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From Mondain <mond...@gmail.com>
Subject Re: CumulativeProtocolDecoder and UDP
Date Tue, 01 Mar 2016 19:01:36 GMT
Ashish, just be aware that with UDP, some of your data may never arrive;
that's the nature of the protocol.

Paul

On Tue, Mar 1, 2016 at 1:48 PM Ashish <paliwalashish@gmail.com> wrote:

> TCP handles fragmentation at its level, but for UDP you have to do it
> at application layer meaning UDP data has to carry message sequences
> and then you merge them at receiving end. Here you packets can come in
> different order do you got to keep them somewhere before complete
> message is constructed.
>
>
>
> On Tue, Mar 1, 2016 at 7:58 AM, tunca <atuncatunc@gmail.com> wrote:
> > Our customer has strange requirement about merging multiple udp/TCP
> packages
> > to create a single  message.
> > There is a well defined protocol that defines message boundaries.
> > The decoder is working good with TCP packages.  It can create a single
> > message from multiple TCP packages.
> > However when a message is fragmented into multiple packages the do
> doDecode
> > method always gives the same ioBuffer.
> > I'll try 2.0.13 next day.
> > Thanks
> >
> >
> >
> >
> > --
> > View this message in context:
> http://apache-mina.10907.n7.nabble.com/CumulativeProtocolDecoder-and-UDP-tp18927p50274.html
> > Sent from the Apache MINA Developer Forum mailing list archive at
> Nabble.com.
>
>
>
> --
> thanks
> ashish
>
> Blog: http://www.ashishpaliwal.com/blog
> My Photo Galleries: http://www.pbase.com/ashishpaliwal
>

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