[Freeswitch-users] inconsistent Event XML (Event PLAINworkingfine)

UV uv at talknet.com.au
Thu Jun 5 01:41:49 PDT 2008


You understood me right.

 

We ran the tests on several boxes over and over again and the results were
conclusive - it's not a CPU/Memory/Machine issue. All tests were on a
windows machines. We haven't tried on anything else.

I assume you tested it on a linux machine. 

 

I guess if it's not replicating there, it must be a windows specific issue.

 

  _____  

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Anthony
Minessale
Sent: Thursday, June 05, 2008 8:43 AM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] inconsistent Event XML (Event
PLAINworkingfine)

 

do you mean noevents before or after you hangup?
cos noevents first would obviously kill the events before you ever saw them.
I ask because I ran script in 2 shells telneted to 8021 on a box one 

"events plain"
and the other 
"events xml"

Then I called 3011 and hungup again and all the events were there in both.

Could this be a windows specific issue?




On Wed, Jun 4, 2008 at 2:57 PM, UV <uv at talknet.com.au> wrote:

These steps instruct how to manually reproduce these symptoms using a VoIP
endpoint (IPPhone/SoftPhone) and a terminal (telnet/putty).

In step 7 you physically put the phone down (on-hook). I recommended
entering in the terminal "NOEVENTS" to stop receiving events so you can
scroll up and compare the events.

 

Obviously, these are not the steps made by the call-control engine which is
fully automatic.

 

Sorry for that. I hope it's clearer now. Did that solve your confusion or am
I the one confused?

 

  _____  

From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of Anthony
Minessale
Sent: Thursday, June 05, 2008 4:27 AM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] inconsistent Event XML (Event PLAIN
workingfine)

 

I dont get step 7?
hangup the call and send noevents ?



On Wed, Jun 4, 2008 at 12:09 AM, UV <uv at talknet.com.au> wrote:

We've been having various problems intercepting events using the
Event_Socket mod where we found different events to be missing from time to
time. This included events concerning call-control (CHANNEL_CREATE,
CHANNEL_ANSWER, CHANNEL_HANGUP and CHANNEL_DESTROY) which were out biggest
problem as we're trying to build a call-control engine on top of the FS.

We later found this problem was restricted to events in XML format (i.e.
event xml all) while PLAIN events (i.e. event plain all) seem to be working
fine.

To reproduce this it requires loading the FS to some extent, however we
found a easily reproducible scenario in which you can see the difference:
1. Start a call to the conference room 3011
2. Wait until the call in answered and all prompts resumed
3. Initiate two event_socket interfaces (such as telnet/ssh to 8021)
4. Register on one for EVENT XML ALL
5. Register on the other EVENT PLAIN ALL
7. Hang up the call (and send NOEVENTS)

This will reproduce a noticeable difference of at least 4 missing events in
the XML events interface: CODEC, CHANNEL_EXECUTE_COMPLETE, PRESENCE_IN and
most important CHANNEL_DESTROY

I've posted both results on PB:
Working PLAIN events: http://pastebin.freeswitch.org/4560
Inconsistent XML events: http://pastebin.freeswitch.org/4561

BTW, it's FreeSwitch Version 1.0.0 (8697) running on a Windows XP machine.

Any ideas? Suggestions?


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-- 
Anthony Minessale II

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ClueCon http://www.cluecon.com/

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-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/

AIM: anthm
MSN:anthony_minessale at hotmail.com
<mailto:MSN%3Aanthony_minessale at hotmail.com> 
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com
<mailto:PAYPAL%3Aanthony.minessale at gmail.com> 
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
sip:888 at conference.freeswitch.org
<mailto:sip%3A888 at conference.freeswitch.org> 
iax:guest at conference.freeswitch.org/888
googletalk:conf+888 at conference.freeswitch.org
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pstn:213-799-1400 

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