[ANNOUNCEMENT] HttpComponents HttpCore 4.0.1 (GA) Released

[olegk]

The Apache HttpComponents project is pleased to announce the release of
HttpComponents HttpCore 4.0.1.

This is a patch release addressing a number of issues discovered since
the 4.0 release. Users of NIO module are advised to upgrade.

Download -
<http://hc.apache.org/downloads.cgi>
Release notes -
<http://www.apache.org/dist/httpcomponents/httpcore/RELEASE_NOTES.txt>
HttpComponents site -
<http://hc.apache.org/>

About HttpComponents Core -
HttpCore is a set of low level HTTP transport components that can be
used to build custom client and server side HTTP services with a minimal
footprint. HttpCore supports two I/O models: blocking I/O model based on
the classic Java I/O and non-blocking, event driven I/O model based on
Java NIO. The blocking I/O model may be more appropriate for data
intensive, low latency scenarios, whereas the non-blocking model may be
more appropriate for high latency scenarios where raw data throughput is
less important than the ability to handle thousands of simultaneous HTTP
connections in a resource efficient manner.

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[Adrian Cole]

Thanks for the work on this, Oleg.  I'm upgrading today.  Any news on what
to expect for 4.1?

Thanks,
-Adrian
jclouds


On Mon, Jun 22, 2009 at 8:43 PM, Oleg Kalnichevski <olegk@...> wrote:

> The Apache HttpComponents project is pleased to announce the release of
> HttpComponents HttpCore 4.0.1.
>
> This is a patch release addressing a number of issues discovered since the
> 4.0 release. Users of NIO module are advised to upgrade.
>
> Download -
> <http://hc.apache.org/downloads.cgi>
> Release notes -
> <http://www.apache.org/dist/httpcomponents/httpcore/RELEASE_NOTES.txt>
> HttpComponents site -
> <http://hc.apache.org/>
>
> About HttpComponents Core -
> HttpCore is a set of low level HTTP transport components that can be used
> to build custom client and server side HTTP services with a minimal
> footprint. HttpCore supports two I/O models: blocking I/O model based on the
> classic Java I/O and non-blocking, event driven I/O model based on Java NIO.
> The blocking I/O model may be more appropriate for data intensive, low
> latency scenarios, whereas the non-blocking model may be more appropriate
> for high latency scenarios where raw data throughput is less important than
> the ability to handle thousands of simultaneous HTTP connections in a
> resource efficient manner.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: httpclient-users-unsubscribe@...
> For additional commands, e-mail: httpclient-users-help@...
>
>

[Olindo Pindaro-2]

An "Hip-Hip Hurra!!" for Oleg!

Good for code but absolutly better for The tutorial!

/Olindo

2009/6/24 Adrian Cole <ferncam1@...>

> Thanks for the work on this, Oleg.  I'm upgrading today.  Any news on what
> to expect for 4.1?
>
> Thanks,
> -Adrian
> jclouds
>
>
> On Mon, Jun 22, 2009 at 8:43 PM, Oleg Kalnichevski <olegk@...>
> wrote:
>
> > The Apache HttpComponents project is pleased to announce the release of
> > HttpComponents HttpCore 4.0.1.
> >
> > This is a patch release addressing a number of issues discovered since
> the
> > 4.0 release. Users of NIO module are advised to upgrade.
> >
> > Download -
> > <http://hc.apache.org/downloads.cgi>
> > Release notes -
> > <http://www.apache.org/dist/httpcomponents/httpcore/RELEASE_NOTES.txt>
> > HttpComponents site -
> > <http://hc.apache.org/>
> >
> > About HttpComponents Core -
> > HttpCore is a set of low level HTTP transport components that can be used
> > to build custom client and server side HTTP services with a minimal
> > footprint. HttpCore supports two I/O models: blocking I/O model based on
> the
> > classic Java I/O and non-blocking, event driven I/O model based on Java
> NIO.
> > The blocking I/O model may be more appropriate for data intensive, low
> > latency scenarios, whereas the non-blocking model may be more appropriate
> > for high latency scenarios where raw data throughput is less important
> than
> > the ability to handle thousands of simultaneous HTTP connections in a
> > resource efficient manner.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: httpclient-users-unsubscribe@...
> > For additional commands, e-mail: httpclient-users-help@...
> >
> >
>

--
Olindo Pindaro
http://www.linkedin.com/in/olindopindaro
[phone]

[olegk]

On Wed, Jun 24, 2009 at 11:21:33AM +0200, Adrian Cole wrote:
> Thanks for the work on this, Oleg.  I'm upgrading today.  Any news on what
> to expect for 4.1?
>
> Thanks,
> -Adrian
> jclouds
>
>

