Some more infos:

Changed the init/1 function to:

init(Node) ->

{foo, Node} ! register_event_handler,

{foo, Node} ! register_log_handler,

{foo, Node} ! {event, 'ALL'},

{foo, Node} ! {set_log_level, debug}.

Now the „invalid process type“ error message disappeared, but i still dont get any events.

Some erlang console command outputs:

freeswitch@fstest> erlang listeners

Listener to test33@freeswitch.besharp.at with 0 outbound sessions

freeswitch@fstest> erlang bindings

No bindings

freeswitch@fstest> erlang handlers

Listener test33@freeswitch.besharp.at:

--------------------------------

CLONE

CHANNEL_CREATE

CHANNEL_DESTROY

CHANNEL_STATE

CHANNEL_CALLSTATE

CHANNEL_ANSWER

CHANNEL_HANGUP

CHANNEL_HANGUP_COMPLETE

CHANNEL_EXECUTE

CHANNEL_EXECUTE_COMPLETE

CHANNEL_HOLD

CHANNEL_UNHOLD

CHANNEL_BRIDGE

CHANNEL_UNBRIDGE

CHANNEL_PROGRESS

CHANNEL_PROGRESS_MEDIA

CHANNEL_OUTGOING

CHANNEL_PARK

CHANNEL_UNPARK

CHANNEL_APPLICATION

CHANNEL_ORIGINATE

CHANNEL_UUID

API

LOG

INBOUND_CHAN

OUTBOUND_CHAN

STARTUP

SHUTDOWN

PUBLISH

UNPUBLISH

TALK

NOTALK

SESSION_CRASH

MODULE_LOAD

MODULE_UNLOAD

DTMF

MESSAGE

PRESENCE_IN

NOTIFY_IN

PRESENCE_OUT

PRESENCE_PROBE

MESSAGE_WAITING

MESSAGE_QUERY

ROSTER

CODEC

BACKGROUND_JOB

DETECTED_SPEECH

DETECTED_TONE

PRIVATE_COMMAND

HEARTBEAT

TRAP

ADD_SCHEDULE

DEL_SCHEDULE

EXE_SCHEDULE

RE_SCHEDULE

RELOADXML

NOTIFY

SEND_MESSAGE

RECV_MESSAGE

REQUEST_PARAMS

CHANNEL_DATA

GENERAL

COMMAND

SESSION_HEARTBEAT

CLIENT_DISCONNECTED

SERVER_DISCONNECTED

SEND_INFO

RECV_INFO

RECV_RTCP_MESSAGE

CALL_SECURE

NAT

RECORD_START

RECORD_STOP

PLAYBACK_START

PLAYBACK_STOP

CALL_UPDATE

FAILURE

SOCKET_DATA

MEDIA_BUG_START

MEDIA_BUG_STOP

CONFERENCE_DATA_QUERY

CONFERENCE_DATA

CALL_SETUP_REQ

CALL_SETUP_RESULT

CUSTOM:

Thanks

Von: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] Im Auftrag von Gerald Weber
Gesendet: Montag, 31. Dezember 2012 13:30
An: freeswitch-users@lists.freeswitch.org
Betreff: [Freeswitch-users] mod_event_erlang and invalid process type

Hi all,

trying to learn erlang i tried to connect to freeswitch using mod_event_erlang and receive some events:

erlang shell:

[root@fstest ~]# erl -name test33@freeswitch.besharp.at -setcookie ClueCon

Erlang R15B03 (erts-5.9.3.1) [source] [64-bit] [smp:2:2] [async-threads:0] [hipe] [kernel-poll:false]

Eshell V5.9.3.1 (abort with ^G)

(test33@freeswitch.besharp.at)1> Pid = fsevents:start().

<0.46.0>

(test33@freeswitch.besharp.at)2> fsevents:init('freeswitch@freeswitch.besharp.at').

{event,'ALL'}

(test33@freeswitch.besharp.at)3>

Console output:

2012-12-31 13:18:36.900506 [DEBUG] handle_msg.c:301 ALL events enabled

2012-12-31 13:18:36.900506 [DEBUG] handle_msg.c:314 enable event ALL

2012-12-31 13:18:51.480577 [ERR] ei_helpers.c:274 Invalid process type 0! ((null),, <0.0.0>)

2012-12-31 13:18:51.500492 [ERR] ei_helpers.c:274 Invalid process type 0! ((null),, <0.0.0>)

Can anyone tell me what i’m doing wrong ? Console log keeps saying invalid process type (until i kill the erlang process)

and i dont receive any events.

Erlang Version: 5.9.3.1

Freeswitch: latest HEAD from 2012-12-31

The fsevents module:

-module(fsevents).

-export([start/0, init/1, loop/0]).

start() ->

Pid = spawn(?MODULE, loop, []),

Pid.

init(Node) ->

{foo, Node} ! {event, 'ALL'}.

loop() ->

receive

stop ->

ok;

_Anything ->

io:format("received ~p~n", [_Anything]),

loop()

end.

The communication seems to work basically:

(test33@freeswitch.besharp.at)4> {foo, freeswitch@freeswitch.besharp.at} ! {api, status, ""}.

{api,status,[]}

(test33@freeswitch.besharp.at)5> receive Y -> Y after 1000 -> timeout end.

{ok,"UP 0 years, 0 days, 1 hour, 20 minutes, 52 seconds, 534 milliseconds, 225 microseconds\nFreeSWITCH (Version 1.3.13b git 8859eb0 2012-12-30 19:08:55Z) is ready\n0 session(s) since startup\n0 session(s) - 0 out of max 30 per sec \n1000 session(s) max\nmin idle cpu 0.00/99.00\nCurrent Stack Size/Max 240K/8192K\n"}

(test33@freeswitch.besharp.at)3>

Console output:

freeswitch@fstest> load mod_erlang_event

2012-12-31 13:17:21.420611 [INFO] mod_enum.c:872 ENUM Reloaded

2012-12-31 13:17:21.420611 [INFO] switch_time.c:1165 Timezone reloaded 530 definitions

2012-12-31 13:17:21.420611 [DEBUG] mod_erlang_event.c:1816 sections 16

2012-12-31 13:17:21.420611 [CONSOLE] switch_loadable_module.c:1348 Successfully Loaded [mod_erlang_event]

2012-12-31 13:17:21.420611 [NOTICE] switch_loadable_module.c:254 Adding Application 'erlang'

2012-12-31 13:17:21.420611 [NOTICE] switch_loadable_module.c:254 Adding Application 'erlang_sendmsg'

2012-12-31 13:17:21.420611 [NOTICE] switch_loadable_module.c:298 Adding API Function 'erlang'

+OK Reloading XML

+OK

2012-12-31 13:17:21.420611 [DEBUG] mod_erlang_event.c:1915 Socket 48 up listening on 0.0.0.0:8031

2012-12-31 13:17:21.420611 [DEBUG] mod_erlang_event.c:1946 Connected to epmd and published erlang cnode at freeswitch@freeswitch.besharp.at

freeswitch@fstest> 2012-12-31 13:17:43.380527 [DEBUG] mod_erlang_event.c:1986 Launching listener, connection from node test33@freeswitch.besharp.at, ip 192.168.20.73

2012-12-31 13:17:43.380527 [DEBUG] mod_erlang_event.c:1009 Connection Open from 192.168.20.73

Thanks / regards and Happy New Year J