Update conversation.html

templates/conversations/conversation.html

@@ -399,11 +399,15 @@ if (typeof window.ChatManager === 'undefined') {
 
             // Create socket instance
             socket = io({
-                transports: ['websocket'],
+                transports: ['websocket', 'polling'],
-                upgrade: false,
+                upgrade: true,
-                reconnection: false,
+                reconnection: true,
-                debug: true,
+                reconnectionAttempts: 5,
-                forceNew: false,
+                reconnectionDelay: 1000,
+                reconnectionDelayMax: 5000,
+                timeout: 20000,
+                autoConnect: true,
+                forceNew: true,
                 multiplex: false
             });