[reSIProcate] RE: Multiple Concurrent Dialogs

["Swavek Skret" <SSkret@xxxxxxxxxxxxxx>]

Jason,

Here is how I set the profile, following the BasicCall.cxx example:

        Profile uacProfile;
        auto_ptr<ClientAuthManager> uacAuth(new
ClientAuthManager(uacProfile));
        _DumUac->setProfile(&uacProfile);
        _DumUac->setClientAuthManager(uacAuth);

        _DumUac->setInviteSessionHandler(this);
        _DumUac->addOutOfDialogHandler(OPTIONS, this);

        NameAddr uacAor("sip:UAC@xxxxxxxxx:12005");

        _DumUac->getProfile()->setDefaultFrom(uacAor);
        _DumUac->getProfile()->addSupportedLanguage(Token("en"));
        _DumUac->getProfile()->addSupportedMimeType(Mime("application",
"sdp"));
        _DumUac->getProfile()->addSupportedMethod(INVITE);
        _DumUac->getProfile()->addSupportedMethod(ACK);
        _DumUac->getProfile()->addSupportedMethod(CANCEL);
        _DumUac->getProfile()->addSupportedMethod(OPTIONS);
        _DumUac->getProfile()->addSupportedMethod(BYE);


If it comes to override host and port I am not sure what it is either. I
just stumbled into it since I got an access violation there.

Thanks,

Swavek 

-----Original Message-----
From: Jason Fischl [mailto:jason@xxxxxxxxxxxxxx] 
Sent: Thursday, November 11, 2004 2:56 PM
To: Swavek Skret; resiprocate
Subject: Re: Multiple Concurrent Dialogs

Swavek forwarded me this question and said it was ok to post to this
list. Does anybody have any ideas what is going on here?

A few questions:

- Did you set up a profile and set it in the dum object?
- I'm not familiar with this override host and port. What is it?


Swavek Skret wrote:
> Jason,
> 
> I am running into a problem while using DialogUserManager. I want to 
> have a user agent client that has a few different dialogs going on.
> Within a single dialog, I would like to send an invite out, get a 3xx 
> response, and send out another invite. I do not need to send a 
> registration out. Looks simple. Yet, when I run my program, I am 
> getting an error when calling:
> 
> SipMessage msg = _DumUac->makeInviteSession(from, to, req->getSdp());
> 
> Here is the sequence of calls that get executed:
> 
> 1. DialogUserManager::makeInviteSession()
> BaseCreator* bc = new InviteSessionCreator(*this, target, from, 
> initialOffer);
> 
> 2. InviteSessionCreator::InviteSessionCreator()
> makeInitialRequest(target, from, INVITE);
> 
> 3. BaseCreator::makeInitialRequest()
>    ...
>    ...
>       if (mDum.getProfile()->hasOverrideHostAndPort())
>       {
>          contact.uri() = mDum.getProfile()->getOverideHostAndPort();  
> // ACCESS VIOLATION!!!!!
>       }
> 
> 
> It seems to me that I am getting the access violation because the
> hasOverrideHostAndPort() always returns true. Please look at the code.
> However, maybe I should not have fallen into this block of code and 
> should execute the initial if block:
> 
>    if (mDum.getProfile()->hasGruu(target.uri().getAor()))
>    {
>       contact = mDum.getProfile()->getGruu(target.uri().getAor());  //

> MAYBE I SHOULD BE HERE...
>       mLastRequest.header(h_Contacts).push_front(contact);
>    }
>    else
>    {
>       if (mDum.getProfile()->hasOverrideHostAndPort())
>       {
>          contact.uri() = mDum.getProfile()->getOverideHostAndPort();
>       }
>       contact.uri().user() = from.uri().user();      
>       mLastRequest.header(h_Contacts).push_front(contact);
>    }
> 
> which would point into some other problem in my code or the 
> configuration. Could you please comment?
>