[asterisk-users] Get context with hangup handler

[asterisk at phreaknet.org]

Generally speaking, whether it makes it into the main branch or not 
shouldn't be relevant. If you need the feature, then you can use the 
patch, if not, then don't.
That said, some changes were suggested on the review, so it is now 
${CHANNEL(lastcontext)} as opposed to ${LASTCONTEXT}. That updated 
version is here: https://gerrit.asterisk.org/c/asterisk/+/17784

On 1/9/2022 12:23 PM, Dovid Bender wrote:
> It seems like this would work and I appreciate the code but I doubt it
> would make it into the main branch. I think I am stuck with setting it in
> the context.
>
>
> On Thu, Jan 6, 2022 at 8:26 AM <asterisk at phreaknet.org> wrote:
>
>> I'm not sure what other implications this might have, but does something
>> like this work for you? You would need to apply the following patch[1].
>>
>> Manually trying to save the last context/exten/etc. in the dialplan itself
>> is guaranteed to be an ugly solution. Let Asterisk do it for you.
>>
>> [f1]
>> exten => s,1,NoOp(${CONTEXT})
>>          same => n,NoOp(${CONTEXT} / ${LASTCONTEXT})
>>          same => n,Goto(f2,s,1)
>> [f2]
>> exten => s,1,NoOp(${CONTEXT} / ${LASTCONTEXT})
>>          same => n,NoOp(${CONTEXT} / ${LASTCONTEXT})
>>          same => n,Hangup()
>>
>> pbxdev*CLI> channel originate Local/s at f1 application Wait 30
>> [Jan  6 08:19:30]     -- Called s at f1
>> [Jan  6 08:19:30]     -- Executing [s at f1:1] NoOp("Local/s at f1-00000002;2",
>> "f1") in new stack
>> [Jan  6 08:19:30]     -- Executing [s at f1:2] NoOp("Local/s at f1-00000002;2",
>> "f1 / ") in new stack
>> [Jan  6 08:19:30]     -- Executing [s at f1:3] Goto("Local/s at f1-00000002;2",
>> "f2,s,1") in new stack
>> [Jan  6 08:19:30]     -- Goto (f2,s,1)
>> [Jan  6 08:19:30]     -- Executing [s at f2:1] NoOp("Local/s at f1-00000002;2",
>> "f2 / f1") in new stack
>> [Jan  6 08:19:30]     -- Executing [s at f2:2] NoOp("Local/s at f1-00000002;2",
>> "f2 / f1") in new stack
>> [Jan  6 08:19:30]     -- Executing [s at f2:3] Hangup("Local/s at f1-00000002;2",
>> "") in new stack
>> [Jan  6 08:19:30]   == Spawn extension (f2, s, 3) exited non-zero on
>> 'Local/s at f1-00000002;2'
>>
>> [1] https://code.phreaknet.org/asterisk/lastcontext.diff
>> On 1/5/2022 10:22 PM, Dovid Bender wrote:
>>
>> Steve,
>>
>> I thought of this but that would mean I would need to add this to the
>> beginning of every context which I can do, but I was trying to avoid.
>>
>>
>> On Wed, Jan 5, 2022 at 10:06 PM Steve Edwards <asterisk.org at sedwards.com>
>> wrote:
>>
>>> On Wed, 5 Jan 2022, Steve Edwards wrote:
>>>
>>>>        same = n,                       set(LAST-CONTEXT=${context}
>>> Double damn. I munged the case on ${CONTEXT}. I give up for today :)
>>>
>>> --
>>> Thanks in advance,
>>> -------------------------------------------------------------------------
>>> Steve Edwards       sedwards at sedwards.com      Voice: +1-760-468-3867 PST
>>>               https://www.linkedin.com/in/steve-edwards-4244281
>>>
>>> --
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>>
>>