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33 lines
740 B
33 lines
740 B
'use strict';
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const common = require('../common');
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const http = require('http');
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const cluster = require('cluster');
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const assert = require('assert');
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cluster.schedulingPolicy = cluster.SCHED_NONE;
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const server = http.createServer();
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if (cluster.isMaster) {
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let worker;
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server.listen(0, common.mustCall((error) => {
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assert.ifError(error);
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assert(worker);
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worker.send({ port: server.address().port });
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}));
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worker = cluster.fork();
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worker.on('exit', common.mustCall(() => {
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server.close();
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}));
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} else {
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process.on('message', common.mustCall((msg) => {
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assert(msg.port);
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server.listen(msg.port);
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server.on('error', common.mustCall((e) => {
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cluster.worker.disconnect();
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}));
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}));
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}
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