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Re: [reSIProcate-users] Issues with makeInviteSessionFromRefer

Scott,

Attached are the relevant recon logs with and without the sleep.
We also added a printout before the sleep and after (*****Before sleep ***** and ******After sleep ******).


Thanks,
Amir 


On Mon, Jun 27, 2011 at 11:18 PM, Scott Godin <sgodin@xxxxxxxxxxxxxxx> wrote:
That is very strange.  I don't even have a theory as to why a sleep call would make a difference.  I've tested transfers many times with recon and have never seen that behaviour.  Can you post the relevant recon logs at STACK level?  One with the sleep present and one without.

Scott

On Mon, Jun 27, 2011 at 4:13 AM, Amir Tsafrir <atsafrir@xxxxxxxxx> wrote:

Hello,

 

We are having an issue with RemoteParticipant::OnRefer in recon.

 

When we transfer one call to another (from other sip client), this event is raised, however the “Invite” is not sent to the remote participant unless we put the sleep after makeInviteSessionFromRefer function.

When the sleep is not present, the last message that is sent is NOTIFY (100 trying…) and the refer process is not completed successfully.

Can you advise on how to fix this issue without calling the “sleep” between makeInviteSessionFromRefer and sendInvite.

Here is the code of RemoteParticipant::OnRefer:

 

ss->send(ss->accept(202 /* Refer Accepted */));

 

// Figure out hold SDP before removing ourselves from the conversation

bool holdSdp = mLocalHold; 

 

// Create new Participant - but use same participant handle

RemoteParticipantDialogSet* participantDialogSet = new RemoteParticipantDialogSet(mConversationManager, mDialogSet.getForkSelectMode(), mMediaAddress, mMediaPort);

RemoteParticipant *participant = participantDialogSet->createUACOriginalRemoteParticipant(mHandle); // This will replace old participant in ConversationManager map

participant->mReferringAppDialog = getHandle();

 

replaceWithParticipant(participant);      // adjust conversation mappings

 

// Create offer

SdpContents offer;

participant->buildSdpOffer(holdSdp, offer);

 

// Build the Invite

SharedPtr<SipMessage> NewInviteMsg = mDum.makeInviteSessionFromRefer(msg, ss->getHandle(), &offer, participantDialogSet);

 

/*******Sleep********/

Sleep(500);

 

participantDialogSet->sendInvite(NewInviteMsg);

 

 

 

Thank you in advance.


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Attachment: recon_logs.zip
Description: Zip archive