Function makeReqs

test/sequential/test-http-keepalive-maxsockets.js:70–80

(n, cb)

  // make 10 requests in parallel,
  // then 10 more when they all finish.
  function makeReqs(n, cb) {
    for (let i = 0; i < n; i++)
      makeReq(i, then);

    function then(er) {
      if (er)
        return cb(er);
      else if (--n === 0)
        setTimeout(cb, 100);
    }
  }

  function makeReq(i, cb) {
    http.request({