[Freeswitch-users] exec_after*

Sergey Okhapkin sos at sokhapkin.dyndns.org
Mon Oct 18 14:32:30 PDT 2010

Thank you for the session_in_hangup_hook hint...

On Monday 18 October 2010, Michael Collins wrote:
> On Mon, Oct 18, 2010 at 12:40 PM, Sergey Okhapkin
> <sos at sokhapkin.dyndns.org>wrote:
> > The "h" extension in asterisk is a feature I used extensively. Lack of a
> > hangup dialplan handler makes DP programming in FS harder and less clear.
> That's what api_hangup_hook is for. Call ends, do an API that can do pretty
> much anything you can imagine and you're done. You can even set
> session_in_hangup_hook to true so that you have the channel's variables
> available even though the channel has been disconnected.
> > Fortunately, CDR handlers allow to do some post call cleanup work, but
> > in- dialplan implementation would be much better and clearer.
> Much better? No. Much clearer, possibly. The benefits of not doing cleanup
> work in the dialplan AFTER the channel has gone away far outweigh the
> drawbacks. Use api_hangup_hook and session_in_hangup_hook=true. Doing this
> stuff outside the dialplan is more efficient and less error-prone.
> -MC

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