On Sun, May 21, 2017 at 10:43 AM Bipin Patel <bipin@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@gmail.com>
To: FreeSWITCH Users Help <freeswitch-users@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@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@stratusvideo.com>
To: FreeSWITCH Users Help <freeswitch-users@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@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@jerris.com>
To: Bipin Patel <bipin@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@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@jerris.com>
To: FreeSWITCH Users Help <freeswitch-users@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@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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Official FreeSWITCH Sites
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