Trustin Lee dd6b7969b7 Give a handler more control over how its buffers' read bytes are discarded. ... This pull request adds two new handler methods: discardInboundReadBytes(ctx) and discardOutboundReadBytes(ctx) to ChannelInboundByteHandler and ChannelOutboundByteHandler respectively. They are called between every inboundBufferUpdated() and flush() respectively. Their default implementation is to call discardSomeReadBytes() on their buffers and a user can override this behavior easily. For example, ReplayingDecoder.discardInboundReadBytes() looks like the following: @Override public void discardInboundReadBytes(ChannelHandlerContext ctx) throws Exception { ByteBuf in = ctx.inboundByteBuffer(); final int oldReaderIndex = in.readerIndex(); super.discardInboundReadBytes(ctx); final int newReaderIndex = in.readerIndex(); checkpoint -= oldReaderIndex - newReaderIndex; } If a handler, which has its own buffer index variable, extends ReplayingDecoder or ByteToMessageDecoder, the handler can also override discardInboundReadBytes() and adjust its index variable accordingly.		2013-01-09 13:34:09 +09:00
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main/java/io/netty/handler	Give a handler more control over how its buffers' read bytes are discarded.	2013-01-09 13:34:09 +09:00
test/java/io/netty/handler	Fix inspector warnings introduced by recent mergences	2012-11-30 23:01:57 +09:00