

DB_REALTIME_PRIORITY =    1 * 1000
DB_HIGH_PRIORITY     =   10 * 1000
DB_MED_PRIORITY      =   50 * 1000
DB_LOW_PRIORITY      =  100 * 1000
DB_IDLE_PRIORITY     =  500 * 1000

DB_DEFAULT_DIST      =   10 * 1000

MAX_DISTANCE         = 1000 * 1000
