Re: [OpenSIPStack] Call back for an Invite Response in the Testapplication
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Re: [OpenSIPStack] Call back for an Invite Response in the Testapplication
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From: Jyothsna B. <jyo...@gm...> - 2009-04-07 07:10:45
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Hi All,
Please can any one look into this issue?
For the issue please check the below mails.
Br,
Jyothsna
On Mon, Apr 6, 2009 at 11:42 AM, Jyothsna Banda <jyo...@gm...>wrote:
> Hi Joegen,
>
> Can u help?Iam stucked at this point.
>
> Not getting call back to the test application when the BYE is sent from
> the other end(SJPhone)
>
>
> Thanks in advance
> Br,
> Jyothsna
>
> On Thu, Apr 2, 2009 at 5:59 PM, Jyothsna Banda <jyo...@gm...
> > wrote:
>
>> Hi Joegen,
>>
>> Yes the ACk was not formed properly.
>>
>> Now I corrected and able to send the message.Call is established.
>>
>> Now at the other end(SJPhone) call is ended.So the BYE is sent from the
>> SJPhone,Iam not getting call back to the Test application.
>>
>> Where will we i get the call back for the BYE request?I have kept a break
>> point at SIPStack onreceived message also.But not received.
>>
>>
>>
>> Br,
>> Jyothsna
>>
>>
>>
>>
>> On Thu, Apr 2, 2009 at 5:06 PM, Joegen Baclor <joe...@gm...>wrote:
>>
>>> You should start by reading RFC 3261. ACK should follow the rules of
>>> constructing messages within the dialog. Looking briefly at the code, the
>>> ACK that will be sent out will be missing a to-tag. This must be why the
>>> UAS is discarding the ACK.
>>>
>>>
>>>
>>> *From:* Jyothsna Banda <jyo...@gm...>
>>> *Sent:* Thursday, April 02, 2009 3:24 PM
>>> *To:* Joegen Baclor <jb...@so...>
>>> *Cc:* ope...@li...
>>> *Subject:* Re: [OpenSIPStack] Call back for an Invite Response in the
>>> Testapplication
>>>
>>> Hi Joegen,
>>>
>>> If i send the message in the below way,if we chekc in th wireshar ACK
>>> message is having
>>> CSeq as 1 INVITE only.
>>>
>>> so what i did is:
>>>
>>>
>>> Send_ACK(
>>> const SIPMessage & message)
>>>
>>> {
>>>
>>> SIPMessage ack;
>>>
>>> SIPMessage sdp;
>>>
>>> const Via & via = message.GetTopVia();
>>>
>>> OString branch = via.GetBranch();
>>>
>>> if( sdp.HasSDP() )
>>>
>>> {
>>>
>>> ack.SetBody( sdp.GetBody() );
>>>
>>> }
>>>
>>> ack.SetInterfaceAddress(via.GetAddress());
>>>
>>> ack.SetInterfacePort(via.GetPort());
>>>
>>> CSeq cseq;
>>>
>>> cseq.SetMethod(
>>> "ACK" );
>>>
>>> cseq.SetSequence( message.GetCSeqNumber() );
>>>
>>> ack.SetCSeq( cseq );
>>>
>>> if
>>> ( message.GetTransaction() != NULL )
>>>
>>> {
>>>
>>> SIPFSM::InviteClientTransaction * trn =
>>> dynamic_cast<SIPFSM::InviteClientTransaction*>(message.GetTransaction());
>>>
>>>
>>> if( trn != NULL )
>>>
>>> trn->SetFinalACK( ack );
>>>
>>> }
>>>
>>> m_UA->GetStack().EnqueueTransportWriteEvent(ack);
>>>
>>> }
>>>
>>> but when i debug the code internally in the
>>> EnqueueTransportWriteEvent(),it is calling SIPMessage method ProcessOutBound
>>> there it is cleaning all the message varaibles and deleting the event.so the
>>> message is not at all going from one to the other end.
>>>
>>> How to proceed further?Please can u look in to this?