Hi Adrian,

The most important change targeted for 4.1 release is improved compatibility with JREs with naive (broken) implementation of SelectionKey such as IBM's. I also would like to invest some time in performance optimization of some classes, but this is optional as so far there have been no complaints about HttpCore performance (barring the issue with IBM JRE 6.0). The detailed list of JIRAs targeted for 4.1 can be found here:

https://issues.apache.org/jira/browse/HTTPCORE/fixforversion/12313548

Hope this helps

Oleg

> On Mon, Jun 22, 2009 at 8:43 PM, Oleg Kalnichevski <olegk@...> wrote:
>
> > The Apache HttpComponents project is pleased to announce the release of
> > HttpComponents HttpCore 4.0.1.
> >
> > This is a patch release addressing a number of issues discovered since the
> > 4.0 release. Users of NIO module are advised to upgrade.
> >
> > Download -
> > <http://hc.apache.org/downloads.cgi>
> > Release notes -
> > <http://www.apache.org/dist/httpcomponents/httpcore/RELEASE_NOTES.txt>
> > HttpComponents site -
> > <http://hc.apache.org/>
> >
> > About HttpComponents Core -
> > HttpCore is a set of low level HTTP transport components that can be used
> > to build custom client and server side HTTP services with a minimal
> > footprint. HttpCore supports two I/O models: blocking I/O model based on the
> > classic Java I/O and non-blocking, event driven I/O model based on Java NIO.
> > The blocking I/O model may be more appropriate for data intensive, low
> > latency scenarios, whereas the non-blocking model may be more appropriate
> > for high latency scenarios where raw data throughput is less important than
> > the ability to handle thousands of simultaneous HTTP connections in a
> > resource efficient manner.
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: httpclient-users-unsubscribe@...
> > For additional commands, e-mail: httpclient-users-help@...
> >
> >

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[Adrian Cole]

Thanks, Oleg.  This does help.

I think the only thing jclouds cares about in the 4.1 list is the threadsafe
HttpParams, which is also not really a big deal.

http core performance is not a limiting factor for jclouds.  Good work!

-Adrian

On Wed, Jun 24, 2009 at 3:33 PM, Oleg Kalnichevski <olegk@...> wrote:

> On Wed, Jun 24, 2009 at 11:21:33AM +0200, Adrian Cole wrote:
> > Thanks for the work on this, Oleg.  I'm upgrading today.  Any news on
> what
> > to expect for 4.1?
> >
> > Thanks,
> > -Adrian
> > jclouds
> >
> >
>
> Hi Adrian,
>
> The most important change targeted for 4.1 release is improved
> compatibility with JREs with naive (broken) implementation of SelectionKey
> such as IBM's. I also would like to invest some time in performance
> optimization of some classes, but this is optional as so far there have been
> no complaints about HttpCore performance (barring the issue with IBM JRE
> 6.0). The detailed list of JIRAs targeted for 4.1 can be found here:
>
> https://issues.apache.org/jira/browse/HTTPCORE/fixforversion/12313548
>
> Hope this helps
>
> Oleg
>
>
> > On Mon, Jun 22, 2009 at 8:43 PM, Oleg Kalnichevski <olegk@...>
> wrote:
> >
> > > The Apache HttpComponents project is pleased to announce the release of
> > > HttpComponents HttpCore 4.0.1.
> > >
> > > This is a patch release addressing a number of issues discovered since
> the
> > > 4.0 release. Users of NIO module are advised to upgrade.
> > >
> > > Download -
> > > <http://hc.apache.org/downloads.cgi>
> > > Release notes -
> > > <http://www.apache.org/dist/httpcomponents/httpcore/RELEASE_NOTES.txt>
> > > HttpComponents site -
> > > <http://hc.apache.org/>
> > >
> > > About HttpComponents Core -
> > > HttpCore is a set of low level HTTP transport components that can be
> used
> > > to build custom client and server side HTTP services with a minimal
> > > footprint. HttpCore supports two I/O models: blocking I/O model based
> on the
> > > classic Java I/O and non-blocking, event driven I/O model based on Java
> NIO.
> > > The blocking I/O model may be more appropriate for data intensive, low
> > > latency scenarios, whereas the non-blocking model may be more
> appropriate
> > > for high latency scenarios where raw data throughput is less important
> than
> > > the ability to handle thousands of simultaneous HTTP connections in a
> > > resource efficient manner.
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: httpclient-users-unsubscribe@...
> > > For additional commands, e-mail: httpclient-users-help@...
> > >
> > >
>
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> To unsubscribe, e-mail: httpclient-users-unsubscribe@...
> For additional commands, e-mail: httpclient-users-help@...
>
>