Hi, Community, I'm using mina 2.0.0 M4. My project requires a 2-layer application protocol implementation. The relationship between the higher layer and lower layer is a bit like TCP and IP: the lower big packet is split into fix-sized smaller packets, which the lower protocol is responsible to transmit. The lower layer needs acknowledgement from the other end before sending out next packet.
What is the recommended way to implement this? I'm not sure I should use IoFilter or Decoder/Encoder to implement the lower layer logic. Thanks for your help in advance! Zhijun
