cancel method

void cancel (
  1. String id,
  2. [RosTime stamp]
)

Implementation

void cancel(String id, [RosTime stamp]) {
  stamp ??= RosTime.now();
  final cancelGoal = GoalID(stamp: stamp);
  cancelGoal.id = id ?? cancelGoal.id;
  _cancelPub.publish(cancelGoal);
}