Hi Folks
Past couple of months i was working to make tomcat perform with a push
application. I have posted the results of our effort @
http://rjha94.blogspot.com/
I would welcome your comments and suggestions
Thanks
- Rajeev.
Hi
How do i pass multiple environment variables from apache to tomcat on
mod_jk connector. All the documents say to put this in httpd.conf
JkEnvVar ENV_VAR_NAME
and read this as a request attribute in servlet engine. But this gives
you ability to pass only one env variable.
[
Actually we
Hi
Right now our application supports only new set of browsers (firefox and
IE 6+) so we need to display a custom Unsupported Browser page when user
hits a servlet via apache front-end URL . The way we are planning to do
this is
1) set environment variables in apache based on browser match
what does the logs say? turn debug on and check the logs.
Also see if the DB URL, user password etc are correct.
And I dont think people will like your posting image blobs in mail.
Thanks
- Rajeev.
Patil, Sheetal wrote:
Hello all
I am using tomcat 5.0 for my application. My application in
looking at http://www.jfree.org/jfreechart/javadoc/ ,
org.jfree.chart.encoders.EncoderUtil.writeBufferedImage does not look
thread-safe.
try checking sun.awt.image.codec.JPEGImageEncoderImpl.encode API.
Try increasing the latency by re-requesting the servlet every 30 secs/ 1 min
and see if
application could be doing lot of heavy-duty data processing/storage.
- Rajeev Jha
tcUser wrote:
Hi,
does anyone know what is the max. number of concurrent users for Tomcat?
I have been searching for this information but can't really find an exact
answer. Can anyone help?
Thanks.
--
View
No idea on what you are missing.
you try reloading the application from tomcat manager application. that
works for me.
Atleast you save the restart trouble.
Akoulov, Alexandre [SB] wrote:
Hi ,
So I've got to restart tomcat to get my change deployed.
Any idea on what I am missing?
Your config (or Environment ;o) will fix the number of maximum
simultaneous clients. Tomcat manager application has a server status
link. you can use that or you can start catalina with JMX support and
see number of active threads!
balaraju mandala wrote:
Dear Comunity,
I want to know how
No clue if the manager application is available with 4.x. i have 5.5.x.
maybe a reason to update ?
if you are running your tomcat with jdk1.5 , you can enable JMX and see
the number of active threads in JVM.
balaraju mandala wrote:
Hi Tang and Rajeev,
Thank You very much for u r reply.
PROTECTED] async]$ netstat -a -n|grep -E ^(tcp)| cut -c 68-
| grep ESTABLISHED | wc -l
2228
F) conclusion ? am i missing something ?
Thanks
Rajeev Jha.
Bill Barker wrote:
Since MaxClients is so big, I'm assuming that you have a pre-fork MPM
Apache.
In this case, you are strongly recommended
if the DLL in windows system 32 then it should be picked right up. have
you registered this DLL or not ? if not then try registering this dll
first.
--- Ho, Sam [EMAIL PROTECTED] wrote:
Hi, All
My servlet use a DLL, currently the DLL is located
at window system32 and in the webapp's
NBIO will not help very much ;o) we are running such an application
and want to migrate to apache/tomcat. The issue is, all the
optimizations you hear about are done from the request's side which is
of not much use in this case. The limiting factor would be
* how many connections can you
Remy Maucherat wrote:
On 4/3/06, Rajeev Jha [EMAIL PROTECTED] wrote:
Tp wrote:
And there seems to be no workaround, because the connection will close
after the doGet() and doPost() method finishes (is that actually
true?). So, the only way to keep 3000 simultaneous connections
I think everybody on the list here agrees that http is not the right
sort of thing for a chat application. And most of the IM/chat
applications do not run on http anyway. opening the sockets directly
for such an application is better/easier any day.
rant
However, people do demand an
TP
If the thread servicing your request blocks, the browser will not quit.
The browser would wait the min( browser time-out ,response stream is
closed). this is the trick many people use.
doGet(request, response){
out = response.getOutputStream();
// when you write something
On 3/17/06, Rajeev Jha [EMAIL PROTECTED] wrote:
What's your ratio of Apache to Tomcat instances? You may want to look
into using squid as a reverse proxy to Tomcat, it is very good at
supporting a huge number of concurrent clients without having to spawn
a thread or process for each one.
I
On 3/22/06, Remy Maucherat [EMAIL PROTECTED] wrote:
On 3/22/06, Rajeev Jha [EMAIL PROTECTED] wrote:
In our case,the servlet is interfacing to the back-end that sends
async events from time to time.
As you may have noticed, the HTTP protocol (and the Servlet API) are
not designed
Hi
I would like to try out tomcat for new my application. I have used
tomcat for quite some time, but the nature of new application is very
different from the traditional request-response model.
We want to build an application that supports about 1024 keep-alive
connections per machine.(2 GB, x86
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