[Freeswitch-users] return to shell only when call from originate is complete?

Anthony Minessale anthony.minessale at gmail.com
Mon May 22 04:38:13 UTC 2017 

I am trying to catch a fish can you help me?

Get a pole and use some fishing line with a hook and add a worm.

I dont really want to use a pole, I am just going to throw a grenade in the
water and a fish will fall into my boat.






On Sun, May 21, 2017 at 10:43 AM Bipin Patel <bipin at xbipin.com> wrote:

> 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> <tculjaga at gmail.com>
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> <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> 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> <wsimon at stratusvideo.com>
>> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> <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> 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> <mike at jerris.com>
>> To: Bipin Patel <bipin at xbipin.com> <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> 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> <mike at jerris.com>
>> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> <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> 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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>>
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>>
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>>
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>>
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>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>> http://www.cluecon.com
>>
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>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:consulting at freeswitch.orghttp://www.freeswitchsolutions.com
>
> Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://confluence.freeswitch.orghttp://www.cluecon.com
>
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>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

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