Stephane,
I would agree, except that:
a) Tomcat is bundled as part of Jahia and
it relies on tomcat so I don’t have any way of moving to a different
servlet engine (e.g. Jetty)
b) This list is specifically for
installation problems pertaining to Jahia, which I would class this problem as
and finally
c) I’ve tried the tomcat user list
and had no reply as of yet
Jesse
From:
StÃphane Croisier [mailto:[EMAIL PROTECTED]
Sent: 08 June 2004 09:01
To: [EMAIL PROTECTED]
Subject: RE: Jahia & SSL
Hello,
Are the Apache mailing lists not a better place to discuss such an issue which
is more related to customization + performance fine tuning of JK and/or Tomcat
than to Jahia itself...
My 2cts...
StÃphane
At 08:49 08/06/2004, you wrote:
Hi Michel,
I’m running Jahia 4.0.3 and I don’t get any errors in the tomcat
console or any of the log files for tomcat. I get the following error in
the isapi.log (the JK connector log)
[Tue Jun 08 07:44:22 2004] [jk_ajp_common.c (1318)]: Error connecting to
tomcat. Tomcat is probably not started or is listening on the wrong port.
Failed errno = 61
[Tue Jun 08 07:44:22 2004] [jk_isapi_plugin.c (928)]: HttpExtensionProc
error, service() failed
I’m guessing this has to do with the number of worker threads available
in Tomcat for handling AJP13 connections because it is an intermittent problem
which appears only under higher loads, but I have set the number much higher
than the number of clients accessing so I wouldn’t expect these problems.
Jesse
From: Michel Romy [mailto:[EMAIL PROTECTED]]
Sent: 07 June 2004 16:51
To: [EMAIL PROTECTED]
Subject: Re: Jahia & SSL
Hi jesse,
could you also mention the version of jahia you are running ? And can you trace
what the errors are ? Have you got some exception in the tomcat console ?
Michel
Hi all,
I’m having serious trouble getting Jahia to work under SSL
correctly. I am running on a Win 2K3 machine with SUN JDK 1.4.2_04 and
have used all of the following configurations in various combinations:
Tomcat 4.1.18 (as bundled with Jahia)
Tomcat 4.1.30
Tomcat 5.0.16
Tomcat 5.0.24
Apache 2.0.24 (with JK and JK2)
IIS (with JK)
The system works fine under these configurations for the most part, but when I
run a load test (using JMeter, though I have also written a custom client in
both Java and C# to rule out JMeter problems) after a while I get connection
refused exceptions in the client. Sometimes there are errors in the jk
log files, but not always. I increased the maxConnections for the AJP
connector in tomcat to well above the number of client’s I am running,
with no effect. The error rate runs at anywhere between 0.01% and 2%, but
the load on the server is not too sever. The average response time for
requests are well below 200 milliseconds, so I don’t think that the
server is just running out of steam.
All of the requests are coming out of the front cache since I spider the
website before running the load test to warm up the cache, so I don’t
think it is anything to do with the size of the DB connection pool (though I
wouldn’t expect that to cause the observed behaviour anyway)
I’ve played with maxKeepAlive, minConnections, maxConnections,
acceptCount. I’ve used both the CoyoteConnector and the deprecated
AJP13Connector.
I’m kind of stuck now and would appreciate any suggestions might you
have.
Jesse
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