Merge pull request #9 from rabbitmq/rabbitmq-web-mqtt-7

Cleanup ranch listener on application stop
rabbitmq · May 9, 2016 · 0d07634 · 0d07634
2 parents bda7193 + c49d8b6
commit 0d07634
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/rabbit_web_mqtt_app.erl b/src/rabbit_web_mqtt_app.erl
@@ -17,7 +17,7 @@
 -module(rabbit_web_mqtt_app).
 
 -behaviour(application).
--export([start/2, stop/1]).
+-export([start/2, prep_stop/1, stop/1]).
 
 %% Dummy supervisor - see Ulf Wiger's comment at
 %% http://erlang.2086793.n4.nabble.com/initializing-library-applications-without-processes-td2094473.html
@@ -31,6 +31,11 @@ start(_Type, _StartArgs) ->
     mqtt_init(),
     supervisor:start_link({local, ?MODULE}, ?MODULE, []).
 
+-spec prep_stop(term()) -> term().
+prep_stop(State) ->
+    ranch:stop_listener(web_mqtt),
+    State.
+
 -spec stop(_) -> ok.
 stop(_State) ->
     ok.