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trace

This commit is contained in:
Ery Lee 2015-03-25 23:23:25 +08:00
parent 5df03ba938
commit 1428223a2b
2 changed files with 59 additions and 0 deletions
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8
apps/emqttd/src/emqttd.erl
View File

@ -79,4 +79,12 @@ is_running(Node) ->
Pid when is_pid(Pid) -> true
end.
%% TODO: publish chain...
publish(FromClient, Topic, Message) ->
emqttd_router:route(Message).
%% TODO: subscribe: subscribe chain...
subscribe(FromClient, Topic) ->
emqttd_pubsub:subscribe(Topic).

51
apps/emqttd/src/emqttd_trace.erl Normal file
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@ -0,0 +1,51 @@
%%%-----------------------------------------------------------------------------
%%% @Copyright (C) 2012-2015, Feng Lee <feng@emqtt.io>
%%%
%%% Permission is hereby granted, free of charge, to any person obtaining a copy
%%% of this software and associated documentation files (the "Software"), to deal
%%% in the Software without restriction, including without limitation the rights
%%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
%%% copies of the Software, and to permit persons to whom the Software is
%%% furnished to do so, subject to the following conditions:
%%%
%%% The above copyright notice and this permission notice shall be included in all
%%% copies or substantial portions of the Software.
%%%
%%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
%%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
%%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
%%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
%%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
%%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
%%% SOFTWARE.
%%%-----------------------------------------------------------------------------
%%% @doc
%%% emqttd trace.
%%%
%%% @end
%%%-----------------------------------------------------------------------------
-module(emqttd_trace).
%% Trace publish messages and write to file..
%%------------------------------------------------------------------------------
%% @doc
%% Start to trace client or topic.
%%
%% @end
%%------------------------------------------------------------------------------
start_trace(client, ClientId) ->
ok;
start_trace(topic, Topic) ->
ok.
%%------------------------------------------------------------------------------
%% @doc
%% Stop tracing client or topic.
%%
%% @end
%%------------------------------------------------------------------------------
stop_trace(client, ClientId) ->
ok;
stop_trace(topic, Topic) ->
ok.