Method registered

agent/unit/manager.go:123–125

registered checks if a unit is registered in the manager.

(id ID)

// registered checks if a unit is registered in the manager.
func (m *Manager) registered(id ID) bool {
	return m.units[id].status != StatusNotRegistered
}

// Unit fetches a unit from the manager. If the unit does not exist,
// it returns the Unit zero-value as a placeholder unit, because