[Freeswitch-users] return to shell only when call from originate is complete?
Bipin Patel
bipin at xbipin.com
Sun May 21 15:42:14 UTC 2017
hi,
im trying to avoid going the esl route, for now i solved this by calling
a bash script from python which monitors the call once the UUID is
passed to it so that holds the python command till call is over and then
it proceeds further
Regards,
Bipin
------------------------------------------------------------------------
-------- Original Message --------
Subject: Re: [Freeswitch-users] return to shell only when call from
originate is complete?
From: Tihomir Culjaga <tculjaga at gmail.com>
To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
Date: 5/21/2017, 7:25:31 PM
> i still think you are better consume events with python...
> its easy and straightforward
>
>
> #!/usr/bin/env python
>
> import string
> import sys
>
> from ESL import *
>
> con = ESLconnection("127.0.0.1","8021","ClueCon")
> #are we connected?
> callDirection = "unknown"
>
>
> if con.connected:
> print "we connected \n"
> con.events("plain", "all");
>
> while 1:
> #my $e = $con->recvEventTimed(100);
> e = con.recvEvent()
>
> if e:
> #print e.serialize()
> en = e.getHeader("Event-Name")
> print "Name =>" ,en
>
> if en == "CHANNEL_OUTGOING":
> callDirection = "OUT"
> print "Direction =", callDirection
>
> elif en == "CHANNEL_ORIGINATE":
> print "Originate call - direction =", callDirection
>
> elif en == "CHANNEL_CALLSTATE":
> print "Call State =>", e.getHeader("Answer-State")
>
> elif en == "CHANNEL_ANSWER":
> print "Call START - direction =", callDirection
>
> elif en == "CHANNEL_HANGUP":
> print "Call END - direction =", callDirection
>
> elif en == "CHANNEL_PARK":
> callDirection = "IN"
> print "Call PARK - direction =", callDirection
>
>
>
> you can work it out from here pretty everything you want.
>
>
> T.
>
> On 21 May 2017 at 14:32, Bipin Patel <bipin at xbipin.com
> <mailto:bipin at xbipin.com>> wrote:
>
> hi,
>
> i converted the bash script to python as below:
>
> ret = subprocess.Popen('sudo fs_cli -x \"show channels\" | grep -c
> \"'+UUID+'\"', shell=True, stdout=subprocess.PIPE,
> stderr=subprocess.PIPE)
> sout, serr = ret.communicate()
> print sout
>
> the reason i use -c instead of -q is because fs_cli always returns
> a 0 exit code so it doesnt work through python when combined with
> grep so i tried to exit loop when the counter is 0 meaning the
> call is completed, but the above returns some weird numbers in
> sout, when the call is running it shows 5 and when done shows 3
> but same if i run directly through console it shows accurately.
>
> any idea how to fix this?
>
>
> Regards,
> Bipin
>
>
> ------------------------------------------------------------------------
> -------- Original Message --------
> Subject: Re: [Freeswitch-users] return to shell only when call
> from originate is complete?
> From: William Simon <wsimon at stratusvideo.com>
> <mailto:wsimon at stratusvideo.com>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> <mailto:freeswitch-users at lists.freeswitch.org>
> Date: 5/20/2017, 1:29:05 AM
>> If you are using fs_cli then a simple shell script can monitor
>> the call and return when the call completes:
>>
>> #!/bin/bash
>>
>> RESULT=$( fs_cli -x "originate leg1 leg2" )
>>
>> if [[ $RESULT =~ "OK" ]]; then
>> UUID=$( echo "$RESULT" | cut -f 2 -d ' ' )
>> while fs_cli -x "show channels" | grep -q $UUID ;
>> do
>> sleep 5;
>> done
>> echo "Call completed."
>> fi
>>
>>
>>
>>
>>> On May 19, 2017, at 12:31 PM, Bipin Patel <bipin at xbipin.com
>>> <mailto:bipin at xbipin.com>> wrote:
>>>
>>> hi,
>>>
>>> any other way this can be done
>>>
>>>
>>> Regards,
>>> Bipin
>>>
>>>
>>> ------------------------------------------------------------------------
>>> -------- Original Message --------
>>> Subject: Re: [Freeswitch-users] return to shell only when call
>>> from originate is complete?
>>> From: Michael Jerris<mike at jerris.com> <mailto:mike at jerris.com>
>>> To: Bipin Patel<bipin at xbipin.com> <mailto:bipin at xbipin.com>
>>> Date: 5/19/2017, 7:48:22 PM
>>>> No, thats not what originate does.
>>>>
>>>>> On May 19, 2017, at 11:43 AM, Bipin Patel <bipin at xbipin.com
>>>>> <mailto:bipin at xbipin.com>> wrote:
>>>>>
>>>>> hi,
>>>>>
>>>>> does it happen right after answer?
>>>>> is there any way to lock it so it returns only after failure
>>>>> or after hangup? yes im using ignore_early_media
>>>>>
>>>>>
>>>>> Regards,
>>>>> Bipin
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------
>>>>> -------- Original Message --------
>>>>> Subject: Re: [Freeswitch-users] return to shell only when call
>>>>> from originate is complete?
>>>>> From: Michael Jerris<mike at jerris.com> <mailto:mike at jerris.com>
>>>>> To: FreeSWITCH Users
>>>>> Help<freeswitch-users at lists.freeswitch.org>
>>>>> <mailto:freeswitch-users at lists.freeswitch.org>
>>>>> Date: 5/19/2017, 7:34:35 PM
>>>>>> originate returns when we get call progress, or in the case
>>>>>> of ignore_early_media, on answer or failure.
>>>>>>
>>>>>>> On May 19, 2017, at 10:36 AM, Bipin Patel <bipin at xbipin.com
>>>>>>> <mailto:bipin at xbipin.com>> wrote:
>>>>>>>
>>>>>>> hi,
>>>>>>>
>>>>>>> i was wondering if its possible to to release handle from an
>>>>>>> originate command only once the call is completed, i mean i
>>>>>>> send a originate command from shell using fs_cli but only
>>>>>>> return back to prompt once the call is completed rather than
>>>>>>> as soon as a bridge is created or a UUID generated
>>>>>>>
>>>>>>
>>>>
>>>
>>>
>>>
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>>
>>
>>
>> “The information transmitted is intended only for the person or
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>> the intended recipient of this message you are hereby notified
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>> contact the sender and delete the material from any computer.”
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org <mailto:consulting at freeswitch.org>
>> http://www.freeswitchsolutions.com
>> <http://www.freeswitchsolutions.com>
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://confluence.freeswitch.org <http://confluence.freeswitch.org>
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>>
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org <mailto:consulting at freeswitch.org>
> http://www.freeswitchsolutions.com
> <http://www.freeswitchsolutions.com>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org <http://confluence.freeswitch.org>
> http://www.cluecon.com
>
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>
>
>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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>
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