[ejabberd] Exmpp bot with gen_server connect_TCP problem

Alexander Kuleshov kuleshovmail at gmail.com
Wed Nov 2 13:36:38 MSK 2011


2011/11/2 Alexander Kuleshov <kuleshovmail at gmail.com>

> Hello,
>
> I try to run jabber bot in ejabberd, written with exmpp.
>
> My bot is usual gen_server remade from example:
> https://github.com/onlyshk/exmpp/blob/master/examples/echo_client.erl
>
> If i run it from terminal it's ok i see online bot in admin page. But if i
> try to run it with my ejabberd module, inside in it, i get crash report:
>
> =ERROR REPORT==== 2-Nov-2011::16:30:25 ===
> ** State machine <0.416.0> terminating
> ** Last event in was tcp_closed (for all states)
> ** When State == stream_opened
> ** Data == {state,digest,
> {{jid,<<"mybot at localhost/exmpp#1320251360207273">>,
> <<"mybot">>,<<"localhost">>,
> <<"exmpp#1320251360207273">>},
> "password"},
> {0,0},
> false,false,false,
> [{compression,enabled},{starttls,enabled}],
> "localhost","localhost",<0.415.0>,exmpp_socket,
> {gen_tcp,#Port<0.5947>},
> {xml_stream,
> {gen_fsm,<0.416.0>},
> {xml_parser,
> [{max_size,infinity},
> {root_depth,1},
> {names_as_atom,true},
> {emit_endtag,true},
> {check_nss,xmpp},
> {check_elems,xmpp},
> {check_attrs,xmpp}],
> #Port<0.5840>},
> new,false,undefined},
> "3244568556",undefined,<0.428.0>,undefined,undefined}
> ** Reason for termination =
> ** tcp_closed
>
> =CRASH REPORT==== 2-Nov-2011::16:30:25 ===
> crasher:
> initial call: exmpp_session:init/1
> pid: <0.416.0>
> registered_name: []
> exception exit: tcp_closed
> in function gen_fsm:terminate/7
> ancestors: [mybot,ejabberd_sup,<0.40.0>]
> messages: []
> links: []
> dictionary: [{random_seed,{1320,8904,23723}}]
> trap_exit: false
> status: running
> heap_size: 1597
> stack_size: 24
> reductions: 1162
> neighbours:
>
> How can i run it with ejabberd module?
>
> Thank you.
>

And also i got:

=CRASH REPORT==== 2-Nov-2011::16:29:25 ===
crasher:
initial call: xmpp_talker:init/1
pid: <0.415.0>
registered_name: []
exception exit: {timeout,{gen_fsm,sync_send_event,
[<0.416.0>,
{connect_socket,"localhost",5222,[]},
5000]}}
in function gen_server:init_it/6
ancestors: [ejabberd_sup,<0.40.0>]
messages: []
links: [<0.245.0>]
dictionary: []
trap_exit: false
status: running
heap_size: 610
stack_size: 24
reductions: 320
neighbours:
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