Hi.

No problem! :)

Reduced Maintenance is definitely one reason.  Another reason is that I
generally share a connector on the same port/protocol - and place all of
these in a <Service /> The other connectors are all for HTTPS sites - each
running on the same port but bound to different Ips.

I also have a management tool that abstracts all the conf entries - and
doing this in one tomcat instance is easier than with multiple!

Question:  Having multiple tomcat instances on the same server - would this
not increase the memory usage - due to multiple JVMs?

Thanks

Carl 

-----Original Message-----
From: Shapira, Yoav [mailto:[EMAIL PROTECTED] 
Sent: Thursday, October 28, 2004 6:56 PM
To: Tomcat Users List
Subject: RE: OutOfMemoryError: unable to create new native thread


Hi,

>Apparently Windows NT/2000 defaults to a 1mb virtual thread stack size
per
>thread unless otherwise stated.  In addition a maximum of 2gb of thread 
>stack space per process is allowed by Windows (not sure if this can be 
>changed or not!).  Thus the tomcat JVM could only have 2000 odd
concurrent
>threads - and on a server that hosts 50 sites, of which 20 are fairly
busy
>this could be a problem.

Thanks for posting your findings and solutions.  These type of posts make
the best archival materials, assuming people bother to search the archives.

Just out of curiosity, why are you running all the sites on one Tomcat
instance?  Reduced maintenance?  I'm not arguing against it, it clearly
works fine, and I do similar things myself.  Just curious for your
reasoning.

Yoav



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