Hi Carl,
Thanks for the help. At 09:03 04/06/22 +0200, Carl Olivier wrote:
Hi.
I had this problem myself - and I have found that there is a potential memory leak in the JK connector code (in the mod and the Java implementation?). My solution was to remove Apache and go solo with Tomcat 5.0.25 (will keep upgrading though).
My problem has gone away! Tomcat stays up serving requests beautifully with NO memory problems whatsoever!
I will be posting a better summary of my problem, the tests I ran, and the eventual solution.
## At present I have tried the Solution suggested by Ryan(Changing env variable LD_ASSUME_KERNEL)
If still problem persists, I ll try solution given by you.
Regards,
Kedar
Regards,
Carl
-----Original Message----- From: Kedar [mailto:[EMAIL PROTECTED] Sent: 22 June 2004 06:09 AM To: [EMAIL PROTECTED] Subject: Tomcat 4.1.24 stops responding due to attack
Hi, I am facing following problem :
Problem : After working properly for a day or 2, I cannot access my website. Only way to restart is kill the process and again run "startup.sh". I cannot stop normally using "shutdown.sh"
Configuration : Red Hat Linux release 9 (Shrike), Tomcat 4.1.24, Postgres 7.3.4
Points Checked - 1. The tomcat is not down, I can see process by "ps -ef" 2. However, as a result of "netstat -tcp" I am getting some unknown users accessing my "mysqld". Under normal working conditions I can recognise the IP address and accessed processes listed under "netstat -tcp" Actually I am not using "mysql" at all. No other application on server is using mysqld. 3. The default Apache 80 port can be accessed normally(Tomcat is running on 8080). 4. I have changed the port to 8081, but problem persists.
Is it that someone is making lot of fake connections to slow down my tomcat, or am I infected by virus?
Any hint or pointer will be appreciated. Regards, Kedar
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