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From "Medha Parathasarathy" <medh...@fastmail.fm>
Subject Tomcat compression not working for data sent by server only - compression works for receipt from browser
Date Wed, 08 Feb 2006 11:55:41 GMT
We have a small application running on tomcat 5.5. We tried to enable
compression. The same is working on communcation received from the
browser[ at around 50% ]. But the data sent from the server gets an
compression of only 1%.   Had anybody used this feature. How ensure that
the compression is uniform data received and sent.

Regards


Sarathy
On Wed, 8 Feb 2006 08:11:00 -0200, "Letícia Álvares Barbalho"
<leticia.barbalho@gmail.com> said:
> Anyone?
> 
> On 2/7/06, Letícia Álvares Barbalho <leticia.barbalho@gmail.com> wrote:
> >
> > Hello everyone,
> >
> > I developed my webapp using netbeans and its embedded tomcat. I did some
> > reports in jasper reports and they were working just fine with the embedded
> > tomcat.
> >
> > Then, I moved my app to the tomcat directory in the server (which is the
> > same machine) and the reports stopped working. They don't work locally in
> > the server and they don't work when accessing the app from any other client
> > machine (being linux or windows).
> >
> > At first, I was getting the following error:
> >
> > java.lang.InternalError: Can't connect to X11 window server using ':0.0
> > ' as the value of the DISPLAY variable.
> > 	sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
> > 	sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134)
> > 	java.lang.Class.forName0(Native Method)
> >
> > 	java.lang.Class.forName(Class.java:141)
> > 	java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
> >
> >
> >
> > Through google I found out that I should use the catalina.sh file to set:
> >
> >  JAVA_OPTS="-Djava.awt.headless=true"
> >
> >
> >
> > I did it, but it did not solve the problem. It changed the error. Now I
> > have:
> >
> > java.awt.HeadlessException
> > 	java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:121)
> > 	java.awt.Window.<init>(Window.java:274)
> > 	java.awt.Frame.<init>(Frame.java:401)
> > 	java.awt.Frame
> > .<init>(Frame.java:366)
> > 	javax.swing.JFrame.<init>(JFrame.java:154)
> > 	net.sf.jasperreports.view.JasperViewer.<init>(JasperViewer.java:144)
> >
> > I tried google, but couldn't find a solution for it. Can someone help,
> > please? Other important data about my server:
> >
> > leticia:/home/leticia # java -version
> > java version "1.4.2_06" Java(TM) 2 Runtime Environment, Standard Edition
> > (build 1.4.2_06-b03)
> > Java HotSpot(TM) Client VM (build 1.4.2_06-b03, mixed mode)
> > leticia:/home/leticia # echo $JAVA_HOME
> > /usr/lib/jvm/java
> > leticia:/home/leticia # echo $PATH
> > /usr/sbin:/bin:/usr/bin:/sbin:/usr/X11R6/bin
> >
> > Since it's working fine in the netbeans embedded tomcat and not in my
> > linux server tomcat, I suppose the problem is in tomcat configuration. Both
> > tomcat's are in the same computer.
> >
> > Any help is appreciated
> >
> > Thanks
> >
> > --
> > Letícia Álvares Barbalho
> > leticia.barbalho@gmail.com
> 
> 
> 
> 
> --
> Letícia Álvares Barbalho
> leticia.barbalho@gmail.com

-- 
http://www.fastmail.fm - Faster than the air-speed velocity of an
                          unladen european swallow


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