fix websocket server

websocket.js

@@ -0,0 +1,33 @@
+import WebSocket, { WebSocketServer } from "ws";
+const wss = new WebSocketServer({ noServer: true });
+
+wss.on("connection", function connection(ws, req, res) {
+	ws.send(`online=${wss.clients.size}`);
+	setInterval(() => {
+		ws.send(`online=${wss.clients.size}`);
+	}, 10000);
+
+	ws.on("message", async function message(data, isBinary) {
+		let message = Buffer.from(data).toString();
+		if (message.startsWith("annc")) {
+			let splitMessage = message.split(";;");
+			wss.clients.forEach(client => {
+				client.send(`annc;;${splitMessage[2]};;${splitMessage[3]}`);
+			})
+		}
+	});
+
+	ws.on("close", () => {});
+});
+let port = 7910;
+import express from "express";
+const app = express();
+const server = app.listen(port, () => {
+	console.log("Websocket server is online.");
+	console.log("-  http://localhost:" + port);
+});
+server.on("upgrade", (request, socket, head) => {
+	wss.handleUpgrade(request, socket, head, (socket) => {
+		wss.emit("connection", socket, request);
+	});
+});