// Copyright Joyent, Inc. and other Node contributors. // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to permit // persons to whom the Software is furnished to do so, subject to the // following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE // USE OR OTHER DEALINGS IN THE SOFTWARE. 'use strict'; const common = require('../common'); const http = require('http'); const assert = require('assert'); const N = 20; let responses = 0; let maxQueued = 0; const agent = http.globalAgent; agent.maxSockets = 10; const server = http.createServer(function(req, res) { res.writeHead(200); res.end('Hello World\n'); }); const addrString = agent.getName({ host: '127.0.0.1', port: common.PORT }); server.listen(common.PORT, '127.0.0.1', function() { for (let i = 0; i < N; i++) { const options = { host: '127.0.0.1', port: common.PORT }; const req = http.get(options, function(res) { if (++responses === N) { server.close(); } res.resume(); }); assert.strictEqual(req.agent, agent); console.log( `Socket: ${agent.sockets[addrString].length}/${ agent.maxSockets} queued: ${ agent.requests[addrString] ? agent.requests[addrString].length : 0}`); const agentRequests = agent.requests[addrString] ? agent.requests[addrString].length : 0; if (maxQueued < agentRequests) { maxQueued = agentRequests; } } }); process.on('exit', function() { assert.strictEqual(responses, N); assert.ok(maxQueued <= 10); });