# Package org.apache.tinkerpop.gremlin.driver.handler

- Class Summary
  Class | Description
  --- | ---
  NioGremlinRequestEncoder | Deprecated As of release 3.3.10, not replaced, use `WebSocketClient`.
  NioGremlinResponseDecoder | Deprecated As of release 3.3.10, not replaced, use `WebSocketClient`.
  WebSocketClientHandler | Wrapper over `WebSocketClientProtocolHandler`.
  WebSocketClientHandler.InterceptedWebSocketClientHandshaker13 | Extension to the Netty implementation that allows for the `WebSocketClientHandler.InterceptedWebSocketClientHandshaker13.newHandshakeRequest()` to be modified by way of a `HandshakeInterceptor` that is supplied to the `Cluster` when it is created.
  WebSocketGremlinRequestEncoder |
  WebSocketGremlinResponseDecoder |

- Enum Summary
  Enum | Description
  --- | ---
  NioGremlinResponseDecoder.DecoderState |

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