'use strict'; const common = require('../common'); const assert = require('assert'); const dgram = require('dgram'); { // Should throw EBADF if the socket is never bound. const socket = dgram.createSocket('udp4'); assert.throws(() => { socket.setBroadcast(true); }, /^Error: setBroadcast EBADF$/); } { // Can call setBroadcast() after binding the socket. const socket = dgram.createSocket('udp4'); socket.bind(0, common.mustCall(() => { socket.setBroadcast(true); socket.setBroadcast(false); socket.close(); })); }