How to restrict number of active logins/sessions to one per user

Hi, Can someone please suggest an effective way to restrict number of sessions/logins allowed per user. This is a security requirement imposed by the client I currently deal witt. I would like for some Tomcat specialists to suggest some intelligent solution for this. Thanks in advance! Thank

Re: How to identify busy Tomcat threads

possibly get closer to the root cause of the problem. I actually developed a custom valve that queries the MBeans (you do not need to enable JMX port for that) directly from Tomcat and prints the essential statistics every time Tomcat receives the request. Regards, Edmon Begoli http

Re: How to identify busy Tomcat threads

are not sure if we are out of capacity on the Tomcat side and if we need to increase to Tomcat capacity. What is the best way to judge if we are running out of Tomcat resources? Thnks -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Subject: Re: Custom Error page when Tomcat is down?

directives for error codes 500-510 (just in case I was missing something) and none made a difference. I tried putting them in the main body of the httpd.conf file (to ensure I wasn't having problems with VirtualHosts, etc), but still nothing. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

mod_jk vs. mod_proxy_ajp

replacement for mod_jk (since they are both oficially hosted by Apache team and since mod_proxy is built into Apache 2.2web server)? -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Where to get Tomcat 5.5.15 source

I noticed that Tomcat 5.5.15 source is not available for downloads any more. I see 5.0.x versions and 5.5.16, ..17 but not a 5.5.15. Does anyone know where can I download the 5.5.15 source? -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Question for Tomcat API experts - How to get period export of key throughput parameters

that would enable me to get that information. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Re: problems getting jkstatus to work in mod_jk

Bob, I think that your line: JkMount /jkstatus jkstatus may be incorrect. Try: JkMount /jkstatus/* jkstatus -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software I am using apache to load balance apache/tomcat servers I am trying to add jkstatus. It works fine until I

Re: PS Old Gen filling up...

g a copy. Thank you. - Original Message ----- From: "Edmon Begoli" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, July 12, 2006 10:43 AM Subject: Re: PS Old Gen filling up... > Darren, > > Old Gen filling up is usually an indicator of

Re: PS Old Gen filling up...

er than the intended recipient is prohibited. If you received this in error, please contact the sender and delete this message. Connaught plc, Head Office 01392 444546 -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software -

Re: mod_jk 1.2.16 release candidate: ready to test

pic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software - To start a new topic, e-mail:

Re: mod_jk 1.2.16 release candidate: ready to test

ictly prohibited. Thank you. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands

Re: mod_jk 1.2.16 release candidate: ready to test

TED] For additional commands, e-mail: [EMAIL PROTECTED] -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Question for mod_jk experts: Impact of exceeding maxThreads on mod_jk?

6 X Tomcat 5.5.15 Tomcats are on the physically separate machines from the Apache Web servers Tomcat maxThreads setting is 300 -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software - To start a new topic, e-m

Re: URGENT HELP NEEDED: mod_jk loadbalancing issues

machine? What are your max thread settings in Tomcat? Are your tomcat machines CPU bound or I/O bound under full load? Alex On 7/9/06, Edmon Begoli <[EMAIL PROTECTED]> wrote: > > Hi, > > First of all - thanks Rainer for willing to look into this issue. > > Environment des

Re: URGENT HELP NEEDED: mod_jk loadbalancing issues

ng request to tomcat failed, recoverable operation attempt=1 In reply to: if you would give detailed information about your problems, we could advise you, whether it is known, and whether it has been fixed in some version. The latest release is 1.2.15, we tried to produce a 1.2.16 releas

URGENT HELP NEEDED: mod_jk loadbalancing issues

We are running into some serious load and scalability issues related to the mod_jk. I read some threads that indicate that these issues may have been fixed in post 1.2.15 version. Available downoalds are only for 1.2.15. Some websites are indicating that the latest one should be 1.2.16. Can so

Re: looking for memory profiler or dump analyzer for production use

There is a free memory/garbace collector analyzer jvmstat ver. 3 that you can download from Sun: http://java.sun.com/performance/jvmstat/ Another great tool that has free trial is JVM Optimizer: http://www.arcturustech.com/jvm_optimizer.html -- Thank you, Edmon Begoli http

MOD_JK load balancing algorithm?

is a very slight bias towards the first server. Can someone please comment on this. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Re: Where is mod_jk.so?

Bradley, I may be wrong but I am not sure if your mod_jk actually got compiled. mod_jk.so should be placed where the rest of your modules are. Here is the description of the compilation process on Red Hat and where mod_jk.so should end up: http://blogs.ittoolbox.com/eai/software/archives/compi

Active JDBC connections monitoring

Hi, Is there an easy way to monitor number of actively used pooled JDBC connections by each application on Tomcat 5.5.15? If so, please explain the options. -- Many thanks, Edmon Begoli http://blogs.ittoolbox.com/eai/software

JDBC Pool - one instance per web application or one instance per Tomcat server (Tomcat 5.5)

connection pool implementation. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Any issues with using Access Log Valve in production??

Hey all, Can someone tell me if there are any significant performance issues with using *Access Log Valve on* the heavily used production box? -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Session persistence - unique index violated

is being produced it seems to me that APP_NAME is not a primary key by no means. What should be done about this? Change primary key to SESSION_ID or composite of SESSION_ID and APP_NAME? -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

HELP: How to configure username, password for JDBC/Oracle based Tomcat's session persistence

. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

How to clean up work directory on shutdown (Tomcat 5.5.12)

Is there an instruction that enables automatic clean up of the work directory on the shutdown of Tomcat 5.5.12. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

Questions for mod_jk quys - are my RedHat compilation instructions correct

Hi guys, I recently walked few people through the process of compiling the most recent mod_jk on RedHat 4. Process required few steps that required some digging, so I documented them on my blog to be available to others seeking the tips: http://blogs.ittoolbox.com/eai/software/archives/006805

DBCP Max Pool Size recommendation

Are there any recommendations on the maximum DBCP pool size for Oracle drivers. We want to raise the number from default 15 to whatever (for 100 concurrent users), so I wanted to check if there are any best practices to follow. -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software

What is Non-JMX API for cluster membership

If I would to query the host tomcat (5.5.12) for the members in the cluster without using the JMX what would that API be? -- Thank you, Edmon Begoli http://blogs.ittoolbox.com/eai/software