deno.land / std@0.166.0 / node / _tools / test / parallel / test-net-connect-call-socket-connect.js

test-net-connect-call-socket-connect.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';const common = require('../common');
// This test checks that calling `net.connect` internally calls// `Socket.prototype.connect`.//// This is important for people who monkey-patch `Socket.prototype.connect`// since it's not possible to monkey-patch `net.connect` directly (as the core// `connect` function is called internally in Node instead of calling the// `exports.connect` function).//// Monkey-patching of `Socket.prototype.connect` is done by - among others -// most APM vendors, the async-listener module and the// continuation-local-storage module.//// Related:// - https://github.com/nodejs/node/pull/12342// - https://github.com/nodejs/node/pull/12852
const net = require('net');const Socket = net.Socket;
// Monkey patch Socket.prototype.connect to check that it's called.const orig = Socket.prototype.connect;Socket.prototype.connect = common.mustCall(function() { return orig.apply(this, arguments);});
const server = net.createServer();
server.listen(common.mustCall(function() { const port = server.address().port; const client = net.connect({ port }, common.mustCall(function() { client.end(); })); client.on('end', common.mustCall(function() { server.close(); }));}));
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a year ago