On Fri, Oct 17, 2008 at 7:45 AM, Dennis
<odermann@googlemail.com> wrote:
Hi,
I am new to freeswitch and found out quite a lot of things the past
days. But there are still many questions left, which I can't figure
out without some help.
I want to use freeswitch for a project, where freeswitch should
communicate with PHP-scripts and receive the messages to different
events.
I was told to use socket and found some quite helpful PHP-scripts in
this mailing list. One was for using socket outbound, one was for
socket inbound.
I would like to ask, which direction is the best oder most reliable?
When using socket outbound, freeswitch connects to the PHP-script, the
PHP-script forks and is registered to "myevents" (events all seems to
give me all events from all connections).
One of the problems I have with "outbound" is, that I won't get all
events. For example I do not get "hangup", because the socket
connection seems to die, before freeswitch sends the last command when
hanging up. With "ringing" the problem seems to be the same.
I only get a "hangup", when I register to "events all" and have to
active calls. When one of the two calls hangs up, i can see it by
printing out all events in the PHP-script.
Good point. I fixed latest release to linger on the socket until you get the channel_hangup
event providing you did "myevents"
When using socket inbound, the PHP-script does not fork and seems to
handle all events for all calls. What, if a request hangs for one
call? Do all the other calls have to wait, till the other call is
killed?
events are not connected to channels at all the events are in their own backend. and each
event_socket connection has a dedicated thread and it's own copy of all the events.
Another thing ist the events "heartbeat". Will I get the "heartbeat"
for every single call or just one heartbeat for all calls?
The regular heartbeat event is for the whole system in case you are managing a connection
to several boxes or you want to be sure the box is up.
There is a per call heartbeat you can enable at a desired interval for calls with media
flowing through FS.
I feel that I am missing some basic knowledge about sockets and
freeswitch. Could someone help to find the right way, please?
Thanks and kind regards
Dennis
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