25 lines
668 B
JavaScript
25 lines
668 B
JavaScript
const WebSocket = require("ws");
|
|
|
|
// Starte den WebSocket-Server auf Port 3001
|
|
const wss = new WebSocket.Server({ port: 3001 });
|
|
|
|
wss.on("connection", (ws) => {
|
|
console.log("New WebSocket connection");
|
|
|
|
ws.on("message", (message) => {
|
|
console.log("Received:", message);
|
|
const parsedMessage = JSON.parse(message);
|
|
|
|
// Beispielnachricht an den Client zurücksenden
|
|
if (parsedMessage.type === "test") {
|
|
ws.send(JSON.stringify({ message: `Hallo zurück, ${parsedMessage.message}` }));
|
|
}
|
|
});
|
|
|
|
ws.on("close", () => {
|
|
console.log("WebSocket connection closed");
|
|
});
|
|
});
|
|
|
|
console.log("WebSocket-Server läuft auf ws://localhost:3001");
|