>>>
>>>
>>> Br,
>>> Jyothsna
>>> On Thu, Apr 2, 2009 at 11:11 AM, Jyothsna Banda <
>>> jyo...@gm...> wrote:
>>>
>>>> Hi Joegen,
>>>>
>>>> Thanks again for the quick response.
>>>>
>>>> By using that method iam sending the ACK,in wireshark it is showing ,but
>>>> the SJphone is not receiving the ACK message? check the below sample code
>>>> how iam sending from the test application.
>>>>
>>>> /*********** sample code ***********/
>>>>
>>>>
>>>> OStringStream msg;
>>>>
>>>> msg <<
>>>> "ACK " << "sip:" << m_Domain <<":"<<"5060"<< " SIP/2.0" << "\r\n";
>>>>
>>>> msg <<
>>>> "From: <sip:" << m_ListenerIP<< ">" << ";tag=" <<
>>>> ParserTools::GenTagParameter() << "\r\n";
>>>>
>>>> msg <<
>>>> "To: <sip:" << m_ToUser << m_Domain << ">" << "\r\n";
>>>>
>>>> msg <<
>>>> "Contact: " << "<" << m_ContactURI << ">" << "\r\n";
>>>>
>>>> msg <<
>>>> "Via:" << "SIP/2.0/UDP " << m_ListenerIP <<";branch=" <<
>>>> ParserTools::GenBranchParameter() << "\r\n";
>>>>
>>>> msg <<
>>>> "CSeq: 1 ACK" << "\r\n";
>>>>
>>>> msg <<
>>>> "Max-Forwards:" << "70" << "\r\n";
>>>>
>>>> msg <<
>>>> "Call-ID: " << ParserTools::GenGUID() << "\r\n";
>>>>
>>>> msg <<
>>>> "Content-Length: 0" <<"\r\n";
>>>>
>>>> Parse( msg.str() );
>>>>
>>>> TransactionId tid;
>>>>
>>>> m_UA->GetStack().EnqueueTransportWriteEvent(*
>>>> this);
>>>>
>>>> /************************************************************************/
>>>> Can we use call session from test application,How to call the call
>>>> session methods?
>>>>
>>>> where it is being used?
>>>>
>>>> i think call session is having full functionality for call
>>>> establishment?
>>>>
>>>>
>>>> Can u tell me the code flow for eatblishing a call from my test
>>>> application?
>>>>
>>>>
>>>> Br,
>>>> Jyothsna
>>>> On Thu, Apr 2, 2009 at 6:03 AM, Joegen Baclor <
>>>> joe...@gm...> wrote:
>>>>
>>>>> Ahhh, I see what you are doing wrong. You don’t use
>>>>> FindTransactionAndAddEvent() to send ACK because ACK never creates a
>>>>> transaction. Instead you must use GetStack().EnqueueTransportWriteEvent(
>>>>> ack );
>>>>> Look at BOOL CallSession::SendAck( const SIPMessage & response, constSIPMessage & sdp ) for a sample implementation.
>>>>>
>>>>> HTH,
>>>>>
>>>>> Joegen
>>>>>
>>>>> *From:* Jyothsna Banda <jyo...@gm...>
>>>>> *Sent:* Wednesday, April 01, 2009 8:41 PM
>>>>> *To:* Joegen Baclor <jb...@so...> ;
>>>>> ope...@li...
>>>>> *Subject:* Re: [OpenSIPStack] Call back for an Invite Response in the
>>>>> Testapplication
>>>>>
>>>>>
>>>>> Hi Joegen,
>>>>>
>>>>> Thanks for the reply.
>>>>>
>>>>> Iam using the same test registration application.
>>>>>
>>>>> Scenario: Sending Invite from Testapplication to SJPhone(running in
>>>>> another system)
>>>>>
>>>>> I have added few methods in Register Class for Invite,ACK and 200_OK.
>>>>>
>>>>> Instead of sending the Registration ,iam calling the Invite method
>>>>> which i have added.
