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From ant elder <ant.el...@gmail.com>
Subject Re: HttpCore NIO performance improvements
Date Tue, 07 May 2013 10:15:03 GMT
On Thu, May 2, 2013 at 1:02 PM, Oleg Kalnichevski <olegk@apache.org> wrote:
> Folks,
> I invested some time into performance optimization of non-blocking core
> components in order to push HttpCore 4.3 and HttpAsyncClient 4.0 closer
> to a GA release. I implemented several local optimizations in the low
> level transport code and also fixed a bug in the non-blocking connection
> pool code that can be a major performance inhibitor when executing
> thousands of small requests in a tight loop.
> My performance benchmarks, admittedly very limited and
> non-comprehensive, now show pretty good results in client side test
> scenarios for NIO based implementations. In fact, in my tests HttpCore
> NIO performance matches that of blocking HttpClient even with a very
> modest number of concurrent connections (<20) which is something I
> thought I would never see.

Thats great, i'm really impressed you've been able to get the NIO
performance so good.


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