investigate flaky test/parallel/test-http-many-ended-pipelines.js #37291

HTTP/1.1 200 OK
Date: Tue, 09 Feb 2021 08:14:57 GMT
Connection: keep-alive
Keep-Alive: timeout=5
Content-Length: 2

ok
node:events:355
      throw er; // Unhandled 'error' event
      ^

Error: read ECONNRESET
    at TCP.onStreamRead (node:internal/stream_base_commons:211:20)
Emitted 'error' event on Socket instance at:
    at emitErrorNT (node:internal/streams/destroy:192:8)
    at emitErrorCloseNT (node:internal/streams/destroy:157:3)
    at processTicksAndRejections (node:internal/process/task_queues:81:21) {
  errno: -54,
  code: 'ECONNRESET',
  syscall: 'read'
}