[Freeswitch-users] Scheduled Hangup Issue

Sat Apr 12 05:37:43 PDT 2008

Hello,

Race condition still happens with db function. bridge_uuid is undefined.
I made a hack, added execute_on_bridge variable, and execute it on bridge.
This way it works for me. I am sure this is not the best solution.
Please take a look, maybe improve it.
Or could you suggest any other solution for this?

Thanks,
Tamas

On 4/11/08, Anthony Minessale <anthony.minessale at gmail.com> wrote:
>
> I found a bug where some code to optimize for escaped strings not needing
> expansion skipped the expansion which is not ok cos we need to strip the \
> in the result
>
> Update to 8087 or newer and try my original suggestion.
>
> By the way, this is probably a race condition waiting to happen because
> you are using a global var here.
> You may want to consider using the db function instead.
>
>  <action application="db"
> data="insert/track_uuid/${caller_id_number}/${bridge_uuid}"/>
>
> <action application="set" data="my_id=1234"/>
> <action application="set" data="execute_on_answer="db
> insert/track_uuid/\${my_id}/\${bridge_uuid}"/>
>
> then later you can make an extension that expands
> ${db(select/track_uuid/1234)}
>
> and it would be the bridge_uuid as inserted by the above execute_on answer
> and unique to the callers id
>
>
>
>
> On Fri, Apr 11, 2008 at 11:21 AM, Tamas Cseke <cstomi.levlist at gmail.com>
> wrote:
>
> > Hello,
> >
> > Thanks your help!
> >
> > I have problems with it.
> > when i try
> >
> > <action application="set" data="execute_on_answer=set_global
> > spy_uuid=\${bridge_uuid}"/>
> >
> > expand doesn't change its input, so the value of spy_uuid will be
> > '\$bridge_uuid'.
> >
> > I can figure this out with
> >
> > <action application="set" data="execute_on_answer=set_global
> > spy_uuid=\${bridge_uuid}${foobar}"/>
> >
> > In this case it is expanded to spy_uuid=${bridge_uuid}
> > But on answer brigde_uuid is undefined.
> > Is it any other solution for setting a global variable with the value of
> > the bridge_uuid on answer?
> >
> > Thanks any help,
> > Tamas
> >
> >
> >
> >
> >
> > > oops i meant \$
> > >
> > > On Thu, Apr 10, 2008 at 4:24 PM, Anthony Minessale <
> > > anthony.minessale at gmail.com> wrote:
> > >
> > >
> > >> try escaping the $ with /$
> > >>
> > >>
> > >> On Thu, Apr 10, 2008 at 2:21 PM, Tamas Cseke <
> > cstomi.levlist at gmail.com>
> > >> wrote:
> > >>
> > >>
> > >>> Hello,
> > >>>
> > >>> I would like to mark the uuid of the called channel for further
> > process.
> > >>> (Spying this channel with eavesdrop for other call)
> > >>>
> > >>> i tried with the execute_on_answer variable but it doesn't suit for
> > me.
> > >>> I think the value of the var is evaluated immediately, when
> > bridged_uuid
> > >>> isn't set yet.
> > >>> Could you advise a solution for this please, if there is?
> > >>>
> > >>> Something like:
> > >>> <action application="bridge" data="portaudio"/>
> > >>> <action application="set" data="execute_on_answer=set_global
> > >>> spy_uuid=${bridged_uuid}"/>
> > >>>
> > >>> Thanks,
> > >>> Tamas
> > >>>
> > >>>
> > >>> On 4/2/08, Anthony Minessale <anthony.minessale at gmail.com> wrote:
> > >>>
> > >>>> I added support in the latest trunk to set the variable
> > >>>> execute_on_answer to an application of your choice
> > >>>>
> > >>>> <action application="set" data="execute_on_answer=sched_hangup +20
> > >>>> alloted_timeout"/>
> > >>>>
> > >>>> --
> > >>>> Anthony Minessale II
> > >>>>
> > >>>> FreeSWITCH http://www.freeswitch.org/
> > >>>> ClueCon http://www.cluecon.com/
> > >>>>
> > >>>> AIM: anthm
> > >>>> MSN:anthony_minessale at hotmail.com<MSN%3Aanthony_minessale at hotmail.com>
> > <MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> > >
> > >>>> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> > <PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
> > >
> > >>>> IRC: irc.freenode.net #freeswitch
> > >>>>
> > >>>> FreeSWITCH Developer Conference
> > >>>> sip:888 at conference.freeswitch.org<sip%3A888 at conference.freeswitch.org>
> > <sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
> > >
> > >>>> iax:guest at conference.freeswitch.org/888
> > >>>> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> > <googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
> > >
> > >>>> pstn:213-799-1400
> > >>>> _______________________________________________
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> > >>>>
> > >>>>
> > >>>>
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> > >>>
> > >> --
> > >> Anthony Minessale II
> > >>
> > >> FreeSWITCH http://www.freeswitch.org/
> > >> ClueCon http://www.cluecon.com/
> > >>
> > >> AIM: anthm
> > >> MSN:anthony_minessale at hotmail.com<MSN%3Aanthony_minessale at hotmail.com><
> > MSN%3Aanthony_minessale at hotmail.com<MSN%253Aanthony_minessale at hotmail.com>
> > >
> > >> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> > <PAYPAL%3Aanthony.minessale at gmail.com<PAYPAL%253Aanthony.minessale at gmail.com>
> > >
> > >> IRC: irc.freenode.net #freeswitch
> > >>
> > >> FreeSWITCH Developer Conference
> > >> sip:888 at conference.freeswitch.org<sip%3A888 at conference.freeswitch.org><
> > sip%3A888 at conference.freeswitch.org<sip%253A888 at conference.freeswitch.org>
> > >
> > >> iax:guest at conference.freeswitch.org/888
> > >> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> > <googletalk%3Aconf%2B888 at conference.freeswitch.org<googletalk%253Aconf%252B888 at conference.freeswitch.org>
> > >
> > >> pstn:213-799-1400
> > >>
> > >>
> > >
> > >
> > >
> > >
> > >
> > ------------------------------------------------------------------------
> > >
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>
>
>
> --
> Anthony Minessale II
>
> FreeSWITCH http://www.freeswitch.org/
> ClueCon http://www.cluecon.com/
>
> AIM: anthm
> MSN:anthony_minessale at hotmail.com <MSN%3Aanthony_minessale at hotmail.com>
> GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
> IRC: irc.freenode.net #freeswitch
>
> FreeSWITCH Developer Conference
> sip:888 at conference.freeswitch.org <sip%3A888 at conference.freeswitch.org>
> iax:guest at conference.freeswitch.org/888
> googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
> pstn:213-799-1400
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