Using create and drop in a special case? Possible or not?

I have maybe a stupied question. The dssp protocol contains two messages of type create and drop. My question is, is it possible to use this two messages to start and stop services at runtime?

Example:

I have two sensors like laser range and sonar range finder. Both of them should be connected to a orchestrator service. In speciall environments I only want to use the laser service so I have to turn off the sonar service and in other environments I want to use only the sonar range finder and not the laser range finder so I want to turn off the laser service.
Is such a "dynamic wiring" possible with the MS Robotics Studio? Or with the create and drop messages?

Thanks for every response.

greetings giovann

[740 byte] By [Giovann] at [2008-1-9]