cocoon-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Donald Ball <ba...@webslingerZ.com>
Subject Re: Anybody aware of threading problems with jserv/cocoon
Date Tue, 15 Feb 2000 05:22:24 GMT
I'd be willing to bet that the problem is in the cache. Does disabling
caching have any effect?

- donald

On Mon, 14 Feb 2000, Nadathur, Srivathsan wrote:

> 
> > Hi,
> > 
> Thanks in advance for any responses...
> 
> 
> > I have cocoon successfully working on Redhat 6.1
> > The following are the version numbers of the various
> > components.
> > 
> > IBM JDK 1.1.8
> > Apache Webserver 1.3.9
> > Apache Jserv 1.1
> > Cocoon 1.6
> > 
> > 
> > The problem shows up if cocoon serves a HTML frameset
> > to the browser and the browser attempts to retrieve the URL's
> > pointed to by the FRAME statements.  Here is the XSL
> > file that generated the frameset.
> > 
> > <?xml version="1.0"?>
> > <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
> > 
> > <xsl:template match="/">
> > <xsl:processing-instruction
> > name="cocoon-format">type="text/html"</xsl:processing-instruction>
> > <html>
> > <head>
> >  <title>
> >  </title>
> > </head>
> > <frameset framespacing="0" border="false" frameborder="0" rows="20%,80%">
> >  <frame name="devices" src="http://<IPADDR>/weldev.xml"
> > scrolling="no"></frame>
> >  <frameset framespacing="0" border="false" frameborder="0" cols="20%,80%">
> >   <frame name="menu" src="http://<IPADDR>/welmenu.xml" scrolling="no" />
> >   <frame name="main" src="http://<IPADDR>/welmain.xml" scrolling="yes"
/>
> >  </frameset>
> > </frameset>
> > </html>
> > </xsl:template>
> > 
> > </xsl:stylesheet>
> > 
> > 60-70 % of the time the correct xml files are transfromed and returned for
> > the respective frames
> > and everything works as expected (the three frames in the page have their
> > respective output)
> > 
> > However during the remaining attempts, the same content appears on two
> > frames, 
> > and the  page source as viewed by the HTML browser, indicates that two of
> > the
> > frames got the same HTML source.
> >  
> > The producer seems to be returning the correct XML file  (based on logs).
> > It looks as though the output of a xsl transformation overwrote the output
> > for 
> > a previous request. This happens only when there are simultaneous HTTP
> > requests
> > from the client, as would be the case with a FRAMESET.
> > 
> > Is there a multi-threading problem here, which any of you have experienced
> > before.
> > 
> > -Srivathsan Nadathur
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: cocoon-users-unsubscribe@xml.apache.org
> For additional commands, e-mail: cocoon-users-help@xml.apache.org
> 



Mime
View raw message