[Freeswitch-users] PHP ESL Problem
Anthony Minessale
anthony.minessale at gmail.com
Mon Jan 4 09:47:39 PST 2010
What you are missing is that you are parsing the results incorrectly.
The events that are showing up as CUSTOM only do so because the id of CUSTOM
is 0
there are no types in the events received with recvEvent the are only used
for transport.
When you say "events plain all"
you are asking for events to be delivered, the FS events are not the same as
the events you are using
to communicate at the lowest level.
What you should be doing is checking for content-type of text/event-plain
and then and only then, get the payload with getBody.
This will contain a serialized event in it's entirety from FS.
for clarity sake I have added a new event SOCKET_DATA to tree and from now
on you will
see those low level events with that type.
On Sat, Jan 2, 2010 at 12:08 PM, Alberto Escudero <aep.lists at it46.se> wrote:
> I do not know if really helps you but we are facing the same problem in
> one of our implementations using the ESL.so for PHP.
>
> We have only see this problem when subscribing to the CHANNEL_STATE
>
> getType() should always match EventName... but it does not
> ./aep
>
> --
> Stopping junk mailers is good for the environment
>
> > Would someone please take a look at this simple PHP event socket script
> > and
> > tell me what I am doing wrong - or tell me that this could be a bug
> > elsewhere? Any help would be appreciated.
> >
> > When I run the script without the call to execute(), everything seems
> > fine.
> > When I include the call to execute(), the calls to getType() return
> CUSTOM
> > for a while, then later start to return the correct name.
> >
> > #!/usr/bin/php
> > <?php
> > require_once 'ESL.php';
> > $endPoint = 'sofia/internal/695%192.168.100.132';
> >
> > $eventSocket = New ESLconnection('192.168.100.132', '8021', 'ClueCon');
> > $event = $eventSocket->events('plain', 'ALL');
> >
> > // call endpoint, get uuid
> > $event = $eventSocket->api('originate', $endPoint . ' &park');
> > $serializedEvent = explode("\n", $event->serialize());
> > foreach ($serializedEvent as $eventLine) {
> > list($dummy, $uuid) = explode('+OK ', $eventLine);
> > if ($uuid) { break; }
> > }
> >
> > // play announcement to endpoint
> > $event = $eventSocket->execute('playback', '/opt/ann/user-busy.wav',
> > $uuid);
> >
> > // monitor events
> > while (TRUE) {
> > echo "getType: " . $event->getType() . "\n";
> > $serializedEvent = explode("\n", $event->serialize());
> > foreach ($serializedEvent as $eventLine) {
> > list($header, $value) = explode(': ', $eventLine);
> > if ($header == "Event-Name") { printf($eventLine . "\n"); }
> > if ($header == "Content-Type") { printf($eventLine . "\n"); }
> > }
> >
> > printf("\n");
> > $event = $eventSocket->recvEvent();
> > }?>
> >
> >
> > Run without the call to execute():
> > ==================================
> > getType: CUSTOM
> > Content-Type: api/response
> >
> > getType: CHANNEL_CREATE
> > Event-Name: CHANNEL_CREATE
> >
> > getType: CHANNEL_OUTGOING
> > Event-Name: CHANNEL_OUTGOING
> >
> > getType: CHANNEL_ORIGINATE
> > Event-Name: CHANNEL_ORIGINATE
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: CALL_UPDATE
> > Event-Name: CALL_UPDATE
> >
> > getType: CHANNEL_PROGRESS
> > Event-Name: CHANNEL_PROGRESS
> >
> > getType: HEARTBEAT
> > Event-Name: HEARTBEAT
> >
> > getType: HEARTBEAT
> > Event-Name: RE_SCHEDULE
> >
> > getType: CALL_UPDATE
> > Event-Name: CALL_UPDATE
> >
> > getType: CODEC
> > Event-Name: CODEC
> >
> > getType: CODEC
> > Event-Name: CODEC
> >
> > getType: CHANNEL_ANSWER
> > Event-Name: CHANNEL_ANSWER
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: API
> > Event-Name: API
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: CHANNEL_EXECUTE
> > Event-Name: CHANNEL_EXECUTE
> >
> > getType: CHANNEL_PARK
> > Event-Name: CHANNEL_PARK
> >
> > getType: CHANNEL_HANGUP
> > Event-Name: CHANNEL_HANGUP
> >
> > getType: CHANNEL_UNPARK
> > Event-Name: CHANNEL_UNPARK
> >
> > getType: CHANNEL_EXECUTE_COMPLETE
> > Event-Name: CHANNEL_EXECUTE_COMPLETE
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_HANGUP_COMPLETE
> > Event-Name: CHANNEL_HANGUP_COMPLETE
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: CHANNEL_DESTROY
> > Event-Name: CHANNEL_DESTROY
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> >
> > Run with the call to execute():
> > ===============================
> > getType: CUSTOM
> > Content-Type: command/reply
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_CREATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_OUTGOING
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_ORIGINATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_STATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: PRESENCE_IN
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_STATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: PRESENCE_IN
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_STATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CALL_UPDATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_PROGRESS
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CALL_UPDATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CODEC
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CODEC
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_ANSWER
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: PRESENCE_IN
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: API
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: PRESENCE_IN
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_STATE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_EXECUTE
> >
> > getType: CUSTOM
> > Content-Type: text/event-plain
> > Event-Name: CHANNEL_PARK
> >
> > getType: CHANNEL_EXECUTE
> > Event-Name: CHANNEL_EXECUTE
> >
> > getType: CHANNEL_HANGUP
> > Event-Name: CHANNEL_HANGUP
> >
> > getType: CHANNEL_EXECUTE_COMPLETE
> > Event-Name: CHANNEL_EXECUTE_COMPLETE
> >
> > getType: COMMAND
> > Event-Name: COMMAND
> >
> > getType: CHANNEL_UNPARK
> > Event-Name: CHANNEL_UNPARK
> >
> > getType: CHANNEL_EXECUTE_COMPLETE
> > Event-Name: CHANNEL_EXECUTE_COMPLETE
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: PRESENCE_IN
> > Event-Name: PRESENCE_IN
> >
> > getType: CHANNEL_HANGUP_COMPLETE
> > Event-Name: CHANNEL_HANGUP_COMPLETE
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> > getType: CHANNEL_DESTROY
> > Event-Name: CHANNEL_DESTROY
> >
> > getType: CHANNEL_STATE
> > Event-Name: CHANNEL_STATE
> >
> >
> > Thanks,
> > Ron
> >
> >
> >
> > _______________________________________________
> > FreeSWITCH-users mailing list
> > FreeSWITCH-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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> > http://www.freeswitch.org
> >
> >
>
>
>
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>
--
Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/
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