I don't know of any recommendations specifically, but I do know that you can probably use the TextLine encoder/decoder to implement the first layer of your protocol. This has seemed to work with any delimiter-based protocol I've tried.

Michael Grundvig
Electrotank, Inc
http://www.electrotank.com


----- Original Message ----- From: "jian wu" <[EMAIL PROTECTED]>
To: <mina-dev@directory.apache.org>
Sent: Saturday, October 28, 2006 12:16 PM
Subject: ProtocolEncoder/Decoder v.s. MessageEncoder/Decoder


Hi,

Mina provides two types of classes for encoding/decoding protocol data:
ProtocolEncoder/ProtocolDecoder, and MessageEncoder/MessageDecoder.

Is there any guideline or recommendation when to use them?

In my perticular use case, I'm looking into decoding and encoding a
protocol data with fixed start delimiter and end delimiter but length
could be varied due to internal data structure.

Any suggestion would be really appreciated.

Thanks,

Jian



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