Robotics Service Bus

error nullpointer not handeled.

setup spread configured via global config file but no spread started.

test code snipped:

server.addMethod("mymethod", new Callback() {
    @Override
    public Event internalInvoke(Event request) throws UserCodeException {
        System.out.println("process task");
        try {
            Thread.sleep(10000);
        } catch (InterruptedException ex) {
            System.out.println("interrupt task");
            throw new UserCodeException(ex);
        }
        return null; // <-- this causes the nullpointer which maybe should be handeled
    }
});

output

Exception in thread "Thread-6" java.lang.NullPointerException
    at rsb.patterns.LocalMethod.internalNotify(LocalMethod.java:121)
    at rsb.eventprocessing.SingleThreadEventReceivingStrategy$DispatchThread.run(SingleThreadEventReceivingStrategy.java:100)
java.util.concurrent.TimeoutException
    at rsb.patterns.Future.get(Future.java:173)
    at rsb.patterns.RemoteServer.call(RemoteServer.java:226)
    at rsb.patterns.RemoteServer.call(RemoteServer.java:192)
    at rsb.patterns.RemoteServer.call(RemoteServer.java:251)
    at org.openbase.jul.extension.rsb.com.RSBTest.main(RSBTest.java:48)