shared memory block
Boris.Huart at mathworks.fr
Wed Mar 20 14:50:42 CET 2002
Well I am using a real-time system and I only have a Python library to get
about 20 floats calculated on the platform. Then I have implemented a Java
applet which needs those data to interact via an External Aauthoring
Interface with a VRML plugin embedded in IE. My problem is how to make the
python script and the java applet communicate together.
Gerhard Häring wrote:
> Boris Huart wrote:
> > I am trying to allocate a shared memory block from a python script so
> > that a Java applet can access the data shared.
> This won't work. If it works at all, you'll have to use the C interface
> of both Python and Java. Using JNI in a Java applet, if at all possible,
> needs serious hacking of your Java and Browser environment.
> There sure is a very simple solution to your problem. Except we don't
> know what the problem actually is. So please try to describe it.
> Do you need to somehow communicate between a Python script and a Java
> applet? Then one of XML-RPC, SOAP, CORBA will do the trick. If you have
> complex data structures, AFAIK CORBA is best.
Boris HUART [mailto:boris.huart at mathworks.fr]
The MathWorks Consulting Tel : 01 55 64 06 63
Fax : 01 55 64 06 64
20 rue Troyon Email : mailto:consulting at mathworks.fr
92316 Sevres Cedex, France Web : http://www.mathworks.fr
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