Chapril/xmpp.chapril.org-ejabberd
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Easier debugging (EJAB-936)(thanks to Michael Remond)

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SVN Revision: 2257
This commit is contained in:
Badlop 2009-06-16 17:48:22 +00:00
parent d950fb96b6
commit 95aa4653cb
1 changed files with 22 additions and 12 deletions
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34
src/web/ejabberd_http_bind.erl
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@ -4,7 +4,7 @@
%%% Purpose : Implements XMPP over BOSH (XEP-0205) (formerly known as
%%% HTTP Binding)
%%% Created : 21 Sep 2005 by Stefan Strigler <steve@zeank.in-berlin.de>
%%% Id : $Id: ejabberd_http_bind.erl 959 2009-05-12 14:45:27Z mremond $
%%% Id : $Id: ejabberd_http_bind.erl 960 2009-05-12 16:35:36Z mremond $
%%%----------------------------------------------------------------------
-module(ejabberd_http_bind).
@ -28,7 +28,7 @@
close/1,
process_request/2]).
%%-define(ejabberd_debug, true).
-define(ejabberd_debug, true).
-include("ejabberd.hrl").
-include("jlib.hrl").
@ -122,7 +122,7 @@ controlling_process(_Socket, _Pid) ->
ok.
close({http_bind, FsmRef, _IP}) ->
catch gen_fsm:sync_send_all_state_event(FsmRef, stop).
catch gen_fsm:sync_send_all_state_event(FsmRef, {stop, close}).
sockname(_Socket) ->
{ok, ?NULL_PEER}.
@ -204,6 +204,7 @@ handle_session_start(Pid, XmppDomain, Sid, Rid, Attrs, Payload, IP) ->
V -> V
end,
XmppVersion = xml:get_attr_s("xmpp:version", Attrs),
?DEBUG("Create session: ~p", [Sid]),
mnesia:transaction(
fun() ->
mnesia:write(
@ -334,9 +335,17 @@ handle_sync_event({send, Packet}, _From, StateName, StateData) ->
{reply, Reply, StateName, StateData#state{output = Output}}
end;
handle_sync_event(stop, _From, _StateName, StateData) ->
handle_sync_event({stop,close}, _From, _StateName, StateData) ->
Reply = ok,
{stop, normal, Reply, StateData};
handle_sync_event({stop,stream_closed}, _From, _StateName, StateData) ->
Reply = ok,
{stop, normal, Reply, StateData};
handle_sync_event({stop,Reason}, _From, _StateName, StateData) ->
?ERROR_MSG("Closing bind session ~p - Reason: ~p", [StateData#state.id, Reason]),
Reply = ok,
{stop, normal, Reply, StateData};
%% HTTP PUT: Receive packets from the client
handle_sync_event({http_put, Rid, Attrs, _Payload, Hold, _StreamTo, _IP}=Request,
@ -408,6 +417,7 @@ handle_sync_event({http_get, Rid, Wait, Hold}, From, StateName, StateData) ->
(StateData#state.input /= "cancel") and
(StateData#state.pause == 0) ->
WaitTimer = erlang:start_timer(Wait * 1000, self(), []),
cancel_timer(StateData#state.timer),
{next_state, StateName, StateData#state{
http_receiver = From,
wait_timer = WaitTimer,
@ -480,8 +490,8 @@ code_change(_OldVsn, StateName, StateData, _Extra) ->
%% {stop, Reason, NewStateData}
%%----------------------------------------------------------------------
handle_info({timeout, Timer, _}, _StateName,
#state{timer = Timer} = StateData) ->
?DEBUG("Session timeout. Closing the HTTP bind Session.", []),
#state{id=SID, timer = Timer} = StateData) ->
?WARNING_MSG("Session timeout. Closing the HTTP bind session: ~p", [SID]),
{stop, normal, StateData};
handle_info({timeout, WaitTimer, _}, StateName,
@ -515,7 +525,7 @@ handle_info(_, StateName, StateData) ->
%% Returns: any
%%----------------------------------------------------------------------
terminate(_Reason, _StateName, StateData) ->
?DEBUG("terminate: deleting session ~s", [StateData#state.id]),
?DEBUG("terminate: Deleting session ~s", [StateData#state.id]),
mnesia:transaction(
fun() ->
mnesia:delete({http_bind, StateData#state.id})
@ -719,7 +729,7 @@ handle_http_put(Sid, Rid, Attrs, Payload, StreamStart, IP) ->
end.
http_put(Sid, Rid, Attrs, Payload, StreamStart, IP) ->
?DEBUG("http-put",[]),
?DEBUG("Looking for session: ~p", [Sid]),
case mnesia:dirty_read({http_bind, Sid}) of
[] ->
{error, not_exists};
@ -737,7 +747,7 @@ http_put(Sid, Rid, Attrs, Payload, StreamStart, IP) ->
handle_http_put_error(Reason, #http_bind{pid=FsmRef, version=Version})
when Version >= 0 ->
gen_fsm:sync_send_all_state_event(FsmRef,stop),
gen_fsm:sync_send_all_state_event(FsmRef, {stop, {put_error,Reason}}),
case Reason of
not_exists ->
{200, ?HEADER,
@ -762,7 +772,7 @@ handle_http_put_error(Reason, #http_bind{pid=FsmRef, version=Version})
{"condition", "policy-violation"}], []})}
end;
handle_http_put_error(Reason, #http_bind{pid=FsmRef}) ->
gen_fsm:sync_send_all_state_event(FsmRef,stop),
gen_fsm:sync_send_all_state_event(FsmRef,{stop, {put_error_no_version, Reason}}),
case Reason of
not_exists -> %% bad rid
?ERROR_MSG("Closing HTTP bind session (Bad rid).", []),
@ -881,7 +891,7 @@ send_outpacket(#http_bind{pid = FsmRef}, OutPacket) ->
"" ->
{200, ?HEADER, "<body xmlns='"++?NS_HTTP_BIND++"'/>"};
"</stream:stream>" ->
gen_fsm:sync_send_all_state_event(FsmRef,stop),
gen_fsm:sync_send_all_state_event(FsmRef,{stop,stream_closed}),
{200, ?HEADER, "<body xmlns='"++?NS_HTTP_BIND++"'/>"};
_ ->
case xml_stream:parse_element("<body>"
@ -950,7 +960,7 @@ send_outpacket(#http_bind{pid = FsmRef}, OutPacket) ->
null
end,
gen_fsm:sync_send_all_state_event(FsmRef,
stop),
{stop, {stream_error,OutPacket}}),
case StreamErrCond of
null ->
{200, ?HEADER,