🚀 go-pugleaf

Hi Everybody,
I'm a newbie at Java Native Code.
I would like to know how to call java methods from C, without creating
the JVM from the native side,
I have the following system:

Client C native                        DLL                       Java
Application

I would like to make the java application behave as a server so it could
attend the client requests (from C).

My order of execution is:
1. Start java application.
2. Java loads the DLL.
3. Java can make invocations of DLL methods, in fact it does.
4. The problem, I would like to  enable C client to use DLL and call
java methods.
In the sample from Sun, Java calls C native methods and then this
function calls back Java. This function uses JNIEnv and jobject passed
by parameter so it has no problem in  calling Java again.
The problem is, how to call Java methods from C native code. I tried to
saved the parameters JNIEnv and jobject and saved it as public
variables, so that any function can use it and make a Java method
invocation, but it doesn't work.

I'm using jdk1.3.System Operating is Windows NT.
What am I doing wrong?? Must I start the JVM from the native side??
Thank you in advance.
Ricard