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23 lines
512 B
23 lines
512 B
'use strict';
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require('../common');
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const assert = require('assert');
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const dgram = require('dgram');
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const socket = dgram.createSocket('udp4');
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let thrown = false;
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socket.bind(0);
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socket.on('listening', function() {
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socket.setMulticastTTL(16);
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//Try to set an invalid TTL (valid ttl is > 0 and < 256)
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try {
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socket.setMulticastTTL(1000);
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} catch (e) {
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thrown = true;
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}
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assert(thrown, 'Setting an invalid multicast TTL should throw some error');
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//close the socket
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socket.close();
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});
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