Revision history [back]

In my service server, where I find available stations, I called another service to assign goal destination to robots, so when the 'station' service is called, it calls the 'assign' service and then return to receive the queued request, at this time, the previous 'assign' service doesn't finish yet, so it will not return the goal as a 'busy' station, that's why I have the conflict. In order to do this, I added a element called 'success' in my 'goal' service, so that if this service is done, 'success' is set to True, and the 'station' service will have to wait for this condition to happens to returns a response.