const WebSocket = require('ws') const WS_URL = 'ws://localhost:8080/api/ws/notify' const token = 'mock-token-mp-21' const ws = new WebSocket(`${WS_URL}?token=${encodeURIComponent(token)}`) ws.on('open', () => { console.log('Connected') ws.send(JSON.stringify({ type: 'ping' })) }) ws.on('message', (data) => { console.log('Received:', data.toString()) }) ws.on('error', (err) => { console.error('Error:', err.message) }) ws.on('close', () => { console.log('Closed') }) setTimeout(() => { ws.close() process.exit(0) }, 5000)