Mark Thomas wrote:
Peter Crowther wrote:
From: André Warnier [mailto:a...@ice-sa.com]
using XMing as the X11 server (client?, I can never remember..).
Yeah, X's terminology is very counter-intuitive - I get comments of "you're
kidding" every time I teach it. An X server serves out the keyboard, mouse and
display. X11 clients connect to the X11 display server in order to display their output
and get their input.
All of which means that you often use an X server running on your workstation or
"thin client" to connect to X client programs running on your
application/web/... server.
You might also want to look at
org.apache.catalina.mbeans.JMXAdaptorLifecycleListener in
http://tomcat.apache.org/tomcat-5.5-doc/monitoring.html
Something similar also exists for 6.0.x
Thanks Mark.
That page is a bit obscure for someone like me not making Tomcat and
Java their main focus, but do I understand it correctly in that it would
mean that the variable second port connection would no longer be
variable, thus allowing JConsole to connect to it through 2 pre-created
SSH tunnels (as long as one inserts the indicated Listener element in
the server.xml of a Tomcat 5.5.25+ ) ?
(admittedly, some people might consider this question a bit obscure too)
As a secondary question, does the fact of adding such a Listener have
any discernable impact on Tomcat's performance (when JConsole is not in
use) ?
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