Re: Aw: tomcat hangs

2021-09-09 Thread Christopher Schultz
Peter, On 9/9/21 08:21, Peter Rader wrote: I might noticed a simmilar issue: I ran the JVM in a linux OS on a VM (in virtualbox btw). The jdk for some reason request a random number. The JDK asks the LinuxOS for a new random number (maybe in the hope to use a hardware-based TRNG). Since this lin

Re: Http TRACE method headers in response body

2021-09-09 Thread Christopher Schultz
Mark, On 9/9/21 03:05, Mark Thomas wrote: On 08/09/2021 20:50, Christopher Schultz wrote: Mark, On 9/8/21 11:28, Mark Thomas wrote: On 08/09/2021 16:15, Gilles Robert wrote: My issue is that even though TRACE is disabled, we see the "malicious" header in the response. You need to talk to t

Re: tomcat hangs

2021-09-09 Thread Mark Thomas
On 09/09/2021 11:50, Mehrdad Taagholi wrote: HiI use apache tomcat 8.0.32 and oracle-jdk-8u66 and redhat 6.After working with the system for a few hours and the load on the system increases, suddenly the tomcat hangs and no logs are printed and it is not possible to connect via jvisualvm and I

Aw: tomcat hangs

2021-09-09 Thread Peter Rader
I might noticed a simmilar issue: I ran the JVM in a linux OS on a VM (in virtualbox btw). The jdk for some reason request a random number. The JDK asks the LinuxOS for a new random number (maybe in the hope to use a hardware-based TRNG). Since this linux in virtualbox is not-so low-level the ra

AW: tomcat hangs

2021-09-09 Thread Thomas Hoffmann (Speed4Trade GmbH)
Just some hints or ideas: - Is it a busy hang? CPU load high? - Can you use jstack at console to get a stack trace? - Does it also happen with current version of tomcat 8.0.52? - Does is alto happen with a current version of JDK? -Ursprüngliche Nachricht- Von: Mehrdad Taagholi Gesendet:

Re: tomcat hangs

2021-09-09 Thread Olaf Kock
On 09.09.21 12:50, Mehrdad Taagholi wrote: > HiI use apache tomcat 8.0.32 and oracle-jdk-8u66 and redhat 6.After working > with the system for a few hours and the load on the system increases, > suddenly the tomcat hangs and no logs are printed and it is not possible to > connect via jvisualvm

Re: tomcat hangs

2021-09-09 Thread Jason Wee
must be the problem of your webapp... show all webapp codes? On Thu, Sep 9, 2021 at 6:51 PM Mehrdad Taagholi wrote: > > HiI use apache tomcat 8.0.32 and oracle-jdk-8u66 and redhat 6.After working > with the system for a few hours and the load on the system increases, > suddenly the tomcat hangs

tomcat hangs

2021-09-09 Thread Mehrdad Taagholi
HiI use apache tomcat 8.0.32 and oracle-jdk-8u66 and redhat 6.After working with the system for a few hours and the load on the system increases, suddenly the tomcat hangs and no logs are printed and it is not possible to connect via jvisualvm and I can not get any dump and I have to reload Tomc

Re: Http TRACE method headers in response body

2021-09-09 Thread Mark Thomas
On 08/09/2021 20:50, Christopher Schultz wrote: Mark, On 9/8/21 11:28, Mark Thomas wrote: On 08/09/2021 16:15, Gilles Robert wrote: My issue is that even though TRACE is disabled, we see the "malicious" header in the response. You need to talk to the Spring folks then. Default Tomcat behavio