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From Aaron Bannert <aa...@clove.org>
Subject Re: Re: >> Apache/Tomcat Collaboration
Date Mon, 01 Oct 2001 14:21:52 GMT
On Mon, Oct 01, 2001 at 02:06:02AM -0700, cmanolache@yahoo.com wrote:
> Well, I had it working for a while, now it crashes with some VMs.
> It's a tricky thing - usually the signals are the biggest problem, java
> is very sensitive.
> 
> Nothing special - just compile jk with support for jni worker, and
> follow the instructions. You may need to set LD_LIBRARY_PATH to
> include all the .so from java, and you may have problems with some
> VMs - JDK1.2.2 seems the easiest to get working, and surprisingly
> 1.4 worked also fine ( I'm talking about Linux versions here ).
> 
> It's tricky, but I think it's worth it.

What are the main advantages to using an in-process VM as opposed
to an out-of-process VM bridged over some form of IPC (like
mod_webapp/mod_jk/mod_jserv)?

I would imagine request/response latency is reduced, but how well does
it scale, and how does it deal with issues of robustness?

-aaron

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