[Freeswitch-users] Remove scheduled broadcast in javascript

Matt Broad matt at inveroak.com
Fri Jul 26 11:17:33 MSD 2013


Hi Anthony,

thanks for the reply :)

That's great, that explains why it would delete all tasks associated to 
the session.  Do you know of a way of getting/setting the group id when 
calling schedule_broadcast?

I can't see that it expects a variable when being called to be able to 
give it a groupid, and the session execute just returns true or false 
(which I guess it should).

Any suggestions would be appreciated

thanks
Matt


On 25/07/2013 20:54, Anthony Minessale wrote:
> you can pass an optional group id to sched_cancel. When you don't 
> provide it, it defaults to the session uuid.
> I noticed in the code that it did not pull out task ids but I changed 
> the code so it will next time you update.
>
> meanwhile, you can still use sched_del as a variable execute the eval 
> app with the args ${sched_del 1234} or whatever the task id is.
>
>
> On Thu, Jul 25, 2013 at 2:47 AM, Matt Broad <matt at inveroak.com 
> <mailto:matt at inveroak.com>> wrote:
>
>     Hi Michael,
>
>     thanks for taking the time to reply.
>     You're right, I hadn't realised that sched_del was api only :)
>
>     I have tested sched_cancel and it works, but it removes all
>     scheduled broadcasts that have been set.
>     This is visible by calling "show tasks" from the fs_cli before and
>     after the sched_cancel is called.
>
>     Do you think there is a way of passing a task id to the
>     application to cancel a specific broadcast?
>
>     I can work around the issue by re-adding the other broadcasts, by
>     calculating the duration of the call and subtracting that from the
>     time passed to the sched_broadcast, but would be nicer to be able
>     to cancel the one schedule :)
>
>     I will be happy to update the wiki, though I may need a little
>     guidance in doing so as I've not done so before.
>
>     Again thanks for your time :)
>
>     thanks
>     Matt
>
>
>     On 24/07/2013 23:35, Michael Collins wrote:
>>     Hi Matt,
>>
>>     I hope you're willing to try a few things and report back. You're
>>     using session.execute to execute a dialplan application
>>     (sched_boradcast). However, sched_del is actually an API, not a
>>     dialplan application (i.e. you type sched_api blah blah at
>>     fs_cli). It just so happens that there are some dialplan apps
>>     that perform the same function as their API counterparts:
>>     sched_broadcast
>>     sched_hangup
>>     sched_transfer
>>
>>     However, there are some that are different: sched_del (API) vs.
>>     sched_cancel (dialplan app). If you're confused don't worry - it
>>     happens to everyone until they firmly grasp the difference
>>     between an API command and a dialplan application.
>>
>>     To remove the scheduled broadcast try this:
>>     session.execute("sched_cancel")
>>
>>     If it works then you can maybe add sched_cancel to the dptools
>>     wiki page <https://wiki.freeswitch.org/wiki/Mod_dptools#S>. :)
>>
>>     Let us know how it goes,
>>     Michael
>>
>>
>>
>>     On Wed, Jul 24, 2013 at 6:50 AM, Matt Broad <matt at inveroak.com
>>     <mailto:matt at inveroak.com>> wrote:
>>
>>         Hi,
>>
>>         is it possible to remove a sheduled broadcast within javascript?
>>
>>         I have:
>>         session.execute("sched_broadcast", "+60 /tmp/test.mp3 both");
>>
>>         But if for some reason I no longer need the broadcast to
>>         occur I need to
>>         delete it.  Looking on the Wiki I have found "sched_del" but
>>         cannot see
>>         how to get the task id for the broadcast to implement it.
>>
>>         Any help would be appreciated.
>>
>>         thanks
>>         Matt
>>
>>
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