RE: Leaving a conference when one is not entered in

Not sure to understand exactly, I always put exit at the end of every sub.

Here is a sample script:
# # # # # # # # # # # # # # # # # # # # # # # # 
 set %confname %pstn.dnid
 conference.enter name=%confname attr=periodicTone  
 slog.crit "Entering conference: %confname"
 sleep 9999
 conference.leave name=%confname
 hangup
exit

^hangup
 conference.leave name=%confname
exit
# # # # # # # # # # # # # # # # # # # # # # # #


-----Original Message-----
From: David Sugar [mailto:[email protected]] 
Sent: April 11, 2005 4:40 PM
To: [email protected]
Cc: Julien Chavanton; [email protected]
Subject: Re: [Bayonne-devel] Leaving a conference when one is not entered in

When you hangup/exit a script, at least, if it's caused by exiting the 
bottom of a script, the current line record is NULL.  Step follows the 
link list until it finds a NULL line record, and then triggers the exit. 
  If the server is not yet exiting, it will try the ^hangup and/or exit 
script.  If it is already exiting, then it goes to the hangup state, 
with the current line record as NULL.  Is this what is happening?

Etoile Dièse wrote:
> Le Mon, 11 Apr 2005 15:08:23 -0400, Julien Chavanton  
> <[email protected]> a écrit:
> 
>> Hi,
>>
>> The description of the bug was not correct.
>>
>> I did revert to the code I have made for conference and at the end I  
>> encounter the same problem.
>>
>> It seem that after hangup we must avoid using certain function call 
>> or  obect instantiation, because sometime it fail with a segfault, not 
>> sure  if it is the instantiation of "Line" or the "getscript()" 
>> function but  the problem is there:
>>
> 
> David, what do you think ?
> When hangup occurs, is it a problem to use getscript() ?
> 
> Julien, have you tried to check the getScript() return value ?
> (I mean, are you sure of the place where the segfault occurs ? I have  
> already
> seen some "segfaulted" programs that were not producing the last trace  
> before the crash...)
> 
> Maybe it's line->argc that crashes ?
> 
> FdR/ED
> 
>