diff --git a/src/wsio_handler.erl b/src/wsio_handler.erl
index 7207d7e..affaa98 100644
--- a/src/wsio_handler.erl
+++ b/src/wsio_handler.erl
@@ -12,6 +12,7 @@ init(R, _) ->
 
 websocket_init(S) ->
   Ref = st:lookup(wsbus),
+  erlang:send_after(?TTL_PING, self(), ping),
   {ok, S#{wsbus => nil, ref_wsbus => Ref}}.
 
 websocket_handle({text, <<Data/binary>>}, S) ->
@@ -22,9 +23,9 @@ websocket_handle({text, <<Data/binary>>}, S) ->
       {ok, S}
   end;
 websocket_handle({json, #{<<"ref">> := Ref}}, #{wsbus := nil} = S) ->
-  {[{text, jsx:encode(#{<<"ref">> => Ref, <<"wsio-code">> => 0})}], S};
+  {[{text, jsx:encode(#{<<"ref">> => Ref, <<"wsio-code">> => <<"0">>})}], S};
 websocket_handle({json, Data}, #{wsbus := BUS} = S) ->
-  gen_server:cast(BUS, {call, Data, self()}),
+  gen_server:cast(BUS, {call, Data}),
   {ok, S};
 websocket_handle(_, State) ->
   {ok, State}.
@@ -42,10 +43,20 @@ websocket_info({send, List}, S) when is_list(List) ->
   {List, S};
 websocket_info({'DOWN', _, process, PID, _}, #{wsbus := PID} = S) ->
   {ok, S#{wsbus => nil, ref_wsbus => st:lookup(wsbus)}};
+websocket_info({_, {send, _} = Msg}, S) ->
+  websocket_info(Msg, S);
 websocket_info({_, {Ref, {error, notfound}}}, #{ref_wsbus := Ref} = S) ->
   {ok, S#{ref_wsbus => st:lookup(wsbus)}};
-websocket_info({_, {Ref, {ok, PID}}}, #{ref_wsbus := Ref} = S) ->
-  erlang:monitor(process, PID),
-  {ok, maps:remove(ref_wsbus, S#{wsbus => PID})};
+websocket_info({_, {Ref, {ok, Service}}}, #{wsbus := nil, ref_wsbus := Ref} = S) ->
+  try gen_server:call(Service, {new, self()}) of
+    {ok, PID} ->
+      erlang:monitor(process, PID),
+      {ok, maps:remove(ref_wsbus, S#{wsbus => PID})};
+    {error, ignored} ->
+      {ok, S#{ref_wsbus => st:lookup(wsbus)}}
+  catch
+    _:_ ->
+      {ok, S#{ref_wsbus => st:lookup(wsbus)}}
+  end;
 websocket_info(_, S) ->
   {ok, S}.