72 lines
2.1 KiB
JavaScript
72 lines
2.1 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 net = require('net');
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const assert = require('assert');
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let cbcount = 0;
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const N = 500000;
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const server = net.Server(function(socket) {
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socket.on('data', function(d) {
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console.error(`got ${d.length} bytes`);
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});
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socket.on('end', function() {
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console.error('end');
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socket.destroy();
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server.close();
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});
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});
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let lastCalled = -1;
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function makeCallback(c) {
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let called = false;
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return function() {
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if (called)
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throw new Error(`called callback #${c} more than once`);
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called = true;
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if (c < lastCalled) {
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throw new Error(
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`callbacks out of order. last=${lastCalled} current=${c}`);
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}
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lastCalled = c;
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cbcount++;
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};
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}
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server.listen(0, function() {
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const client = net.createConnection(server.address().port);
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client.on('connect', function() {
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for (let i = 0; i < N; i++) {
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client.write('hello world', makeCallback(i));
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}
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client.end();
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});
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});
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process.on('exit', function() {
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assert.strictEqual(cbcount, N);
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});
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