<br><tt><font size=3><br>
_________________________________________________________________________<br>
Dipl.-Ing. Peter Stamfest UNIX, Networking & Computing
Consultant<br>
Tel: +43/699/10711205 Software Development
- Internetservices<br>
E-Mail: peter@stamfest.at WWW: </font></tt><a href=http://stamfest.at/><tt><font size=3>http://stamfest.at/</font></tt></a><tt><font size=3><br>
</font></tt>
<br>
<br><tt><font size=2>Bernard Li <bernard@vanhpc.org> schrieb am 04.11.2010
08:37:34:<br>
<br>
> Hi Peter:<br>
> <br>
> On Thu, Nov 4, 2010 at 12:28 AM, Peter Stamfest <peter@stamfest.at>
wrote:<br>
> <br>
> > I have now whipped up a demo Java Webapp (in the form of a WAR
file)<br>
> > integrating these two technologies. The implementation is dual-licensed
(GPL<br>
> > or commercially for my own projects). Consulting on these things
is of<br>
> > course possible ;-)<br>
> <br>
> I hope this is not asking for too much, but any chance you could put<br>
> the demo online somewhere so that I can just see what it looks like<br>
> without having to install anything? :)<br>
> </font></tt>
<br>
<br><font size=2 face="sans-serif">I wouldn't call it "asking too
much" - it is rather an absolutely reasonable request. So let me explain
a little more:</font>
<br>
<br><font size=2 face="sans-serif">The Webapp has only one page with a
textarea input field, where you can enter RRD graph arguments. The graph
then gets generated from the resulting commandline and is displayed on
the same page. You can then interact with the graph.</font>
<br>
<br><font size=2 face="sans-serif">I did not put it onto one of my machines
for the following reasons:</font>
<br>
<br><font size=2 face="sans-serif">* it has no security, currently (you
have to use some "DEF", accessing a file on the server, after
all). Thus it requires at least one RRD file to be around - and that should
have "recent" data. So I would need to add some RRD file update
mechanism... </font>
<br>
<br><font size=2 face="sans-serif">* if the general public would access
such a demo, it might become a CPU nightmare on that poor machine. </font>
<br>
<br><font size=2 face="sans-serif">* plus the demo is much less impressive
if there is some high latency network in between the server and the browser.
So you should really try it on a LAN</font>
<br>
<br>
<br><font size=2 face="sans-serif">So - for the time being, I really cannot
give you a "live" demo installation...</font>
<br>
<br><font size=2 face="sans-serif">peter</font>
<br>
<br>
<br>