mirror of https://gitee.com/openkylin/nodejs.git
75 lines
2.4 KiB
JavaScript
75 lines
2.4 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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require('../common');
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const assert = require('assert');
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const cluster = require('cluster');
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const net = require('net');
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let destroyed;
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let success;
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let worker;
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let server;
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// Workers do not exit on disconnect, they exit under normal node rules: when
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// they have nothing keeping their loop alive, like an active connection
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//
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// test this by:
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//
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// 1 creating a server, so worker can make a connection to something
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// 2 disconnecting worker
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// 3 wait to confirm it did not exit
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// 4 destroy connection
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// 5 confirm it does exit
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if (cluster.isMaster) {
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server = net.createServer(function(conn) {
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server.close();
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worker.disconnect();
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worker.once('disconnect', function() {
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setTimeout(function() {
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conn.destroy();
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destroyed = true;
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}, 1000);
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}).once('exit', function() {
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// Worker should not exit while it has a connection
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assert(destroyed, 'worker exited before connection destroyed');
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success = true;
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});
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}).listen(0, function() {
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const port = this.address().port;
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worker = cluster.fork()
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.on('online', function() {
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this.send({ port });
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});
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});
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process.on('exit', function() {
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assert(success);
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});
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} else {
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process.on('message', function(msg) {
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// We shouldn't exit, not while a network connection exists
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net.connect(msg.port);
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});
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}
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