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emqx
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trace to print payload

This commit is contained in:
Feng Lee 2015-05-06 10:23:06 +08:00
parent 02747e276b
commit 1a883faef2
1 changed files with 15 additions and 2 deletions
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17
apps/emqttd/src/emqttd_pubsub.erl
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@ -159,7 +159,7 @@ cast(Msg) ->
%%------------------------------------------------------------------------------
-spec publish(From :: mqtt_clientid() | atom(), Msg :: mqtt_message()) -> ok.
publish(From, #mqtt_message{topic=Topic} = Msg) ->
lager:info([{client, From}, {topic, Topic}], "~s PUBLISH to ~s", [From, Topic]),
trace(publish, From, Msg),
%% Retain message first. Don't create retained topic.
case emqttd_msg_store:retain(Msg) of
ok ->
@ -169,7 +169,7 @@ publish(From, #mqtt_message{topic=Topic} = Msg) ->
publish(From, Topic, Msg)
end.
publish(_From, <<"$Q/", _/binary>> = Queue, #mqtt_message{qos = Qos} = Msg) ->
publish(From, <<"$Q/", _/binary>> = Queue, #mqtt_message{qos = Qos} = Msg) ->
lists:foreach(
fun(#mqtt_queue{subpid = SubPid, qos = SubQos}) ->
Msg1 = if
@ -450,3 +450,16 @@ setstats(dropped, false) ->
setstats(dropped, true) ->
emqttd_metrics:inc('messages/dropped').
%%%=============================================================================
%%% Trace functions
%%%=============================================================================
trace(publish, From, _Msg) when is_atom(From) ->
%%dont' trace broker publish
ignore;
trace(publish, From, #mqtt_message{topic = Topic, payload = Payload}) ->
lager:info([{client, From}, {topic, Topic}],
"~s PUBLISH to ~s: ~p", [From, Topic, Payload]).