mirror of https://github.com/nodejs/node.git
30 lines
688 B
JavaScript
30 lines
688 B
JavaScript
'use strict';
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// Ensure that closing dgram sockets in 'listening' callbacks of cluster workers
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// won't throw errors.
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const common = require('../common');
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const dgram = require('dgram');
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const cluster = require('cluster');
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if (common.isWindows)
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common.skip('dgram clustering is currently not supported on windows.');
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if (cluster.isPrimary) {
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for (let i = 0; i < 3; i += 1) {
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cluster.fork();
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}
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} else {
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const socket = dgram.createSocket('udp4');
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socket.on('error', common.mustNotCall());
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socket.on('listening', common.mustCall(() => {
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socket.close();
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}));
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socket.on('close', common.mustCall(() => {
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cluster.worker.disconnect();
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}));
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socket.bind(0);
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}
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