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From Pavel Tupitsyn <ptupit...@apache.org>
Subject Re: [DISCUSS] Use GridNioServer in Java thin client
Date Fri, 20 Nov 2020 07:39:20 GMT
Since there are no objections, I've updated the IEP accordingly [1]
and started working on it [2]

[1]
https://cwiki.apache.org/confluence/display/IGNITE/IEP-60%3A+Java+Thin+Client+Non-Blocking+Async+IO
[2] https://github.com/apache/ignite/pull/8483

On Mon, Nov 9, 2020 at 4:07 PM Ivan Daschinsky <ivandasch@gmail.com> wrote:

> I suppose that the best variant -- ability to switch to netty if this lib
> is in classpath
>
> пн, 9 нояб. 2020 г. в 15:58, Igor Sapego <isapego@apache.org>:
>
> > Sounds like a good idea to me.
> >
> > Best Regards,
> > Igor
> >
> >
> > On Mon, Nov 9, 2020 at 3:32 PM Alex Plehanov <plehanov.alex@gmail.com>
> > wrote:
> >
> > > +1 for using GridNioServer as java thin client communication layer.
> > >
> > > вс, 8 нояб. 2020 г. в 19:12, Pavel Tupitsyn <ptupitsyn@apache.org>:
> > >
> > > > Igniters,
> > > >
> > > > This is a continuation of "Use Netty for Java thin client" [1],
> > > > I'm starting a new thread for better visibility.
> > > >
> > > > The problems with current Java thin client are:
> > > > * Socket writes block user threads
> > > > * Every connection uses a separate listener thread (with partition
> > > > awareness there is a thread for every server node within a single
> > > > IgniteClient)
> > > >
> > > > GridNioServer can work in client mode and solves both of these
> > problems.
> > > > It is the most practical choice as well at the moment - no extra
> > > > dependencies required.
> > > >
> > > > A potential drawback is increased coupling between thin client and
> core
> > > > code,
> > > > which I'm going to mitigate by abstracting GridNioServer behind a
> > simpler
> > > > facade,
> > > > so we can replace it with Netty or something else easier if we decide
> > to
> > > > split the code.
> > > >
> > > > Thoughts, objections?
> > > >
> > > > [1]
> > > >
> > > >
> > >
> >
> http://apache-ignite-developers.2346864.n4.nabble.com/DISCUSS-Use-Netty-for-Java-thin-client-td49732.html
> > > >
> > >
> >
>
>
> --
> Sincerely yours, Ivan Daschinskiy
>

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