} catch (InterruptedException ignore) {}
            deferred.reject(new Exception());
        });
        th.start();

        final CountDownLatch latch = new CountDownLatch(1);
        deferred.promise().error(error -> latch.countDown());
        assertTrue(latch.await(10, TimeUnit.SECONDS));
    }

    @Test
    public void test_doneAfterReject() throws Exception {

      setException(e);
      return;
    } catch (Error e) {
      /*
       * StackOverflowError, OutOfMemoryError (e.g., from allocating ExecutionException), or
       * something. Try to treat it like a RuntimeException. If we overflow the stack again, the
       * resulting Error will propagate upward up to the root call to set().
       */
      setException(e);
      return;

	if !ok {
		PutByteBuffer(r.Msg)
	}
}

var errStreamEOF = errors.New("stream EOF")

// error is a message from the server to disconnect.
func (m *muxClient) error(err RemoteErr) {
	if debugPrint {
		fmt.Printf("mux %d: got remote err:%v\n", m.MuxID, string(err))
	}
	m.addResponse(Response{Err: &err})
}

func (m *muxClient) ack(seq uint32) {
	if !m.checkSeq(seq) {
		return
	}

     * @param message the error message
     * @param cause the underlying exception that caused this error
     * @param abort whether the crawling process should be aborted due to this error
     */
    public DataStoreCrawlingException(final String url, final String message, final Throwable cause, final boolean abort) {
        super(message, cause);
        this.url = url;
        this.abort = abort;
    }

    /**

        when(mockTerminal.encoding()).thenReturn(StandardCharsets.US_ASCII);

        assertEquals("[OK]", ConsoleIcon.SUCCESS.getIcon(mockTerminal));
        assertEquals("[ERROR]", ConsoleIcon.ERROR.getIcon(mockTerminal));
        assertEquals("[WARNING]", ConsoleIcon.WARNING.getIcon(mockTerminal));
        assertEquals("-", ConsoleIcon.DETAIL.getIcon(mockTerminal));

                }
            }
        }

        // Provide more detailed error information
        String errorMessage = "SMB server did not become ready within timeout";
        if (lastException != null) {
            errorMessage += ". Last error: " + lastException.getMessage();
        }
        throw new RuntimeException(errorMessage, lastException);
    }

@app.exception_handler(RequestValidationError)
async def validation_exception_handler(request, exc: RequestValidationError):
    message = "Validation errors:"
    for error in exc.errors():
        message += f"\nField: {error['loc']}, Error: {error['msg']}"
    return PlainTextResponse(message, status_code=400)


@app.get("/items/{item_id}")
async def read_item(item_id: int):
    if item_id == 3:

		}
		return ps
	}

	mkTest := func(N, parity, agree int) (res struct {
		metaArr  []FileInfo
		errs     []error
		parities []int
		parity   int
	},
	) {
		res.metaArr = mkMetaArr(N, parity, agree)
		res.parities = mkParities(N, N-(N/2+1), parity, agree)
		res.errs = make([]error, N)
		if agree >= N/2+1 { // simple majority consensus
			res.parity = N - (N/2 + 1)
		} else {
			res.parity = -1

			http.Error(w, err.Error(), http.StatusBadRequest)
			return
		}

		clnt, err := minio.New(u.Host, opts)
		if err != nil {
			log.Println(fmt.Errorf("Error while initializing Minio client, %s", err))
			http.Error(w, err.Error(), http.StatusBadRequest)
			return
		}
		buckets, err := clnt.ListBuckets(r.Context())
		if err != nil {

	207, 151, 211, 146, // message crc.
}

// newErrorMessage - creates new Request Level Error Message. S3 sends this message if the request failed for any reason.
// It contains the error code and error message for the failure. If S3 sends a RequestLevelError message,
// it doesn't send an End message.
//
// Header specification:
// Request-level error messages contain three headers, as follows: