if errors.As(err, &r) {
		return &r
	}
	return nil
}

type (
	// SingleHandlerFn is handlers for one to one requests.
	// A non-nil error value will be returned as RemoteErr(msg) to client.
	// No client information or cancellation (deadline) is available.
	// Include this in payload if needed.
	// Payload should be recycled with PutByteBuffer if not needed after the call.

                        iterator.remove();
                        notified = true;

                    }
                    if (notified) {
                        log.debug("Notified clients");
                    } else {
                        log.debug("Exception without a request pending", ex);
                    }
                    return;
                }
            }
        }

  @LazyInit private transient @Nullable TypeResolver covariantTypeResolver;

  /**
   * Constructs a new type token of {@code T}.
   *
   * <p>Clients create an empty anonymous subclass. Doing so embeds the type parameter in the
   * anonymous class's type hierarchy so we can reconstitute it at runtime despite erasure.
   *
   * <p>For example:
   *
   * {@snippet :

[kubernetes-client-linux-386.tar.gz](https://storage.googleapis.com/kubernetes-release/release/v1.3.10/kubernetes-client-linux-386.tar.gz) | `06d478c601b1d4aa1fc539e9120adbcbbd2fb370d062516f84a064e465d8eadc`

 * but given that any public suffix may become a host without warning, it is better to err on the
 * side of permissiveness and thus avoid spurious rejection of valid sites. Of course, to actually
 * determine addressability of any host, clients of this class will need to perform their own DNS
 * lookups.
 *
 * <p>During construction, names are normalized in two ways:
 *
 * <ol>
 *   <li>ASCII uppercase characters are converted to lowercase.

    - [Client Binaries](#client-binaries-1)
    - [Server Binaries](#server-binaries-1)
    - [Node Binaries](#node-binaries-1)
  - [Changelog since v1.15.10](#changelog-since-v11510)
  - [Changes by Kind](#changes-by-kind-1)
    - [Other (Bug, Cleanup or Flake)](#other-bug-cleanup-or-flake)
- [v1.15.10](#v11510)
  - [Downloads for v1.15.10](#downloads-for-v11510)
    - [Client Binaries](#client-binaries-2)

[kubernetes-client-linux-386.tar.gz](https://dl.k8s.io/v1.10.8/kubernetes-client-linux-386.tar.gz) | `aa4710010d16287335f90e58e417748238cd6a24c7e3ec46acb04b49582e8089`
[kubernetes-client-linux-amd64.tar.gz](https://dl.k8s.io/v1.10.8/kubernetes-client-linux-amd64.tar.gz) | `925594f5e3b062323701e3d751b2a4fbd5aa7f48f5e6271b6b9aa8280dee7e7b`

### Client Binaries

filename | sha512 hash
-------- | -----------
[kubernetes-client-darwin-amd64.tar.gz](https://dl.k8s.io/v1.32.13/kubernetes-client-darwin-amd64.tar.gz) | 2c038815b7e589381d0581f533c2ec3bd2024549923518ad7335a1d37bedecce6982246932f58097b3cb30554683e6ffdddb155e3a16608e0854fafc70d6061e

///

Damit können Sie den WebSocket verbinden und dann Nachrichten senden und empfangen:

<img src="/img/tutorial/websockets/image05.png">

## Verbindungsabbrüche und mehrere Clients handhaben { #handling-disconnections-and-multiple-clients }

Wenn eine WebSocket-Verbindung geschlossen wird, löst `await websocket.receive_text()` eine `WebSocketDisconnect`-Exception aus, die Sie dann wie in folgendem Beispiel abfangen und behandeln können.

     * perform even a cast, much less a runtime check.
     *
     * All that said, don't forget that everyone should call converter.convert() instead of
     * converter.apply(), anyway. If clients use only converter.convert(), then their nullness
     * checkers are unlikely to ever look at the annotations on this declaration.
     *