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'use strict';
const common = require('../common');
const assert = require('assert');
const http = require('http');
const server = http.createServer((req, res) => res.end());
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
server.listen(common.PIPE, common.mustCall(() =>
asyncLoop(makeKeepAliveRequest, 10, common.mustCall(() =>
server.getConnections(common.mustSucceed((conns) => {
assert.strictEqual(conns, 1);
server.close();
}))
))
));
function asyncLoop(fn, times, cb) {
fn(function handler() {
if (--times) {
fn(handler);
} else {
cb();
}
});
}
function makeKeepAliveRequest(cb) {
http.get({
socketPath: common.PIPE,
headers: { connection: 'keep-alive' }
}, (res) => res.on('data', common.mustNotCall())
.on('error', assert.fail)
.on('end', cb)
);
}