Added Keepalive + Reconnects to NoTwitch Eventsub_Socket

addons/no_twitch/eventsub_socket.gd

@@ -11,24 +11,48 @@ signal notif_received(data)
 
 signal welcome_received()
 
+var keepalive_timer := 0
+var timeout_time : int
 
-func _init(owner):
+var subscribed_events : Array[Twitch_Connection.EventSub_Subscription]
+
+
+func _init(owner, timeout : int):
 	
 	connection = owner
+	timeout_time = timeout
 	
 	packet_received.connect(data_received)
 	
 
-func connect_to_eventsub(events : Array[Twitch_Connection.EventSub_Subscription] = []):
+## Overrides the default poll function for [Websocket_Client] to add functionality for a keepalive timer and reconnecting when the connection is lost.
+func poll_socket():
+	
+	super()
+	
+	keepalive_timer += connection.get_process_delta_time()
+	if keepalive_timer >= timeout_time:
+		
+		socket_closed.emit()
+		close()
+		connect_to_eventsub(subscribed_events)
+		
+	
+
+## Handles setting up the connection to EventSub with an Array of the Events that should be subscribed to.
+func connect_to_eventsub(events : Array[Twitch_Connection.EventSub_Subscription]):
 	
 	connect_to_url(eventsub_url)
 	await welcome_received
 	
-	if events.is_empty():
+	subscribed_events = events
 	
-		return
+	return await subscribe_to_events(events)
 	
 
+## Utility function for subscribing to multiple Twitch EventSub events at once.
+func subscribe_to_events(events : Array[Twitch_Connection.EventSub_Subscription]):
+	
 	var responses : Array[Twitch_Connection.HTTPResponse]
 	
 	for all in events:
@@ -58,6 +82,7 @@ func data_received(packet : PackedByteArray):
 		
 		"session_ping":
 			
+			print("Ping Received")
 			send_pong(info)
 			
 		
@@ -66,6 +91,13 @@ func data_received(packet : PackedByteArray):
 			notif_received.emit(info)
 			
 		
+		"session_keepalive":
+			
+			keepalive_timer = 0
+			
+		
+	
+	print(info)
 	
 
 func send_pong(pong):