[Freeswitch-users] Missing CHANNEL_HANGUP event in mod_event_socket

Victor Toofic toofics at gmail.com
Wed Apr 1 17:44:13 PDT 2009


thnks a lot!!
I was getting scared.. lol

Freeswitch rules!!

On Wed, 2009-04-01 at 16:23 -0500, Anthony Minessale wrote:
> its a race,
> 
> sometimes the socket connection ends before the channel
> 
> the linger socket command was added to tell FS to wait for the last
> channel event before
> ending the connection
> 
> just send the command
> 
> linger
> 
> 
> 
> On Wed, Apr 1, 2009 at 3:19 PM, Victor Toofic <toofics at gmail.com>
> wrote:
>         Hi all!!
>         
>         I'm stuck trying to use mod_event_socket in outbound mode. The
>         problem
>         that I'm facing is that while in a incoming call, using
>         "myevents" to
>         monitor for the channel's events.. the event CHANNEL_HANGUP
>         sometimes
>         arrives and sometimes doesn't. I can't figure it out why.
>         
>         The dialplan is:
>         
>         <extension name="9999">
>          <condition field="destination_number" expression="^9999$">
>            <action application="verbose_events" data="true"/>
>            <action application="socket" data="192.168.251.1:8384 async
>         full"/>
>          </condition>
>         </extension>
>         
>         The process that handles the connection does:
>         
>          1. connect
>          2. myevents
>             (received: Reply-Text: +OK Events Enabled)
>          3. sendmsg\n call-command: execute\n execute-app-name: answer
>             (received: Reply-Text: +OK)
>         
>         after this it waits for events and/or for the other party to
>         hangup the
>         call. (The DTMFs are for testing propourses).
>         
>         Sometimes the events that the process receives are:
>         
>          <<"CHANNEL_PARK">>
>          <<"CHANNEL_EXECUTE">>
>          <<"CHANNEL_EXECUTE_COMPLETE">>
>          <<"CHANNEL_EXECUTE">>
>          <<"CHANNEL_ANSWER">>
>          <<"CHANNEL_EXECUTE_COMPLETE">>
>          <<"DTMF">>
>          <<"DTMF">>
>          <<"CHANNEL_HANGUP">>
>         
>         (then it receives the "text/disconnect-notice" and the socket
>         gets
>         closed)
>         
>         and sometimes are:
>         
>          <<"CHANNEL_EXECUTE">>
>          <<"CHANNEL_EXECUTE_COMPLETE">>
>          <<"CHANNEL_EXECUTE">>
>          <<"CHANNEL_ANSWER">>
>          <<"CHANNEL_EXECUTE_COMPLETE">>
>          <<"DTMF">>
>          <<"DTMF">>
>         
>         (then it receives the "text/disconnect-notice" and the socket
>         gets
>         closed)
>         
>         As you can see, even sometimes the first CHANNEL_PARK event
>         doesn't
>         arrive. I'm very concerned about the missing CHANNEL_HANGUP
>         event.
>         
>         In the other hand I was watching the events in a inbound
>         connection to
>         mod_event_socket with "event text all" and in this case there
>         was no
>         problem, all the events arrived as expected.
>         
>         Why in outbound mode some events get lost??
>         I'm missing something??
>         
>         I've tried it in two different machines and the results are
>         the same.
>         I'm using FreeSWITCH Version 1.0.3 (exported) on linux.
>         
>         Thnks!!
>         
>         --
>         Regards..
>         Victor Toofic
>         
>         
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> 
> 
> 
> -- 
> Anthony Minessale II
> 
> FreeSWITCH http://www.freeswitch.org/
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> 
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