abstract class WebSocketProtocolHandler extends MessageToMessageDecoder<WebSocketFrame>
ChannelHandler.Sharable| Constructor and Description |
|---|
WebSocketProtocolHandler() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
decode(ChannelHandlerContext ctx,
WebSocketFrame frame,
java.util.List<java.lang.Object> out)
Decode from one message to an other.
|
void |
exceptionCaught(ChannelHandlerContext ctx,
java.lang.Throwable cause)
Calls
ChannelHandlerContext.fireExceptionCaught(Throwable) to forward
to the next ChannelHandler in the ChannelPipeline. |
acceptInboundMessage, channelReadchannelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggeredensureNotSharable, handlerAdded, handlerRemoved, isSharableclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waithandlerAdded, handlerRemovedprotected void decode(ChannelHandlerContext ctx, WebSocketFrame frame, java.util.List<java.lang.Object> out) throws java.lang.Exception
MessageToMessageDecoderdecode in class MessageToMessageDecoder<WebSocketFrame>ctx - the ChannelHandlerContext which this MessageToMessageDecoder belongs toframe - the message to decode to an other oneout - the List to which decoded messages should be addedjava.lang.Exception - is thrown if an error occurspublic void exceptionCaught(ChannelHandlerContext ctx, java.lang.Throwable cause) throws java.lang.Exception
ChannelInboundHandlerAdapterChannelHandlerContext.fireExceptionCaught(Throwable) to forward
to the next ChannelHandler in the ChannelPipeline.
Sub-classes may override this method to change behavior.exceptionCaught in interface ChannelHandlerexceptionCaught in interface ChannelInboundHandlerexceptionCaught in class ChannelInboundHandlerAdapterjava.lang.Exception