[reSIProcate] dum leaks dialogs and dialogsets on shutdown

[Scott Godin]

Assuming the notify has a terminated event state in it - sounds like a bug
in DUM.

Scott


On Wed, Mar 5, 2014 at 4:50 AM, Daniel Tacalau <dtacalau at ezuce.com> wrote:

> Hi,
>
> In the scenario below, when dum is shutdown gracefully with
> dum.shutdown(&_shutdownHandler), it waits indefinitely in shutdown - from
> logs there are some AppDialog and AppDialogSet which are not destroyed. Not
> sure what's the problem. Shutdown does not block if I use forced method
> _dum.forceShutdown(&_shutdownHandler);
>
> Here's the scenario:
>
> I use DUM as a subscribe client to fetch state from phones by sending
> SUBSCRIBE requests with Expires 0. Phone replies back with 200 OK and
> NOTIFY, but proxy reverse the sequence and sends to DUM the NOTIFY followed
> by 200OK. The leaked Dialogs and DialogSets are created by DUM when it
> receives the 200OK.
>
> I've attached logs.
>
> 2014-03-04T14:34:28.747357Z:6273:SIP:DEBUG:dtacalau-laptop.dev-ezuce.ro::7f658e604700:sipxsss:DEBUG
> | 20140304-163428.747 |  | RESIP:DUM | 140074157098752 |
> HandleManager.cxx:51 | 14 -> AppDialog 14
> 2014-03-04T14:34:28.747493Z:6275:SIP:DEBUG:dtacalau-laptop.dev-ezuce.ro::7f658e604700:sipxsss:DEBUG
> | 20140304-163428.747 |  | RESIP:DUM | 140074157098752 |
> HandleManager.cxx:51 | 3 -> AppDialogSet 3
> 2014-03-04T14:34:28.747589Z:6277:SIP:DEBUG:dtacalau-laptop.dev-ezuce.ro::7f658e604700:sipxsss:DEBUG
> | 20140304-163428.747 |  | RESIP:DUM | 140074157098752 |
> HandleManager.cxx:51 | 4 -> AppDialogSet 4
>
> Could there be anything wrong on my end or could be a bug in DUM? I'd
> prefer to shutdown gracefully.
>
> Thanks,
> Daniel
>
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