Moving forward on websockets

site/module_livechat/server/a.py

@@ -1,26 +0,0 @@
-import asyncio
-import websockets
-
-async def send_messages(websocket):
-    while True:
-        message = input("Enter message to send: ")
-        if (websocket.open):
-            await websocket.send(message)
-        else:
-            print("Connection closed")
-            break
-        print(f"Sent: {message}")
-
-async def receive_messages(websocket):
-    while True:
-        response = await websocket.recv()
-        print(f"Received: {response}")
-
-async def main():
-    uri = "ws://localhost:8000"
-    async with websockets.connect(uri) as websocket:
-        send_task = asyncio.create_task(send_messages(websocket))
-        receive_task = asyncio.create_task(receive_messages(websocket))
-        await asyncio.gather(send_task, receive_task)
-
-asyncio.run(main())

site/module_livechat/server/main.py

@@ -1,25 +1,31 @@
 import asyncio
 import websockets
+import json
+import time
 
 connected_clients = set()
 validTokens = "123456"
 
+def sendData(websocket):
+	while True:
+		websocket.send("Heartbeat")
+		print("Heartbeat send")
+		time.sleep(5)
+
 async def handler(websocket, path):
-	connected_clients.add(websocket)
+	print("New client connected to the server")
-	try:
+	if path != "/":
+		print("client disconnected")
+		await websocket.send(json.dumps({"error": "Invalid path", "code": 9000}))
+		await websocket.close()
+		return
+	connected_clients.add(websocket) 
+	try :
 		async for message in websocket:
-			print(f"Received {message}")
+			print(f"Message reçu : {message}")
-			# for client in connected_clients:
-			# 	if client == websocket:
-			# 		print(f"Received {message}")
-			# 		await websocket.close()
-			# 	if client != websocket:
-			# 		await client.send(message)
 	except websockets.exceptions.ConnectionClosed as e:
-		print(f"Connexion fermée: {e}")
+		print("Client disconnected with error :", e)
-	finally:
+	sendData(websocket)
-		print("Client déconnecté")
-		connected_clients.remove(websocket)
 
 try:
 	start_server = websockets.serve(handler, "localhost", 8000, reuse_address=True)
@@ -27,4 +33,5 @@ except OSError as e:
 	print(f"Error: {e}")
 	exit(1)
 asyncio.get_event_loop().run_until_complete(start_server)
+print("Server started")
 asyncio.get_event_loop().run_forever()

site/module_livechat/site/index.html

@@ -6,7 +6,7 @@
 	<title>Chat</title>
 	<meta name='viewport' content='width=device-width, initial-scale=1'>
 	<link rel='stylesheet' type='text/css' href='style.css'>
-	<script src='main.js'></script>
+	<script type="module" src='main.js'></script>
 	<link rel="preconnect" href="https://fonts.googleapis.com">
 	<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
 	<link href="https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap" rel="stylesheet">

site/module_livechat/site/main.js

@@ -6,11 +6,14 @@
 /*   By: edbernar <edbernar@student.42angouleme.    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/07/30 13:50:35 by edbernar          #+#    #+#             */
-/*   Updated: 2024/07/31 00:37:11 by edbernar         ###   ########.fr       */
+/*   Updated: 2024/07/31 22:26:47 by edbernar         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
+import { mainSocket } from "./websocket.js";
+
 document.addEventListener('DOMContentLoaded', () => {
+	mainSocket();
 	liveChat();
 });
 

site/module_livechat/site/websocket.js

@@ -0,0 +1,45 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   websocket.js                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: edbernar <edbernar@student.42angouleme.    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/31 22:17:24 by edbernar          #+#    #+#             */
+/*   Updated: 2024/07/31 23:40:05 by edbernar         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+const socket = new WebSocket('ws://localhost:8000/');
+
+socket.onopen = () => {
+	console.log('Connected');
+	setInterval(() => {
+		socket.send("Heartbeat");
+	}, 10000);
+};
+
+socket.onmessage = (event) => {
+	let response;
+
+	try {
+		response = JSON.parse(event.data);
+	} catch {
+		return ;
+	}
+	if (response.code >= 9000 && response.code <= 9999)
+	{
+		console.warn(response);
+		return ;
+	}
+	console.log(response)
+};
+socket.onclose = () => {
+	console.log('Disconnected');
+};
+
+function mainSocket() {
+	
+}
+
+export { mainSocket };