org.eclipse.jetty.websocket

## Interface WebSocket.Connection

- All Known Subinterfaces:
    WebSocket.FrameConnection
  All Known Implementing Classes:
    WebSocketConnectionD00, WebSocketServletConnectionD00
  Enclosing interface:
    WebSocket

      public static interface WebSocket.Connection

  A Connection interface is passed to a WebSocket instance via the `WebSocket.onOpen(Connection)` to give the application access to the specifics of the current connection. This includes methods for sending frames and messages as well as methods for interpreting the flags and opcodes of the connection.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `close()` Close the connection with normal close code.
    `void` | `close(int closeCode, String message)` Close the connection with specific closeCode and message.
    `void` | `disconnect()` Deprecated. Use `close()`
    `int` | `getMaxBinaryMessageSize()` Size in bytes of the maximum binary message to be received
    `int` | `getMaxIdleTime()`
    `int` | `getMaxTextMessageSize()` Size in characters of the maximum text message to be received
    `String` | `getProtocol()`
    `boolean` | `isOpen()`
    `void` | `sendMessage(byte[] data, int offset, int length)`
    `void` | `sendMessage(String data)`
    `void` | `setMaxBinaryMessageSize(int size)`
    `void` | `setMaxIdleTime(int ms)`
    `void` | `setMaxTextMessageSize(int size)`

- - ### Method Detail

    - #### getProtocol

          String getProtocol()

    - #### sendMessage

          void sendMessage(String data)
                           throws IOException

      Throws:
        `IOException`

    - #### sendMessage

          void sendMessage(byte[] data,
                         int offset,
                         int length)
                           throws IOException

      Throws:
        `IOException`

    - #### disconnect

          void disconnect()

      Deprecated. Use `close()`

    - #### close

          void close()

      Close the connection with normal close code.

    - #### close

          void close(int closeCode,
                   String message)

      Close the connection with specific closeCode and message.
      Parameters:
        `closeCode` - The close code to send, or -1 for no close code
        `message` - The message to send or null for no message

    - #### isOpen

          boolean isOpen()

    - #### setMaxIdleTime

          void setMaxIdleTime(int ms)

      Parameters:
        `ms` - The time in ms that the connection can be idle before closing

    - #### setMaxTextMessageSize

          void setMaxTextMessageSize(int size)

      Parameters:
        `size` - size<0 No aggregation of frames to messages, >=0 max size of text frame aggregation buffer in characters

    - #### setMaxBinaryMessageSize

          void setMaxBinaryMessageSize(int size)

      Parameters:
        `size` - size<0 no aggregation of binary frames, >=0 size of binary frame aggregation buffer

    - #### getMaxIdleTime

          int getMaxIdleTime()

      Returns:
        The time in ms that the connection can be idle before closing

    - #### getMaxTextMessageSize

          int getMaxTextMessageSize()

      Size in characters of the maximum text message to be received
      Returns:
        size <0 No aggregation of frames to messages, >=0 max size of text frame aggregation buffer in characters

    - #### getMaxBinaryMessageSize

          int getMaxBinaryMessageSize()

      Size in bytes of the maximum binary message to be received
      Returns:
        size <0 no aggregation of binary frames, >=0 size of binary frame aggregation buffer

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