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From "Niall Pemberton" <niall.pember...@blueyonder.co.uk>
Subject Re: Tomcat 4 Compression Filter
Date Wed, 25 Feb 2004 16:02:17 GMT
If you set it less than 10, it will get re-set to 128 (unless its zero)

----- Original Message ----- 
From: "Jerry Jalenak" <Jerry.Jalenak@LABONE.com>
To: "'Struts Users Mailing List'" <struts-user@jakarta.apache.org>
Sent: Wednesday, February 25, 2004 3:57 PM
Subject: RE: Tomcat 4 Compression Filter


> Kris - Thanks.  So what's a reasonable setting?  The example has the
> threshold set to 10; is this OK for most web apps?
>
>
>
> Jerry Jalenak
> Development Manager, Web Publishing
> LabOne, Inc.
> 10101 Renner Blvd.
> Lenexa, KS  66219
> (913) 577-1496
>
> jerry.jalenak@labone.com
>
>
> > -----Original Message-----
> > From: Kris Schneider [mailto:kris@dotech.com]
> > Sent: Wednesday, February 25, 2004 9:42 AM
> > To: Struts Users Mailing List
> > Subject: RE: Tomcat 4 Compression Filter
> >
> >
> > Essentially, the "compressionThreshold" filter init param is
> > a buffer size for
> > CompressionResponseStream. If it's 0, then compression is
> > turned off (this is
> > handled by the filter, not the stream). Otherwise, it's the max of 128
> > (hard-coded min) and whatever is set in web.xml. The stream
> > works by buffering
> > up bytes and periodically flushing them to a GZIPOutputStream
> > that wraps the
> > response's ouput stream.
> >
> > Quoting Jerry Jalenak <Jerry.Jalenak@LABONE.com>:
> >
> > > I've also been playing around with this with mixed results.
> >  I've been
> > > looking for some doc on the filter mainly to better understand the
> > > 'compressThreshold' setting.  Does anyone have any doc for
> > this thing?
> > >
> > > Jerry Jalenak
> > > Development Manager, Web Publishing
> > > LabOne, Inc.
> > > 10101 Renner Blvd.
> > > Lenexa, KS  66219
> > > (913) 577-1496
> > >
> > > jerry.jalenak@labone.com
> > >
> > >
> > > > -----Original Message-----
> > > > From: Niall Pemberton [mailto:niall.pemberton@blueyonder.co.uk]
> > > > Sent: Wednesday, February 25, 2004 6:13 AM
> > > > To: Struts User Jakarta
> > > > Subject: Tomcat 4 Compression Filter
> > > >
> > > >
> > > > There is a CompressionFilter class shipped with with Tomcat
> > > > which compresses the ServletResponse that I'm considering
> > > > using (we have some remote offices which have slow links):
> > > >
> > > > http://cvs.apache.org/viewcvs.cgi/jakarta-tomcat-4.0/webapps/e
> > > > xamples/WEB-INF/classes/compressionFilters/CompressionFilter.j
> > > > ava?rev=1.8&view=auto
> > > >
> > > > It looks OK to me and seems to work fine when I plug it
> > into my app.
> > > >
> > > > I'm a bit concerned that its only an "example" class rather
> > > > than standard feature of Tomcat.
> > > >
> > > > Has anyone used this in a 'live' environment and if so are
> > > > there any issues or with it or recommendations?
> > > >
> > > > Does anyone have any alternatives that they have deployed?
> > > >
> > > > Niall
> >
> > -- 
> > Kris Schneider <mailto:kris@dotech.com>
> > D.O.Tech       <http://www.dotech.com/>
> >
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> >
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