tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Milt Epstein <mepst...@uiuc.edu>
Subject Re: Which Connectors?
Date Mon, 29 Apr 2002 22:15:55 GMT
On Mon, 29 Apr 2002 costinm@covalent.net wrote:

> On Mon, 29 Apr 2002, Anthony W. Marino wrote:
>
> > You mentioned something about a "tar" problem.  Does the cvs
> > snapshot "tar" work?
>
> 'tar' is not the problem :-), but the snapshot that is included with
> 4.0.2/4.0.3.
>
> The nightly is fine, and 4.0.4/3.3.2 will include the right snapshot
> ( I hope ).
>
> Costin

So can you describe/outline the differences between the mod_jk's and
mod_webapp?  (Or point us to an online document that does that, if one
exists.)  If it's relevant, I just moved to Tomcat 4 (4.0.3).  Thanks.


> > > On Mon, 29 Apr 2002, Anthony W. Marino wrote:
> > > > Costin,
> > > >
> > > > Thank you very much for this claification!!!
> > > > Could you, or someone, advise/point to document on where "jk2" is with
> > > > regards to function completion?
> > >
> > > Most of the essential features ( Ajp over TCP, with manual configuration )
> > > are done.
> > >
> > > The refactoring ( object model, general data structures, config model )
> > > are done.
> > >
> > > Apache2 and 1.3 are done, IIS is close.
> > >
> > > The only important thing that remains to be done is closing up on the
> > > new configuration format ( including webapps/, etc ) - I sent 2 proposals
> > > today on tomcat-dev.
> > >
> > > Besides that, jk2 will have some 'experimental' features ( we
> > > can't call them 'relase quality' without a large amount of testing,
> > > and I don't consider them essential ):
> > >
> > > - the 'unix socket' channel is working fine ( for Unix, of course ).
> > > - the 'JNI' channel should work in multi-threaded, single process mode,
> > > and will work in multi-process,multi-threaded after shm is complted
> > > - the 'shm' will allow dynamic add/removal of tomcat instances. The
> > > hard part is ( I hope ) done, but the final details for the format
> > > of the scoreboad are taking longer ( I'm trying to reuse that for
> > > a future shm channel and to cover a future 'dynamic add/remove or
> > > webapps')
> > >
> > > Another important change that is still in progress is an optimization
> > > of the mapper, plus better vhost and WEB-INF detection ( needed
> > > in IIS ).
> > >
> > > Any help we get will move jk2 closer and make it better.
> > >
> > > Costin
> > >
> > > > Thanks,
> > > > Anthony
> > > >
> > > > > On Sun, 28 Apr 2002, Anthony W. Marino wrote:
> > > > > > I'm confused with the state of the connectors available for
> > > > > > Apache2/Tomcat integration.  Could someone, please, shed some
light
> > > > > > on this.  The following is some of what I've read/interpreted
from
> > > > > > messages on this list:
> > > > > >
> > > > > > mod_jk:	Unstable
> > > > > > mod_jk2:	Bleeding edge for development purposes only
> > > > > > mod_webapp:	Next generation integration module for Apache/Tomcat
that
> > > > > > will eventually replace mod_jk's.  However, performance hit
since
> > > > > > even static pages will have to go through Tomcat before being
served
> > > > > > by Apache.
> > > > >
> > > > > mod_jk is stable and works fine with apache2 and all tomcats.
> > > > > There is a bug in the tar.gz, but the CVS head is tested and works
> > > > > great. We'll update the tars on the first release of tomcat.
> > > > >
> > > > > mod_jk2 is getting close to feature-complete, but you should stick
with
> > > > > mod_jk for production until ready.
> > > > >
> > > > > mod_webapp is _not_ the "next generation" nor "replaces" mod_jk.
> > > > > It's just another connector, wrote by a different person in a different
> > > > > way. It's author doesn't like mod_jk, and people working on jk don't
> > > > > like webapp - you can choose whatever _you_ like.
> > > > >
> > > > > Costin
> >
> >
>
>
>
> --
> To unsubscribe:   <mailto:tomcat-user-unsubscribe@jakarta.apache.org>
> For additional commands: <mailto:tomcat-user-help@jakarta.apache.org>
> Troubles with the list: <mailto:tomcat-user-owner@jakarta.apache.org>
>

Milt Epstein
Research Programmer
Systems and Technology Services (STS)
Campus Information Technologies and Educational Services (CITES)
University of Illinois at Urbana-Champaign (UIUC)
mepstein@uiuc.edu


--
To unsubscribe:   <mailto:tomcat-user-unsubscribe@jakarta.apache.org>
For additional commands: <mailto:tomcat-user-help@jakarta.apache.org>
Troubles with the list: <mailto:tomcat-user-owner@jakarta.apache.org>


Mime
View raw message