>>>>>
>>>>> Find the attached Source file and XML ,reading the values from this
>>>>> file.
>>>>>
>>>>> Now iam getting call back (200OK)to onreceived message,there iam
>>>>> preparing the ACK and sending back.but ACk is not going.
>>>>>
>>>>> Please check the code and let me know whether iam doing something wrong
>>>>> .
>>>>>
>>>>> Br,
>>>>> Jyothsna
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Apr 1, 2009 at 5:14 PM, Joegen Baclor <joe...@gm...
>>>>> > wrote:
>>>>>
>>>>>> Can you publish the test application code? I want to see how you are
>>>>>> sending the INVITE out so we have something in common to look at.
>>>>>> Tools/TestRegistration sample application in OpenSBC demonstrates
>>>>>> pretty
>>>>>> basic transaction callbacks. You might want to start with that as
>>>>>> well.
>>>>>>
>>>>>>
>>>>>> --------------------------------------------------
>>>>>> From: "Jyothsna Banda" <jyo...@gm...>
>>>>>> Sent: Wednesday, April 01, 2009 5:53 PM
>>>>>> To: <ope...@li...>
>>>>>> Subject: [OpenSIPStack] Call back for an Invite Response in the
>>>>>> Testapplication
>>>>>>
>>>>>> > Hi,
>>>>>> >
>>>>>> > I have tried two scenarios for sending an Invite Request:
>>>>>> >
>>>>>> > First Scenario:
>>>>>> >
>>>>>> > Iam sending an Invite request thru test application to SJPhone
>>>>>> running on
>>>>>> > another machine.
>>>>>> >
>>>>>> > receiving the 200 Ok from Sjphone to test application. Where will we
>>>>>> get
>>>>>> > the
>>>>>> > call back in Test application, so that we can send an Ack for the
>>>>>> 200 ok
>>>>>> > response.
>>>>>> >
>>>>>> > Second Scenario:
>>>>>> >
>>>>>> > when sending the Invite message from test application to
>>>>>> OpensipStack
>>>>>> > server
>>>>>> > running on the other message,
>>>>>> > getting the 100 Trying call back in the test application Onreceived
>>>>>> > message.Here how to send the 200 ok response from test application
>>>>>> acting
>>>>>> > as
>>>>>> > a user agent server.Also how to set the test application as User
>>>>>> Agent
>>>>>> > server?
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> > Can any one please help.
>>>>>> >
>>>>>> > Br,
>>>>>> > Jyothsna
>>>>>> >
>>>>>> ------------------------------------------------------------------------------
>>>>>> > _______________________________________________
>>>>>> > opensipstack-devel mailing list
>>>>>> > ope...@li...
>>>>>> > https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>>>>>
>>>>>>
>>>>>>
>>>>>> >
>>>>>> > No virus found in this incoming message.
>>>>>> > Checked by AVG - www.avg.com
>>>>>> > Version: 8.0.238 / Virus Database: 270.11.35/2033 - Release Date:
>>>>>> 03/31/09
>>>>>> > 13:05:00
>>>>>> >
>>>>>>
>>>>>>
>>>>>> ------------------------------------------------------------------------------
>>>>>> _______________________________________________
>>>>>> opensipstack-devel mailing list
>>>>>> ope...@li...
>>>>>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel
>>>>>>
>>>>>
>>>>> ------------------------------
>>>>>
>>>>>
>>>>> No virus found in this incoming message.
>>>>> Checked by AVG - www.avg.com
>>>>> Version: 8.0.238 / Virus Database: 270.11.35/2033 - Release Date:
>>>>> 03/31/09 13:05:00
>>>>>
>>>>>
>>>>
>>> ------------------------------
>>>
>>>
>>> No virus found in this incoming message.
>>> Checked by AVG - www.avg.com
>>> Version: 8.0.238 / Virus Database: 270.11.37/2036 - Release Date:
>>> 04/01/09 21:02:00
>>>
>>>
>>
>
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