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Easier debugging (EJAB-936)(thanks to Michael Remond)
SVN Revision: 2257
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@ -4,7 +4,7 @@
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%%% Purpose : Implements XMPP over BOSH (XEP-0205) (formerly known as
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%%% HTTP Binding)
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%%% Created : 21 Sep 2005 by Stefan Strigler <steve@zeank.in-berlin.de>
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%%% Id : $Id: ejabberd_http_bind.erl 959 2009-05-12 14:45:27Z mremond $
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%%% Id : $Id: ejabberd_http_bind.erl 960 2009-05-12 16:35:36Z mremond $
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%%%----------------------------------------------------------------------
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-module(ejabberd_http_bind).
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@ -28,7 +28,7 @@
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close/1,
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process_request/2]).
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%%-define(ejabberd_debug, true).
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-define(ejabberd_debug, true).
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-include("ejabberd.hrl").
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-include("jlib.hrl").
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@ -122,7 +122,7 @@ controlling_process(_Socket, _Pid) ->
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ok.
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close({http_bind, FsmRef, _IP}) ->
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catch gen_fsm:sync_send_all_state_event(FsmRef, stop).
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catch gen_fsm:sync_send_all_state_event(FsmRef, {stop, close}).
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sockname(_Socket) ->
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{ok, ?NULL_PEER}.
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@ -204,6 +204,7 @@ handle_session_start(Pid, XmppDomain, Sid, Rid, Attrs, Payload, IP) ->
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V -> V
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end,
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XmppVersion = xml:get_attr_s("xmpp:version", Attrs),
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?DEBUG("Create session: ~p", [Sid]),
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mnesia:transaction(
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fun() ->
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mnesia:write(
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@ -334,9 +335,17 @@ handle_sync_event({send, Packet}, _From, StateName, StateData) ->
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{reply, Reply, StateName, StateData#state{output = Output}}
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end;
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handle_sync_event(stop, _From, _StateName, StateData) ->
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handle_sync_event({stop,close}, _From, _StateName, StateData) ->
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Reply = ok,
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{stop, normal, Reply, StateData};
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handle_sync_event({stop,stream_closed}, _From, _StateName, StateData) ->
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Reply = ok,
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{stop, normal, Reply, StateData};
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handle_sync_event({stop,Reason}, _From, _StateName, StateData) ->
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?ERROR_MSG("Closing bind session ~p - Reason: ~p", [StateData#state.id, Reason]),
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Reply = ok,
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{stop, normal, Reply, StateData};
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%% HTTP PUT: Receive packets from the client
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handle_sync_event({http_put, Rid, Attrs, _Payload, Hold, _StreamTo, _IP}=Request,
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@ -408,6 +417,7 @@ handle_sync_event({http_get, Rid, Wait, Hold}, From, StateName, StateData) ->
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(StateData#state.input /= "cancel") and
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(StateData#state.pause == 0) ->
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WaitTimer = erlang:start_timer(Wait * 1000, self(), []),
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cancel_timer(StateData#state.timer),
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{next_state, StateName, StateData#state{
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http_receiver = From,
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wait_timer = WaitTimer,
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@ -480,8 +490,8 @@ code_change(_OldVsn, StateName, StateData, _Extra) ->
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%% {stop, Reason, NewStateData}
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%%----------------------------------------------------------------------
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handle_info({timeout, Timer, _}, _StateName,
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#state{timer = Timer} = StateData) ->
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?DEBUG("Session timeout. Closing the HTTP bind Session.", []),
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#state{id=SID, timer = Timer} = StateData) ->
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?WARNING_MSG("Session timeout. Closing the HTTP bind session: ~p", [SID]),
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{stop, normal, StateData};
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handle_info({timeout, WaitTimer, _}, StateName,
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@ -515,7 +525,7 @@ handle_info(_, StateName, StateData) ->
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%% Returns: any
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%%----------------------------------------------------------------------
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terminate(_Reason, _StateName, StateData) ->
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?DEBUG("terminate: deleting session ~s", [StateData#state.id]),
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?DEBUG("terminate: Deleting session ~s", [StateData#state.id]),
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mnesia:transaction(
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fun() ->
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mnesia:delete({http_bind, StateData#state.id})
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@ -719,7 +729,7 @@ handle_http_put(Sid, Rid, Attrs, Payload, StreamStart, IP) ->
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end.
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http_put(Sid, Rid, Attrs, Payload, StreamStart, IP) ->
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?DEBUG("http-put",[]),
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?DEBUG("Looking for session: ~p", [Sid]),
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case mnesia:dirty_read({http_bind, Sid}) of
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[] ->
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{error, not_exists};
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@ -737,7 +747,7 @@ http_put(Sid, Rid, Attrs, Payload, StreamStart, IP) ->
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handle_http_put_error(Reason, #http_bind{pid=FsmRef, version=Version})
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when Version >= 0 ->
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gen_fsm:sync_send_all_state_event(FsmRef,stop),
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gen_fsm:sync_send_all_state_event(FsmRef, {stop, {put_error,Reason}}),
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case Reason of
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not_exists ->
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{200, ?HEADER,
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@ -762,7 +772,7 @@ handle_http_put_error(Reason, #http_bind{pid=FsmRef, version=Version})
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{"condition", "policy-violation"}], []})}
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end;
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handle_http_put_error(Reason, #http_bind{pid=FsmRef}) ->
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gen_fsm:sync_send_all_state_event(FsmRef,stop),
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gen_fsm:sync_send_all_state_event(FsmRef,{stop, {put_error_no_version, Reason}}),
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case Reason of
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not_exists -> %% bad rid
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?ERROR_MSG("Closing HTTP bind session (Bad rid).", []),
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@ -881,7 +891,7 @@ send_outpacket(#http_bind{pid = FsmRef}, OutPacket) ->
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"" ->
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{200, ?HEADER, "<body xmlns='"++?NS_HTTP_BIND++"'/>"};
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"</stream:stream>" ->
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gen_fsm:sync_send_all_state_event(FsmRef,stop),
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gen_fsm:sync_send_all_state_event(FsmRef,{stop,stream_closed}),
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{200, ?HEADER, "<body xmlns='"++?NS_HTTP_BIND++"'/>"};
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_ ->
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case xml_stream:parse_element("<body>"
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@ -950,7 +960,7 @@ send_outpacket(#http_bind{pid = FsmRef}, OutPacket) ->
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null
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end,
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gen_fsm:sync_send_all_state_event(FsmRef,
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stop),
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{stop, {stream_error,OutPacket}}),
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case StreamErrCond of
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null ->
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{200, ?HEADER,
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