Hi Andre, Here are the results.
Compiled in modules: core.c prefork.c http_core.c mod_so.c KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 15 Thanks & Regards, JAGADISH RAJ R -----Original Message----- From: André Warnier [mailto:a...@ice-sa.com] Sent: Thursday, August 25, 2011 4:48 PM To: Tomcat Users List Subject: Re: Ajp13Processor threads are not getting closed. To the original poster Jagadish Raj : Maybe let's restart from the beginning. First, re-read this page of the online documentation for the mod_jk connector : http://tomcat.apache.org/connectors-doc/reference/workers.html Particularly, next to the connection_pool* parameters, the items in red. Considering that, what is the MPM used on your Apache httpd server ? (you can see this by running "/usr/sbin/apache2 -l" or "httpd -l"; list the result here). (This is to find out if your httpd server is running in "prefork" mode or one of the multi-threading modes.) Then, what are the httpd settings for "KeepAlive" ? (KeepAlive and KeepAliveTimeout). This is usually in /etc/apache2/apache2.conf. Edward Quick wrote: > mod_jk is not Tomcat so I'm not sure you need to worry about running an older > version of tomcat as long as it's listening on the AJP connector. > > > -----Original Message----- > From: Jagadish Raj R [mailto:jagadish_ra...@symantec.com] > Sent: 25 August 2011 10:08 > To: Tomcat Users List > Subject: RE: Ajp13Processor threads are not getting closed. > > Hi, > > Apache not accepting JkWatchDogInterval parameter (think it's version > problem). How is this problem fixed in higher Tomcat versions. Can I do the > same in lower version of Tomcat. > > (As of now, I don't have a choice of upgrading Tomcat as this requires > upgrade of TIBCO Administrator which is built on top of Tomcat) > > > Thanks & Regards, > JAGADISH RAJ R | Symantec EAI Support | M P H A S I S an HP company | Level > 2, Tower 7, Magarpatta SEZ, Magarpatta city, Pune-411013| Mobile: +91 > 9011047954| Email: jagadish_ra...@symantec.com > > > -----Original Message----- > From: Edward Quick [mailto:edward.qu...@iggroup.com] > Sent: Wednesday, August 24, 2011 3:20 PM > To: Tomcat Users List > Subject: RE: Ajp13Processor threads are not getting closed. > > You could try adding JkWatchDogInterval 30. That did the trick for me. > > -----Original Message----- > From: Jagadish Raj R [mailto:jagadish_ra...@symantec.com] > Sent: 24 August 2011 10:39 > To: Tomcat Users List > Subject: Ajp13Processor threads are not getting closed. > > Hi Tomcat Users, > > I have a Tomcat server to which another apache webserver connects using AJP > 1.3 Connector. I have set up a maxProcessors="75" in connector settings. > Whenever a user creates a connection an Ajp13Processor connection thread is > created. My problem is this thread does not get terminated even after the > user close the session. Please help me in finding some configuration changes > that will allow me to close these sessions/threads after a certain timeout > value. > > I am pasting below the configurations I am using. > > <!-- Define an AJP 1.3 Connector on port 8009 --> > <Connector className="org.apache.ajp.tomcat4.Ajp13Connector" > port="8089" minProcessors="5" maxProcessors="75" acceptCount="10" > connectionTimeout="60000" debug="0"/> > > Workers.properties file:- > > worker.list=ajp13 > worker.ajp13.port=xxxx > worker.ajp13.host=hostname > worker.ajp13.type=ajp13 > worker.ajp13.connection_pool_size=75 > worker.ajp13.connection_pool_minsize=15 > worker.ajp13.connection_pool_timeout=60 > > > Logs from thread dump of tomcat process:- > > "Ajp13Processor[xxxx][7]" daemon prio=10 tid=0x0166c038 nid=0xe0 in > Object.wait() [0xa64ff000..0xa64ffa28] > at java.lang.Object.wait(Native Method) > - waiting on <0xc6de9028> (a org.apache.ajp.tomcat4.Ajp13Processor) > at java.lang.Object.wait(Object.java:474) > at > org.apache.ajp.tomcat4.Ajp13Processor.await(Ajp13Processor.java:316) > - locked <0xc6de9028> (a org.apache.ajp.tomcat4.Ajp13Processor) > at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:576) > at java.lang.Thread.run(Thread.java:595) > > > Versions:- > > Tomcat - 4.1.27 > Mod JK - mod_jk-apache-2.0.49-linux-i686.so > > > > > Thanks & Regards, > JAGADISH RAJ R | Symantec EAI Support | M P H A S I S an HP company | Level > 2, Tower 7, Magarpatta SEZ, Magarpatta city, Pune-411013| Mobile: +91 > 9011047954| Email: > jagadish_ra...@symantec.com<mailto:jagadish_ra...@symantec.com> > > > The information contained in this email is strictly confidential and for the > use of the addressee only, unless otherwise indicated. 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