public class WebSocket00FrameDecoder extends ReplayingDecoder<java.lang.Void> implements WebSocketFrameDecoder
ByteBufs into WebSocketFrames.
For the detailed instruction on adding add Web Socket support to your HTTP server, take a look into the
WebSocketServer example located in the io.netty.example.http.websocket package.
ByteToMessageDecoder.CumulatorChannelHandler.Sharable| Modifier and Type | Field and Description |
|---|---|
(package private) static int |
DEFAULT_MAX_FRAME_SIZE |
private long |
maxFrameSize |
private boolean |
receivedClosingHandshake |
COMPOSITE_CUMULATOR, MERGE_CUMULATOR| Constructor and Description |
|---|
WebSocket00FrameDecoder() |
WebSocket00FrameDecoder(int maxFrameSize)
Creates a new instance of
WebSocketFrameDecoder with the specified maxFrameSize. |
| Modifier and Type | Method and Description |
|---|---|
protected void |
decode(ChannelHandlerContext ctx,
ByteBuf in,
java.util.List<java.lang.Object> out)
Decode the from one
ByteBuf to an other. |
private WebSocketFrame |
decodeBinaryFrame(ChannelHandlerContext ctx,
byte type,
ByteBuf buffer) |
private WebSocketFrame |
decodeTextFrame(ChannelHandlerContext ctx,
ByteBuf buffer) |
callDecode, checkpoint, checkpoint, state, stateactualReadableBytes, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggeredchannelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaughtensureNotSharable, handlerAdded, isSharableclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitchannelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggeredhandlerAdded, handlerRemovedstatic final int DEFAULT_MAX_FRAME_SIZE
private final long maxFrameSize
private boolean receivedClosingHandshake
public WebSocket00FrameDecoder()
public WebSocket00FrameDecoder(int maxFrameSize)
WebSocketFrameDecoder with the specified maxFrameSize. If the client
sends a frame size larger than maxFrameSize, the channel will be closed.maxFrameSize - the maximum frame size to decodeprotected void decode(ChannelHandlerContext ctx, ByteBuf in, java.util.List<java.lang.Object> out) throws java.lang.Exception
ByteToMessageDecoderByteBuf to an other. This method will be called till either the input
ByteBuf has nothing to read when return from this method or till nothing was read from the input
ByteBuf.decode in class ByteToMessageDecoderctx - the ChannelHandlerContext which this ByteToMessageDecoder belongs toin - the ByteBuf from which to read dataout - the List to which decoded messages should be addedjava.lang.Exception - is thrown if an error occursprivate WebSocketFrame decodeBinaryFrame(ChannelHandlerContext ctx, byte type, ByteBuf buffer)
private WebSocketFrame decodeTextFrame(ChannelHandlerContext ctx, ByteBuf buffer)