Re: mod_jk 1.2.28 connection pooling is not working.

2009-11-23 Thread Rainer Jung
On 23.11.2009 01:37, Ahmed Medhat wrote:
 Hello,
 
 Setting connection_pool_size to a non-zero value (100 in my case) have
 no effect at all..

It's not necessary (but it works). mod_jk when used with Apache
automatically sizes its pool in each processo to the number of request
threads configured in Apache.

 That's what I currently have configured..
 
 worker.jkw.connection_pool_size=100
 worker.jkw.connection_pool_minsize=60
 worker.jkw.connection_pool_timeout=3600
 
 Output from `netstat -anptue|grep httpd.worker` shows that there are
 only 4 connections in the ESTABLISHED state with Tomcat, I have the
 httpd.worker configured to 8 start servers and 60 as a thread limit.

The connections are opened lazily. Pools are per process. In order to
see a process pool with size1 you will need to use a multi-threaded MPM
like worker. Even then, the pool will only grow, if you are running
multiple requests and they get dispatched to the same httpd process.

 At the initial startup of httpd.worker it creates around 12
 connections and then dies, mod_jk logs returns n

At startup it should not create any connections. It will create them
when it received requests.

What do you mean by mod_jk logs returns n?

Regards,

Rainer

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mod_jk 1.2.28 connection pooling is not working.

2009-11-22 Thread Ahmed Medhat
Hello,

Setting connection_pool_size to a non-zero value (100 in my case) have
no effect at all..

That's what I currently have configured..

worker.jkw.connection_pool_size=100
worker.jkw.connection_pool_minsize=60
worker.jkw.connection_pool_timeout=3600

Output from `netstat -anptue|grep httpd.worker` shows that there are
only 4 connections in the ESTABLISHED state with Tomcat, I have the
httpd.worker configured to 8 start servers and 60 as a thread limit.

At the initial startup of httpd.worker it creates around 12
connections and then dies, mod_jk logs returns n

Thanks.



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