[Asterisk-Users] agi scripting in perl - dealiing withunexpected disconnects gracefully / spurious DTMF

[Tim Petlock]

I'm not sure what you mean, being kind of new to some of the
terminology.  Are you saying that its possible to detect hangup and, for
example, write a timestamp to a table?  Is it a signal like I figured
out how to trap below or is it accessed some other way?

I need to do something like this because I've timed calls with a
stopwatch and can't figure out why the records going into the CDR table
are 20 seconds longer (or more) than the actual call time.  I understand
that the actual call time includes the time spent entering and
validating data but I've sat and timed it with a stopwatch and the CDR
is always longer than reality.

-Tim

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of James
Golovich
Sent: Thursday, February 19, 2004 3:13 PM
To: asterisk-users at lists.digium.com
Subject: RE: [Asterisk-Users] agi scripting in perl - dealiing
withunexpected disconnects gracefully / spurious DTMF

Also since you are using Asterisk::AGI you can register a callback that
gets called when most of the AGI commands return error/hangup.

James

On Thu, 19 Feb 2004, Tim Petlock wrote:

> Thanks - that gave me the basis for a couple of google searches.
> Near the top of the script I put in
> $SIG{HUP} = \&exitGracefully;
> 
> and I added a subroutine that looks like this:
> 
> sub exitGracefully {
> 	exit(0);
> }
> 
> It now kills itself off without needing to be killed and take * with
it.
> 
> THANKS!!!
> 
> -Tim
> 

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