Class FixedLengthFrameDecoder

All Implemented Interfaces:
ChannelHandler, ChannelInboundHandler

public class FixedLengthFrameDecoder extends ByteToMessageDecoder
A decoder that splits the received ByteBufs by the fixed number of bytes. For example, if you received the following four fragmented packets:
 +---+----+------+----+
 | A | BC | DEFG | HI |
 +---+----+------+----+
 
A FixedLengthFrameDecoder(3) will decode them into the following three packets with the fixed length:
 +-----+-----+-----+
 | ABC | DEF | GHI |
 +-----+-----+-----+