello to everyone,
> here is my problem.
> there are 3 classes : NodeC,NodeA,NodeB.
> and the jar files are libraries.
> launch the example following this order
> :NodeC,NodeB,NodeA.
> 
> I said previously that NodeB doesn't receive the
> response from NodeC,
> actually the stack Sip of NodeB receives the
> response, but the response
> doesn't reach the upper layer (application layer)
> which is the
> processResponse(..) of the SipListener interface.
> Some way the response is discarded, I don't why yet
> !!!
> it's been a week that I'm stuck with this bug.
> 
> thank you for giving me a hand in debuging this
> problem.
> 
> 
> 
> 
> >From: "M. Rangnathan" <[email protected]>
> >To: slim bens <[email protected]>
> >CC: [email protected]
> >Subject: Re: [nist-sip] did anyone face this
> problem !!!
> >Date: Mon, 06 Nov 2006 14:42:38 -0500
> >
> >slim bens wrote:
> >
> >>ello everyone,
> >>I am developping a P2P application using Jain-Sip
> for communication.
> >>I'm pretty sutck with a problem , here it is :
> >>
> >>we have 3 nodes : A.B,C
> >>
> >>B has information (URL of C) to ping  the node C,
> >>and node C receive the request and sends a
> response to B. ('til now it's 
> >>ok).
> >>
> >>But now, the node A sends a request to B ,
> >>B receives the request, and before sending a
> response to A,
> >>B needs to ping C ,
> >>then C receives the request and sends a response
> to B,
> >>but the PROBLEM !!! is that B doesn't  receive the
> response from C.
> >>
> >>notice : the thread triggered in B by receiving
> the reuqest from A, is 
> >>blocked,
> >>            waiting for the response from C.
> >
> >
> >To abstract the problem better, please post a small
> code snippet to 
> >reproduce the problem in small example that looks
> like 
> >examples/simplecallsetup.The Requests and Responses
> look OKto me but the 
> >Tag in the 200 OK is suspect because MESSAGE does
> not create a Dialog . 
> >Thats the only thing I can think of  at the moment.
> Have you created a 
> >dialog and are you sending the MESSAGE within that
> Dialog?
> >
> >>
> >>if any one has face the same, I would be very
> thankful if he could send me 
> >>the solution.
> >>
> >>-----------------------------------here are the
> request 
>
>>----------------------------------------------------
> >>
> >>A sends to B :
> >>
> >>REGISTER sip:[email protected]:7001;transport=tcp
> SIP/2.0
> >>Call-ID:
> [email protected]
> >>CSeq: 1 REGISTER
> >>From:
> <sip:[email protected]:7008;transport=tcp>;tag=6479
> >>To: <sip:[email protected]:7008;transport=tcp>
> >>Via: SIP/2.0/TCP 
>
>>127.0.0.1:7008;branch=z9hG4bK4f67136d36f023c9d805912383903d60
> >>Max-Forwards: 6
> >>Contact: <sip:[email protected]:7008;transport=tcp>
> >>Expires: 800
> >>Require: DHT
> >>Supported: DHT
> >>Content-Type: application/DHT+XML
> >>Content-Length: 254
> >>
> >><?xml version="1.0" 
>
>>encoding="UTF-8"?><DHTInfo><DHTDescription><DHTOverlayName>Concordia
> 
>
>>DHT</DHTOverlayName><DHTHashAlg>SHA-1</DHTHashAlg></DHTDescription><DHTOperation>nodeRegistration</DHTOperation><DHTNode>sip:[email protected]:7008</DHTNode></DHTInfo>
> >>
> >>
> >>
> >>
>
>>******************************************************************
> >>
> >>B receives from A :
> >>
> >>REGISTER sip:[email protected]:7001;transport=tcp
> SIP/2.0
> >>Call-ID:
> [email protected]
> >>CSeq: 1 REGISTER
> >>From:
> <sip:[email protected]:7008;transport=tcp>;tag=6479
> >>To: <sip:[email protected]:7008;transport=tcp>
> >>Via: SIP/2.0/TCP 
>
>>127.0.0.1:7008;branch=z9hG4bK4f67136d36f023c9d805912383903d60;rport=7008
> >>Max-Forwards: 6
> >>Contact: <sip:[email protected]:7008;transport=tcp>
> >>Expires: 800
> >>Require: DHT
> >>Supported: DHT
> >>Content-Type: application/DHT+XML
> >>Content-Length: 254
> >>
> >><?xml version="1.0" 
>
>>encoding="UTF-8"?><DHTInfo><DHTDescription><DHTOverlayName>Concordia
> 
>
>>DHT</DHTOverlayName><DHTHashAlg>SHA-1</DHTHashAlg></DHTDescription><DHTOperation>nodeRegistration</DHTOperation><DHTNode>sip:[email protected]:7008</DHTNode></DHTInfo>
> >>
> >>
> >>
> >>
> >>
>
>>**********************************************************
> >>
> >>......... then during the process of the response
> to A ........
> >>
> >>B sends to C :
> >>
> >>MESSAGE sip:[email protected]:7014;transport=tcp
> SIP/2.0
> >>Call-ID:
> [email protected]
> >>CSeq: 1 MESSAGE
> >>From:
> <sip:[email protected]:7001;transport=tcp>;tag=8073
> >>To: <sip:[email protected]:7014;transport=tcp>
> >>Via: SIP/2.0/TCP 
>
>>127.0.0.1:7001;branch=z9hG4bKb8d8a56120b598e6f33550fdf21f3b07
> >>Max-Forwards: 6
> >>Contact: <sip:[email protected]:7001;transport=tcp>
> >>Expires: 800
> >>Content-Type: text/plain;charset=UTF-8
> >>Content-Length: 4
> >>
> >>PING
> >>
> >>
> >>
>
>>************************************************************
> >>
> >>C receives from B :
> >>
> >>MESSAGE sip:[email protected]:7014;transport=tcp
> SIP/2.0
> >>Call-ID:
> [email protected]
> >>CSeq: 1 MESSAGE
> >>From:
> <sip:[email protected]:7001;transport=tcp>;tag=8073
> >>To: <sip:[email protected]:7014;transport=tcp>
> >>Via: SIP/2.0/TCP 
>
>>127.0.0.1:7001;branch=z9hG4bKb8d8a56120b598e6f33550fdf21f3b07;rport=7001
> >>Max-Forwards: 6
> >>Contact: <sip:[email protected]:7001;transport=tcp>
> >>Expires: 800
> >>Content-Type: text/plain;charset=UTF-8
> >>Content-Length: 4
> >>
> >>PING
> >>
>
>>******************************************************************
> >>
> >>C reply to B :
> >>
> >>SIP/2.0 200 OK
> >>Call-ID:
> [email protected]
> 
=== message truncated ===