update second display

app/channels/second_display_channel.rb

@@ -0,0 +1,11 @@
+class SecondDisplayChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from "second_display_channel"
+  end
+
+  def unsubscribed
+    stop_all_streams
+    # Any cleanup needed when channel is unsubscribed
+  end
+
+end

app/channels/second_display_view_channel.rb

@@ -0,0 +1,11 @@
+class SecondDisplayViewChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from "second_display_view_channel"
+  end
+
+  def unsubscribed
+    stop_all_streams
+    # Any cleanup needed when channel is unsubscribed
+  end
+
+end