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

Tihomir Culjaga tculjaga at gmail.com
Sun May 21 15:25:31 UTC 2017


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
>
>
>
>
>
>
> “The information transmitted is intended only for the person or entity to
> which it is addressed and may contain proprietary, business-confidential
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> message you are hereby notified that any use, review, retransmission,
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>
> Official FreeSWITCH Sites
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>
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> “The information transmitted is intended only for the person or entity to
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> upon this message is prohibited. If you received this in error, please
> contact the sender and delete the material from any computer.”
>
> _________________________________________________________________________
> 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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>
>
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>
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>
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