 |
The Question is:
I am running alpha vms7.3-1, java 1.4.0, apache webserver, tomcat servlet engine
I have built a web app on a windows pc using davisor graphics display utilities
and it works fine.
Transporting the .WAR to the alpha, all of the none-graphics parts work ok, but
when trying to display a graph, the browser (I explorer) gives a "502 Gateway"
error.
On examination of the localhost logfile within apache/tomcat, the following
dump is shown:
javax.servlet.ServletException: Can't connect to X11 window server using ':0.0'
as the value of the DISPLAY variable
I have searched all over for an explanation of what this means and how to
remedy, but without success.
Can you help?
The Answer is :
The application appears to be selecting the display target using what
appears to be an IP transport syntax :0.0, meaning the TCP/IP Services
IP transport for DECwindows is required. Please see the OpenVMS FAQ
for details on connecting the DECwindows TCP/IP transport.
|
