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Hello Everyone,
I am new to this group. I am having a real big problem very annoying.
I am using Apache web server and Jserv 1.0 version on solaris to run my servlets
and it works fine. No problem at all.
But when I installed Apache webserver and Jserv 1.2 on Win NT. I am getting
these two error in mod_jserv file
(EMERGENCY) ajp12: cannot send function
[17/10/2000 14:42:53:536] (ERROR) wrapper: Java Virtual Machine did not exit,
terminated
Sunilal.
Chris wrote:
> ----------------------------------------------------------------
> BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> WHEN YOU POST, include all relevant version numbers, log files,
> and configuration files. Don't make us guess your problem!!!
> ----------------------------------------------------------------
>
> This issue is well documented on the bugsparade at Sun. They say it is a
> Request for Enhancement ... I'd call it a pretty fundamental flaw.
>
> If you want AWT without X have a look at http://www.eteks.com for an AWT
> replacement that doesn't need X.
>
> Chris
>
> On Thu, 19 Oct 2000 00:56:23 +0200, Bruno Wenger wrote:
>
> >----------------------------------------------------------------
> >BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> >WHEN YOU POST, include all relevant version numbers, log files,
> >and configuration files. Don't make us guess your problem!!!
> >----------------------------------------------------------------
> >
> >I actually had exactly the named X problems with SOLARIS...
> >A machine without graphic equipment wont work with awt
> >as long as there is no (pseudo) X11 available.
> >
> >Bruno
> >
> >> -----Urspr?ngliche Nachricht-----
> >> Von: [EMAIL PROTECTED]
> >> [mailto:[EMAIL PROTECTED]]Im Auftrag von Greg
> >> Lahens
> >> Gesendet: Mittwoch, 18. Oktober 2000 21:53
> >> An: Java Apache Users; Java Apache Users
> >> Betreff: RE: Servlets Rendering to a Frame....
> >>
> >>
> >> ----------------------------------------------------------------
> >> BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> >> WHEN YOU POST, include all relevant version numbers, log files,
> >> and configuration files. Don't make us guess your problem!!!
> >> ----------------------------------------------------------------
> >>
> >> Interesting thing to know... I've been running all of my servlets on
> >> Solaris servers with lots of memory and never encountered any of these
> >> issues. To me it has always been a simple thing to do..
> >>
> >> Thanks for the education on how awt.* works on Linux.. I'll keep that in
> >> mind if I'm ever doing a site for that OS.
> >>
> >> -Greg
> >>
> >> At 12:09 PM 10/18/00 -0700, Bill Volk wrote:
> >> >----------------------------------------------------------------
> >> >BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
> >> >WHEN YOU POST, include all relevant version numbers, log files,
> >> >and configuration files. Don't make us guess your problem!!!
> >> >----------------------------------------------------------------
> >> >
> >> >Greg wrote:
> >> >
> >> > > OK. What on earth is this all about? It sounds like you're trying
> >> > > to have a
> >> > > servlet render graphics to send to a web page or program
> >> waiting for the
> >> > > graphic? If this is what you are trying to do, then there's no
> >> > > need for X.
> >> > > X has nothing to do with it at all. Just use the graphics library
> >> > > (awt.graphics???) to draw into a virtual object then gif
> >> encode it then
> >> > > send the bytes to the response stream...
> >> >
> >> >Yes, but that doesn't work. Seems like the Java VM under Linux
> >> NEEDS X to
> >> >do any rendering whatsoever. That's what the docs says.
> >> >
> >> > When no X11 Display is available on UNIX machines or when
> >> GDI resources
> >> >are low
> >> > on Windows, it is impossible to compute off-screen images with
> >> > java.awt.Graphics methods, even if your program doesn't
> >> need to display
> >> >these
> >> > images. Typically, this situation happens for servlets returning
> >> >dynamically
> >> > generated images like pies, charts or web counters.
> >> >
> >> >You can't write to a frame without having X ... or some
> >> substitute running.
> >> >Yep. That's the truth.
> >> >
> >> > > Other than that, I'm not sure what you're asking. Please be more clear
> >> > > about the goal you are trying to accomplish, setting,
> >> > > environment, and type
> >> > > of application...
> >> >
> >> >We're compositing images on the server to display on the
> >> client's web page.
> >> >Basically overlays etc...
> >> >
> >> >Bill Volk
> >> >
> >> >
> >> >
> >> >
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> >
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