properly return pong

diff --git a/lib/router/transports/web_socket.ex b/lib/router/transports/web_socket.ex
index 73e1b7a7f610931153396a002f9ee38a2c66590b..60ae9627486bc276ecb972be5bf17c85f6dc292f 100644 (file)
--- a/lib/router/transports/web_socket.ex
+++ b/lib/router/transports/web_socket.ex
@@ -41,7 +41,7 @@ defmodule Wampex.Router.Transports.WebSocket do
 
   @impl true
   def websocket_handle(:ping, state) do
-    {:pong, state, :hibernate}
+    {[:pong], state, :hibernate}
   end
 
   @impl true