proxy-test-server

const HttpConnectProxy = require('proxy-test-server'); const proxy = new HttpConnectProxy(); const PORT = process.env.PROXY_PORT ? parseInt(process.env.PROXY_PORT) : 9999; proxy.listen(PORT, function () { console.log(`HTTP CONNECT Proxy Server Listening on port ${PORT}`); }); proxy.on('connect', function (port, host, socket) { const time = new Date().toISOString().substr(0, 19).replace('T', ''); console.log(`[%s] From %s to %s:%s`, time, socket.remoteAddress, host, port); socket.on('error', (err) => console.error(`Socket error for ${socket.remoteAddress}:`, err.message)); }); proxy.on('error', (err) => { console.error('Proxy server error:', err.message); if (err.code === 'EADDRINUSE') { console.error(`Port ${PORT} is already in use. Try a different port or stop the conflicting process.`); } }); console.log('To test, run: curl -i -x http://127.0.0.1:9999 https://google.com'); // Or if using a different port: console.log(`To test, run: curl -i -x http://127.0.0.1:${PORT} https://google.com`); // To stop the server gracefully process.on('SIGINT', () => { console.log('\nShutting down proxy server...'); proxy.close(() => { console.log('Proxy server closed.'); process.exit(0); }); });