deno.land / std@0.166.0 / node / _tools / test / parallel / test-net-write-fully-async-buffer.js

test-net-write-fully-async-buffer.js
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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';// Flags: --expose-gc
// Note: This is a variant of test-net-write-fully-async-hex-string.js.// This always worked, but it seemed appropriate to add a test that checks the// behavior for Buffers, too.const common = require('../common');const net = require('net');
const data = Buffer.alloc(1000000);
const server = net.createServer(common.mustCall(function(conn) { conn.resume();})).listen(0, common.mustCall(function() { const conn = net.createConnection(this.address().port, common.mustCall(() => { let count = 0;
function writeLoop() { if (count++ === 200) { conn.destroy(); server.close(); return; }
while (conn.write(Buffer.from(data))); global.gc({ type: 'minor' }); // The buffer allocated above should still be alive. }
conn.on('drain', writeLoop);
writeLoop(); }));}));
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Tagged at
a year ago