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From Willian Mitsuda <wmits...@gmail.com>
Subject Re: [Mina] 'messageSent' semantic
Date Wed, 11 Jan 2006 15:13:49 GMT
Hi,

On 1/11/06, Niklas Therning <niklas@trillian.se> wrote:
> Well, I'm not an expert on TCP/IP but from what I know I think it will
> be hard and require very low level programming to achieve that kind of
> control. The Java abstraction of Socket IO (both blocking and
> non-blocking) is too high-level.
>
> I guess one would have to map packet sequence numbers to messages and
> then be able to intercept acknowledges of sent packets to do what you
> want. I'm not sure if OS:es allows you to get that kind of control.

I think what he needs to is to implement a "correlation identifier"
(http://www.enterpriseintegrationpatterns.com/CorrelationIdentifier.html)
in his message protocol.

>
> But as I said, I'm no expert on TCP/IP so please correct me if I'm wrong.
>
> /Niklas
>

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