Re: Robot Communications

Olivier Michel <[email protected]> Mon, 16 Feb 2004 15:25:59 +0100
Newsgroups gmane.comp.cybernetics.webot.contest
Organization Cyberbotics Ltd.
Message-ID <[email protected]>
Dominic wrote:

>Hi,
>
>I've managed to test the comms classes a bit further now, before I had
>only tried testing them in a stand-alone test, not running with the
>webots controller.  The problem seems to be not in the determining of
>the IP address, but in the security restrictions in the JVM.  The webots
>environment does not allow socket communications.
>
>Oliver, would it at all be possible to relax the security restrictions
>in the home version of webots to allow socket communications?  It would
>not matter that they are illegal in the contest rounds as I can easily
>turn off the communication methods in my classes, but during training
>rounds it would be of great benefit to have inter-robot communaication.
>  
>
Yes, you can do it by yourself by editing the file in:

C:\Program Files\Webots\resources\java.policy (Windows)
/usr/local/webots/resources/java.policy (Linux)

Which define the Java security options.

-Olivier


 
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