waitForDataFrames(Http2Connection.OKHTTP_CLIENT_WINDOW_SIZE)

    // Cancel the call and discard what we've buffered for the response body. This should free up
    // the connection flow-control window so new requests can proceed.
    call1.cancel()
    assertThat(
      response1.body.source().discard(1, TimeUnit.SECONDS),
      "Call should not have completed successfully.",
    ).isFalse()

	for m := range re {
		if err := enc.Encode(m); err != nil {
			s.writeErrorResponse(w, errors.New("Encoding mrf failed: "+err.Error()))
			return
		}
	}
}

// DevNull - everything goes to io.Discard
func (s *peerRESTServer) DevNull(w http.ResponseWriter, r *http.Request) {
	if !s.IsValid(w, r) {
		s.writeErrorResponse(w, errors.New("invalid request"))
		return
	}

	globalNetPerfRX.Connect()

		config.EnvRootPassword,
	} {
		os.Unsetenv(env)
	}

	// Set as non-distributed.
	globalIsDistErasure = false

	// Disable printing console messages during tests.
	color.Output = io.Discard
	// Disable Error logging in testing.
	logger.DisableLog = true

	// Uncomment the following line to see trace logs during unit tests.
	// logger.AddTarget(console.New())

	// Set system resources to maximum.

				foundPrefixes = append(foundPrefixes, result.Prefixes...)
				if !result.IsTruncated {
					break
				}
				marker = result.NextMarker
				if len(result.Objects) > 0 {
					// Discard marker, so it cannot resume listing.
					marker = result.Objects[len(result.Objects)-1].Name
				}
			}

			if len(testCase.result.Objects) != len(foundObjects) {