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

Steven Ayre steveayre at gmail.com
Fri May 26 12:24:33 UTC 2017 

This will automatically use whichever one you have available (preferring
the FreeSWITCH one)

try:
    import ESL
except ImportError:
    import PyESL as ESL


On 26 May 2017 at 13:23, Steven Ayre <steveayre at gmail.com> wrote:

> Try https://github.com/sjthomason/PyESL - pure python implementation
> using the same API as the official one.
>
> I'd generate the UUID yourself and set origination_uuid in the dialstring,
> which means you can subscribe to events on that call before the
> origination. CHANNEL_HANGUP and CHANNEL_DESTROY might be good ones to watch
> for to know when it's complete.
>
> On 22 May 2017 at 11:21, Bipin Patel <bipin at xbipin.com> wrote:
>
>> hi,
>>
>> i tried to install the python-ESL module using pip but it wont compile
>> even with swig, complaining about sys/time.h
>>
>>
>> Regards,
>> Bipin
>>
>>
>> ------------------------------
>> -------- Original Message --------
>> Subject: Re: [Freeswitch-users] return to shell only when call from
>> originate is complete?
>> From: Bipin Patel <bipin at xbipin.com> <bipin at xbipin.com>
>> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> <freeswitch-users at lists.freeswitch.org>
>> Date: 5/22/2017, 10:33:53 AM
>>
>> hi,
>>
>> btw is it possible to use python with esl on windows, i cant seem to find
>> any guide to it
>>
>>
>> Regards,
>> Bipin
>>
>>
>> ------------------------------
>> -------- Original Message --------
>> Subject: Re: [Freeswitch-users] return to shell only when call from
>> originate is complete?
>> From: Bipin Patel <bipin at xbipin.com> <bipin at xbipin.com>
>> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> <freeswitch-users at lists.freeswitch.org>
>> Date: 5/22/2017, 10:10:17 AM
>>
>> hi,
>>
>> that was a good one, the reason im not using esl directly from python is
>> because all i want to do is send originate command and get UUID and thats
>> about it and stop the python script as soon as its done, ill try it once
>> the requirements go higher with the client :)
>>
>>
>> Regards,
>> Bipin
>>
>>
>> ------------------------------
>> -------- Original Message --------
>> Subject: Re: [Freeswitch-users] return to shell only when call from
>> originate is complete?
>> From: Anthony Minessale <anthony.minessale at gmail.com>
>> <anthony.minessale at gmail.com>
>> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
>> <freeswitch-users at lists.freeswitch.org>
>> Date: 5/22/2017, 8:38:13 AM
>>
>> 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
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> “The information transmitted is intended only for the person or entity
>>>> to which it is addressed and may contain proprietary, business-confidential
>>>> and/or privileged material. If you are not the intended recipient of this
>>>> message you are hereby notified that any use, review, retransmission,
>>>> dissemination, distribution, reproduction or any action taken in reliance
>>>> 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.org
>>>> http://www.freeswitchsolutions.com
>>>>
>>>> Official FreeSWITCH Sites
>>>> http://www.freeswitch.org
>>>> http://confluence.freeswitch.org
>>>> http://www.cluecon.com
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/
>>>> freeswitch-users
>>>> http://www.freeswitch.org
>>>>
>>>>
>>>>
>>>>
>>>> “The information transmitted is intended only for the person or entity
>>>> to which it is addressed and may contain proprietary, business-confidential
>>>> and/or privileged material. If you are not the intended recipient of this
>>>> message you are hereby notified that any use, review, retransmission,
>>>> dissemination, distribution, reproduction or any action taken in reliance
>>>> 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
>>>>
>>>> FreeSWITCH-users mailing listFreeSWITCH-users at lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org
>>>>
>>>>
>>>>
>>>> ____________________________________________________________
>>>> _____________
>>>> 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
>>>>
>>>> FreeSWITCH-users mailing list
>>>> FreeSWITCH-users at lists.freeswitch.org
>>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/
>>>> freeswitch-users
>>>> http://www.freeswitch.org
>>>>
>>>
>>>
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:consulting at freeswitch.orghttp://www.freeswitchsolutions.com
>>>
>>> Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://confluence.freeswitch.orghttp://www.cluecon.com
>>>
>>> FreeSWITCH-users mailing listFreeSWITCH-users at lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org
>>>
>>>
>>> ____________________________________________________________
>>> _____________
>>> 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
>>>
>>> FreeSWITCH-users mailing list
>>> FreeSWITCH-users at lists.freeswitch.org
>>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>>> http://www.freeswitch.org
>>
>> --
>> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>>
>> ☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
>> http://twitter.com/FreeSWITCH
>> ☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
>> <http://freeswitch.org/g+>*
>>
>> ClueCon Weekly Development Call
>> ☎ sip:888 at conference.freeswitch.org  ☎ +19193869900 <(919)%20386-9900>
>>
>> https://www.youtube.com/watch?v=9XXgW34t40s
>> https://www.youtube.com/watch?v=NLaDpGQuZDA
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:consulting at freeswitch.orghttp://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://confluence.freeswitch.orghttp://www.cluecon.com
>>
>> FreeSWITCH-users mailing listFreeSWITCH-users at lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org
>>
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:consulting at freeswitch.orghttp://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://confluence.freeswitch.orghttp://www.cluecon.com
>>
>> FreeSWITCH-users mailing listFreeSWITCH-users at lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org
>>
>>
>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:consulting at freeswitch.orghttp://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Siteshttp://www.freeswitch.orghttp://confluence.freeswitch.orghttp://www.cluecon.com
>>
>> FreeSWITCH-users mailing listFreeSWITCH-users at lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org
>>
>>
>>
>> _________________________________________________________________________
>> 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
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
>> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
>> http://www.freeswitch.org
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freeswitch.org/pipermail/freeswitch-users/attachments/20170526/c9e5eecc/attachment-0001.html>

More information about the FreeSWITCH-users mailing list