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'use strict';
const common = require('../common');
const assert = require('assert');
const http = require('http');
const Countdown = require('../common/countdown');
const MAX_SOCKETS = 2;
const agent = new http.Agent({
keepAlive: true,
keepAliveMsecs: 1000,
maxSockets: MAX_SOCKETS,
maxFreeSockets: 2
});
const server = http.createServer(common.mustCall((req, res) => {
res.end('hello world');
}, 6));
const countdown = new Countdown(6, common.mustCall(() => server.close()));
function get(path, callback) {
return http.get({
host: 'localhost',
port: server.address().port,
agent: agent,
path: path
}, callback);
}
server.listen(0, common.mustCall(() => {
for (let i = 0; i < 6; i++) {
const request = get('/1', common.mustCall());
request.on('response', common.mustCall(() => {
request.abort();
const sockets = agent.sockets[Object.keys(agent.sockets)[0]];
assert(sockets.length <= MAX_SOCKETS);
countdown.dec();
}));
}
}));
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