Re: [Wrapper-user] X11 required on debian?

[Leif M. <le...@ta...>]

Lindsay,
    The Wrapper itself does not require a working display (X11)  But the 
TestWrapper
sample application that is deployed with the Wrapper does.  This demo 
application
displays a swing dialog that makes it easy for the user to try out 
various features of the
Wrapper.

    Your message says that you are trying to get the James email server 
working.  But
the stack trace in the log file is from the TestWrapper application.   
As far as I know,
the James server does not have any kind of a GUI that would require a 
display so you
should have no problems getting it running.

    Take a look at the page talking about how to get an application 
integrated with the
Wrapper.   Let me know if you have any problems getting up and running after
reading that over.
http://wrapper.tanukisoftware.org/doc/english/integrate.html

    Actually, depending on the version of  James that you are trying to 
run.  I think it
might actually have all the files you need to get up and running with 
the Wrapper?
I have not checked.  But James is build on top of the Avalon Phoenix 
server which
does fully support running with the Wrapper.  The Phoenix server comes 
with a
wrapper.conf file that is all ready to go.  If your version of James 
does not, then
look over the integration docs.  You should be able to get up and 
running fairly
quickly.

    Cheers
    Leif

Lindsay Smith wrote:

> I am trying to get the wrapper working with James Email server on 
> Debian Linux. 
> I've followed the instructions but when I try to start I get a message 
> saying the wrapper can't connect to X11.
> I dont think I want to run X11 on my server.  Can the wrapper run 
> without X11?
>  
> Cheers
> linds
>  
>  
> Running James Email Server...
> wrapper  | --> Wrapper Started as Console
> wrapper  | Launching a JVM...
> jvm 1    | Initializing...
> jvm 1    | Wrapper (Version 3.0.5)
> jvm 1    |
> jvm 1    | start()
> jvm 1    | Error in WrapperListener.start callback.  
> java.lang.InternalError: Can't connect to X11 window server using 
> ':0.0' as the value of the DISPLAY variable.
> jvm 1    | java.lang.InternalError: Can't connect to X11 window server 
> using ':0.0' as the value of the DISPLAY variable.
> jvm 1    |      at sun.awt.X11GraphicsEnvironment.initDisplay(Native 
> Method)
> jvm 1    |      at 
> sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:134)
> jvm 1    |      at java.lang.Class.forName0(Native Method)
> jvm 1    |      at java.lang.Class.forName(Class.java:141)
> jvm 1    |      at 
> java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62)
> jvm 1    |      at java.awt.Window.init(Window.java:231)
> jvm 1    |      at java.awt.Window.<init>(Window.java:275)
> jvm 1    |      at java.awt.Frame.<init>(Frame.java:401)
> jvm 1    |      at 
> org.tanukisoftware.wrapper.test.Main$MainFrame.<init>(Main.java:78)
> jvm 1    |      at 
> org.tanukisoftware.wrapper.test.Main.start(Main.java:172)
> jvm 1    |      at 
> org.tanukisoftware.wrapper.WrapperManager.startInner(WrapperManager.java:1152)
> jvm 1    |      at 
> org.tanukisoftware.wrapper.WrapperManager.handleSocket(WrapperManager.java:1711)
> jvm 1    |      at 
> org.tanukisoftware.wrapper.WrapperManager.run(WrapperManager.java:2004)
> jvm 1    |      at java.lang.Thread.run(Thread.java:534)
> wrapper  | Launching a JVM...
> jvm 2    | Initializing...
> jvm 2    | Wrapper (Version 3.0.5)
> jvm 2    |
> jvm 2    | start()
>  
>