[Freeswitch-users] Check session ready after session transfer

Michael Jerris mike at jerris.com
Mon Jul 6 22:30:43 MSD 2015


What specifically are you looking for in "alive"

> On Jul 6, 2015, at 2:10 PM, Zvi Agmon <zvi at lexifone.com> wrote:
> 
> Hi Michael,
> Thanks for your response.
> 
> The issues I'm facing is in this scenario:
> - an inbound call is answered and hit the first dial plan
> - after performing application logic the call is transferred to another dial plan.
> - in this dial plan the call is bridged to an out bound leg and a lua script is run when the outbound call is answered.
> - in this lua script I need to do some logic but want to make sure the session is alive. 
>   - for that I'm calling the method session:ready but in some cases the method returns false although the call is alive. Also the documentation says that after transfer session:ready should return false.
> 
> So my question is - how would you check that the session is in working state at this stage?
> 
> Thanks
> Zvi Agmon
> 
> 
> 
> Best regards
> 
> Zvi Agmon
> Lexifone <http://www.lexifone.com/>
> email: zvi at lexifone.com <mailto:zvi at lexifone.com>
> Office: +972-4-6817711
> Cell: +972-54-4505109
> 
> On Mon, Jul 6, 2015 at 6:38 PM, Michael Jerris <mike at jerris.com <mailto:mike at jerris.com>> wrote:
> this is a very vague question.  you are alluding to a problem but never coming out and saying what problem you have.
> 
> On Monday, July 6, 2015, Zvi Agmon <zvi at lexifone.com <mailto:zvi at lexifone.com>> wrote:
> Hi,
> 
> Can anyone help with this please? 
> Didn't get any response - maybe the question is not clear enough...
> 
> I'm trying to figure out the correct way to check for session state after it was transferred to another dial plan - meaning - a lua script is called from the new dial plan and in it I want to know if the session is in ready state.
> 
> Thanks a lot
> 
> Zvi Agmon
> Lexifone <http://www.lexifone.com/>
> zvi at lexifone.com <>
> 
> 
> Best regards
> 
> Zvi Agmon
> Lexifone <http://www.lexifone.com/>
> email: zvi at lexifone.com <>
> Office: +972-4-6817711 <tel:%2B972-4-6817711>
> Cell: +972-54-4505109 <tel:%2B972-54-4505109>
> On Tue, Jun 30, 2015 at 2:07 PM, Zvi Agmon <zvi at lexifone.com <>> wrote:
> Hello,
> 
> Need some help regarding session state validation.
> 
> In documentation I see this:
> 
> session:ready
> - checks whether the session is still active (true anytime between call starts and hangup)
> - also session:ready will return false if the call is being transferred. Bottom line is you should always be checking session:ready on any loops and periodically throughout your script and exit asap if it returns false.
> 
> My experience is that after transfer the return value of session:ready() is is not consistent - what is the correct way to check session state in that case?
> 
> Thanks
> 
> Zvi Agmon
> Lexifone <http://www.lexifone.com/>
> email: zvi at lexifone.com <>
> Office: +972-4-6817711 <tel:%2B972-4-6817711>
> Cell: +972-54-4505109 <tel:%2B972-54-4505109>
> 
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