Re: [SR-Users] Differentiating between regular hangup and dialog timeout

On 15/04/15 15:35, Mickael Marrache wrote:

Thanks for your reply, the solution you proposed works fine.

However, I created a pull request with the flag change you proposed. I tested the change, it works, however I wonder if there is a way to access the flag name inside the script?

Using bitwise operations is the way to test, like you showed in the issues tracker:

if($dlg(dflags)&(1<<10))

You can use defines to make it easier to read.

Cheers, Daniel

Mickael

*From:*sr-users [mailto:sr-users-bounces@lists.sip-router.org] *On Behalf Of *Daniel-Constantin Mierla *Sent:* Wednesday, April 15, 2015 3:20 PM *To:* Kamailio (SER) - Users Mailing List *Subject:* Re: [SR-Users] Differentiating between regular hangup and dialog timeout

Hello,

On 15/04/15 14:02, Mickael Marrache wrote:

Hi,



I'm looking for a way to differentiate between regular hangup and
dialog timeout.



In both case, the dialog:end event is called. Do you know which
information can I use in the event route to differentiate between
the two cases?

no embedded mechanism comes in my mind now. For the future, maybe we can set a specific flag in one of the internal flags fields (dflags seems appropriate, not being persistent and already exposed via $dlg() variable).

For now the solution would be to set and avp when you receive a BYE, before calling dlg_manage() or loose_route(). In event route that avp should be present if the dialog is terminated is due to a BYE on the wire and not present if it is internal timeout.

Cheers, Daniel

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda http://twitter.com/#%21/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015 Berlin, Germany - http://www.kamailioworld.com