Re: using custom classes in Tomcat configuration files

2020-09-30 Thread Garret Wilson
Hi everyone. I thought I would circle back and answer my own question from back in June 2020 (see message thread below). The thing that creates objects from the server.xml configuration file is the Digester

Re: Exit code 6 on shutting down Tomcat service

2020-09-30 Thread tomcat/perl
Hi. On 30.09.2020 14:40, Jakub Moravec wrote: Hello Tomcat team, we are having an issue that we were not able to resolve ourselves or using the existing documentation, so I'd like to ask you for help. Description: During Tomcat service shutdown (using command

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Martin Grigorov
On Wed, Sep 30, 2020 at 7:47 PM Mark Thomas wrote: > On 30/09/2020 16:17, Mark Thomas wrote: > > On 30/09/2020 13:53, Martin Grigorov wrote: > >> On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov > > > > > > > > > >> When I load test HTTP2 with POST (with big bodies) there are many errors > >>

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Mark Thomas
On 30/09/2020 16:17, Mark Thomas wrote: > On 30/09/2020 13:53, Martin Grigorov wrote: >> On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov > > > > >> When I load test HTTP2 with POST (with big bodies) there are many errors >> like: >> >> 1) >> Exception in thread "https-jsse-nio-8080-exec-5"

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Mark Thomas
On 30/09/2020 09:32, Arshiya Shariff wrote: > Thank you for the response Mark , > >>> Are you able to test with a custom Tomcat build and/or build Tomcat 9 from >>> source for testing? > Yes Mark , we will be able to test with the jars built from Tomcat 9 source > for testing . The reduced

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Mark Thomas
On 30/09/2020 13:53, Martin Grigorov wrote: > On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov > When I load test HTTP2 with POST (with big bodies) there are many errors > like: > > 1) > Exception in thread "https-jsse-nio-8080-exec-5" > java.nio.BufferOverflowException > at

RE: Virtual event focussed on Tomcat Security

2020-09-30 Thread Mysore, Raghunath
Greetings, Folks This plan about Tomcat security is very nice. We look forward to the meetings. Could we have a session related to " Best practices for using Tomcat + (Apache Web Server) Forward Proxy (FP) combo in a real production environment " where an application hosted in Tomcat (web)

RE: [EXTERNAL] Re: Enabling FIPS for Tomcat

2020-09-30 Thread Amit Pande
Thank you Mark! Will work on getting this added to the Wiki page. Would appreciate feedback from all to confirm accuracy/usefulness. Thanks, Amit -Original Message- From: Mark Thomas Sent: Tuesday, September 29, 2020 1:40 PM To: users@tomcat.apache.org Subject: [EXTERNAL] Re:

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Martin Grigorov
On Wed, Sep 30, 2020 at 12:50 PM Martin Grigorov wrote: > Hi, > > On Wed, Sep 30, 2020 at 11:35 AM Mark Thomas wrote: > >> On 30/09/2020 06:42, Arshiya Shariff wrote: >> > Hi Martin , >> > >> > Thank you for the response. >> > >> > With a payload of 200 bytes we were able to send 20K

Exit code 6 on shutting down Tomcat service

2020-09-30 Thread Jakub Moravec
Hello Tomcat team, we are having an issue that we were not able to resolve ourselves or using the existing documentation, so I'd like to ask you for help. Description: During Tomcat service shutdown (using command /bin/tomcat9.exe //SS//), we sometimes receive exit code 6. It

Re: HTTP2: POST request with a small body leads to GOAWAY + ErrCode=ENHANCE_YOUR_CALM

2020-09-30 Thread Martin Grigorov
On Wed, Sep 30, 2020 at 1:15 PM Martin Grigorov wrote: > > > On Wed, Sep 30, 2020 at 1:01 PM Martin Grigorov > wrote: > >> Hi, >> >> I've tried to test the scenario of Arshiya Shariff: >> "With a payload of 200 bytes we were able to send 20K requests/sec with >> 200 users from Jmeter without

Re: HTTP2: POST request with a small body leads to GOAWAY + ErrCode=ENHANCE_YOUR_CALM

2020-09-30 Thread Martin Grigorov
On Wed, Sep 30, 2020 at 1:01 PM Martin Grigorov wrote: > Hi, > > I've tried to test the scenario of Arshiya Shariff: > "With a payload of 200 bytes we were able to send 20K requests/sec with > 200 users from Jmeter without any memory issue . On increasing the payload > to 5Kb and the number of

HTTP2: POST request with a small body leads to GOAWAY + ErrCode=ENHANCE_YOUR_CALM

2020-09-30 Thread Martin Grigorov
Hi, I've tried to test the scenario of Arshiya Shariff: "With a payload of 200 bytes we were able to send 20K requests/sec with 200 users from Jmeter without any memory issue . On increasing the payload to 5Kb and the number of users to 1000 in Jmeter and sending 1000 requests per second , the

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Martin Grigorov
Hi, On Wed, Sep 30, 2020 at 11:35 AM Mark Thomas wrote: > On 30/09/2020 06:42, Arshiya Shariff wrote: > > Hi Martin , > > > > Thank you for the response. > > > > With a payload of 200 bytes we were able to send 20K requests/sec with > 200 users from Jmeter without any memory issue . On

Re: Virtual event focussed on Tomcat Security

2020-09-30 Thread Maarten van Hulsentop
Hi Mark, This sounds like a great idea to me. Security is a very important topic, and the maturity of the Tomcat makes it a very secure choice for users. I am sure a lot of people will be interested to join in. What is not completely clear to me on this event; would this event be focussed on

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Mark Thomas
On 30/09/2020 06:42, Arshiya Shariff wrote: > Hi Martin , > > Thank you for the response. > > With a payload of 200 bytes we were able to send 20K requests/sec with 200 > users from Jmeter without any memory issue . On increasing the payload to 5Kb > and the number of users to 1000 in Jmeter

RE: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread Arshiya Shariff
Thank you for the response Mark , >> Are you able to test with a custom Tomcat build and/or build Tomcat 9 from >> source for testing? Yes Mark , we will be able to test with the jars built from Tomcat 9 source for testing . Thanks and Regards Arshiya Shariff -Original Message- From:

Re: HTTP2: memory filled up fast on increasing the connections to 1000/2000 (Embedded tomcat 9.0.38)

2020-09-30 Thread tomcat/perl
On 30.09.2020 07:42, Arshiya Shariff wrote: Hi Martin , Thank you for the response. With a payload of 200 bytes we were able to send 20K requests/sec with 200 users from Jmeter without any memory issue . On increasing the payload to 5Kb and the number of users to 1000 in Jmeter and sending