const http = require('http') let drop_goal = 10_000; let dropped = 0; let query = { host: 'localhost', port: 8080, path: '/events' } setInterval(() => { if (dropped < drop_goal) { let request = http.get(query, response => { response.on('data', data => { if (data.includes("data: connected\n")) { // drop connection after welcome message dropped += 1; request.abort() } }) }) .on('error', () => {}) } }, 1) setInterval(() => { http.get('http://localhost:8080/', () => print_status(true)) .setTimeout(100, () => print_status(false)) .on('error', () => {}) }, 20) function print_status(accepting_connections) { process.stdout.write("\r\x1b[K"); process.stdout.write(`Connections dropped: ${dropped}, accepting connections: ${accepting_connections}`); }