Apply suggestions from code review

Co-authored-by: A Thousand Ships <[email protected]>

Author: TranquilMarmot

tutorials/networking/websocket.rst

@@ -39,15 +39,15 @@ This example will show you how to create a WebSocket connection to a remote serv
 	extends Node
 
     # The URL we will connect to
-    @export var websocket_url = "wss://ws.postman-echo.com/raw"
+	@export var websocket_url = "wss://ws.postman-echo.com/raw"
 
 	var socket = WebSocketPeer.new()
 
 
 	func _ready():
 		socket.connect_to_url(websocket_url)
 
-        # Send a message every 5 seconds
+		# Send a message every 5 seconds.
 		var timer = Timer.new()
 		timer.wait_time = 5.0
 		timer.timeout.connect(_send_message)
@@ -72,7 +72,7 @@ This example will show you how to create a WebSocket connection to a remote serv
 			var code = socket.get_close_code()
 			var reason = socket.get_close_reason()
 			print("WebSocket closed with code: %d, reason %s. Clean: %s" % [code, reason, code != -1])
-			set_process(false)  # Stop processing.
+			set_process(false) # Stop processing.
 
 
 This will send a message every 5 seconds that will be echoed back
@@ -90,13 +90,13 @@ This example will show you how to create a WebSocket server that listens for rem
 
 	extends Node
 
-	# The port we will listen to
+	# The port we will listen to.
 	const PORT = 9080
 
-	# Our WebSocketServer instance
+	# Our WebSocketServer instance.
 	var _server = WebSocketMultiplayerPeer.new()
 
-	# Keeps track of the connected peer IDs
+	# Keeps track of the connected peer IDs.
 	var peer_ids: Array[int] = []
 
 
@@ -116,15 +116,15 @@ This example will show you how to create a WebSocket server that listens for rem
 	func _connected(id):
 		peer_ids.append(id)
 
-		# This is called when a new peer connects, "id" will be the assigned peer id,
+		# This is called when a new peer connects, "id" will be the assigned peer id.
 		print("Peer %d connected" % id)
 
 
 	func _disconnected(id):
 		peer_ids.erase(id)
 
 		# This is called when a client disconnects, "id" will be the one of the
-		# disconnecting client
+		# disconnecting client.
 		var peer = _server.get_peer(id)
 		var code = peer.get_close_code()
 		var reason = peer.get_close_reason()
@@ -144,9 +144,9 @@ This example will show you how to create a WebSocket server that listens for rem
 			if peer_state == WebSocketPeer.STATE_OPEN:
 				while peer.get_available_packet_count():
 					var packet_text = peer.get_packet().get_string_from_utf8()
-					print(" Got data from peer %s: %s" % [peer_id, packet_text])
+					print("Got data from peer %d: %s ... echoing" % [peer_id, packet_text])
 
-					# Echo the packet back
+					# Echo the packet back.
 					peer.send_text(packet_text)
 			elif peer_state == WebSocketPeer.STATE_CLOSING:
 				# Keep polling to achieve proper close.