Re: TLS protocols and cipher suites available under JSSE?

2019-03-14 Thread James H. H. Lampert
On 3/13/19, 2:53 PM, Christopher Schultz wrote: 7: https://docs.oracle.com/javase/7/docs/technotes/guides/security/SunProviders.html 8: https://docs.oracle.com/javase/8/docs/technotes/guides/security/SunProviders.html If you are using a non-standard "provider" (like one from IBM!), then you'

2 instance of ParallelWebAppClassLoaders in Tomcat JVM

2019-03-14 Thread Shankar P S
Version - Tomcat 8.5.38 OS - Centos 7.6 JVM - openjdk 1.8, 4 CPU We recently upgraded an existing server running a Spring 3.0 web app from Tomcat 8.5.35 to 8.5.38. After the upgrade, I noticed OutOfMemory exceptions several times. Increasing the heap size (-Xmx) several times upto nearly twice (f

Tomcat doesn't restart

2019-03-14 Thread Louis Zipes
Hi Experts, Running Tomcat 7.0.54 on Windows 2012 Our morning process is to fire a stop of the Tomcat Windows Service and then an immediate restart. This is more due to the 3rd party application that is running with Tomcat than a problem with Tomcat. A few weeks ago it started to not cleanly

Re: Http/2 : Tomcat NIO2 fails on large number of POST request with payload

2019-03-14 Thread Rémy Maucherat
On Thu, Mar 14, 2019 at 2:58 PM Santhosh Kumar wrote: > I have tried the same set of testcases using h2load with tomcat 9.0.17 > from github releases > (https://github.com/apache/tomcat/releases/tag/9.0.17) . > > h2load -n 100 -d /tmp/1k https://localhost:8443/ > requests: 100 total, 64 started,

Re: Crash in http connector random once a day

2019-03-14 Thread Rainer Jung
In each of the four thread dumps, there are (the same) 4 threads connected to and waiting for an answer from a PHP FCGI backend behind Tomcat. You need to investigate, why that backend isn't sending a response (or takes so long for it). Regards, Rainer Am 14.03.2019 um 14:11 schrieb Daniel C

Re: Crash in http connector random once a day

2019-03-14 Thread Daniel Castilla | thin(k)design
> Is there a database service involved in the backend? No, the IDs are just for debugging, so I can identify every request uniquely. Am Do., 14. März 2019 um 13:32 Uhr schrieb Jäkel, Guido : > > >From: Daniel Castilla | thin(k)design [mailto:d...@thin-k-design.com] > >Sent: Thursday, March 14, 20

Re: HTTPS Invalid character found in method name. HTTP method names must be tokens.

2019-03-14 Thread Mark Thomas
On 13/03/2019 14:41, Jan Vomlel wrote: > We use selenium for our application testing. Our tests sometime fail > with message "Invalid character found in method name" Error occures > only on https and on on firefox 60 and internet explorer 11. Chrome, > edge is OK. > > We use Tomcat 9.0.16, Jav

Re: Http/2 : Tomcat NIO2 fails on large number of POST request with payload

2019-03-14 Thread Santhosh Kumar
I have tried the same set of testcases using h2load with tomcat 9.0.17 from github releases (https://github.com/apache/tomcat/releases/tag/9.0.17) . h2load -n 100 -d /tmp/1k https://localhost:8443/ requests: 100 total, 64 started, 63 done, 63 succeeded, 37 failed, 37 errored, 0 timeout h2load -n

Re: Crash in http connector random once a day

2019-03-14 Thread Daniel Castilla | thin(k)design
> >From: Daniel Castilla | thin(k)design [mailto:d...@thin-k-design.com] > >Sent: Thursday, March 14, 2019 12:37 PM > >To: Jäkel, Guido ; users@tomcat.apache.org > >Subject: Re: Crash in http connector random once a day > > > >Dear Guido, > > > >thanks for the reply. The requests are reaching tomca

RE: Crash in http connector random once a day

2019-03-14 Thread Jäkel , Guido
>From: Daniel Castilla | thin(k)design [mailto:d...@thin-k-design.com] >Sent: Thursday, March 14, 2019 12:37 PM >To: Jäkel, Guido ; users@tomcat.apache.org >Subject: Re: Crash in http connector random once a day > >Dear Guido, > >thanks for the reply. The requests are reaching tomcat, and a thread

Re: Tomcat 9 Nio2+OpenSSL problem (very likely a bug)

2019-03-14 Thread Igor T
9.0.17 was used from http://tomcat.10.x6.nabble.com/VOTE-Release-Apache-Tomcat-9-0-17-td5083815.html I've created a new totally clean AWS instance with new domain name and new Lets Encrypt certificates. It's available here: temp-test-01.tk Configuration: OS: Windows Server 2012 R2 Base Tomcat

Re: Crash in http connector random once a day

2019-03-14 Thread Mark Thomas
On 14/03/2019 11:37, Daniel Castilla | thin(k)design wrote: > Dear Guido, > > thanks for the reply. The requests are reaching tomcat, and a thread > is always started, if I look at the current threads on the tomcat > manager I see the following, there are 4 threads that are processing > since 2+ h

Re: Crash in http connector random once a day

2019-03-14 Thread Daniel Castilla | thin(k)design
Dear Guido, thanks for the reply. The requests are reaching tomcat, and a thread is always started, if I look at the current threads on the tomcat manager I see the following, there are 4 threads that are processing since 2+ hours: R ? ? ? ? ? ? S 16 ms 0 KB 0 KB 0:0:0:0:0:0:0:1 0:0:0:0:0:0:0:1 l

RE: Crash in http connector random once a day

2019-03-14 Thread Jäkel , Guido
Dear Daniel, a request is logged in the access log after it has finished. (In addition, on Tomcat the log is flushed with some delay, but that's not the problem here). But if the request is stall while processing, there's no hint in the access log. Therefore: Is there an application log that ma

Crash in http connector random once a day

2019-03-14 Thread Daniel Castilla | thin(k)design
Hi, I have long searched and haven't found any real hint how to solve my problem, so I am adressing you. Here are my specifications: Server version:Apache Tomcat/8.5.15 Server built: May 5 2017 11:03:04 UTC Server number: 8.5.15.0 OS Name: Windows Server 20

Crash in http connector random once a day

2019-03-14 Thread Daniel Castilla | thin(k)design
Hi, I have long searched and haven't found any real hint how to solve my problem, so I am adressing you. Here are my specifications: Server version:Apache Tomcat/8.5.15 Server built: May 5 2017 11:03:04 UTC Server number: 8.5.15.0 OS Name: Windows Server 20