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23 lines
539 B
23 lines
539 B
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const dgram = require('dgram');
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{
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const socket = dgram.createSocket('udp4');
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assert.throws(() => {
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socket.setMulticastLoopback(16);
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}, /^Error: setMulticastLoopback EBADF$/);
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}
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{
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const socket = dgram.createSocket('udp4');
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socket.bind(0);
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socket.on('listening', common.mustCall(() => {
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assert.strictEqual(socket.setMulticastLoopback(16), 16);
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assert.strictEqual(socket.setMulticastLoopback(0), 0);
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socket.close();
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}));
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}
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