function Replica.IsActive(u)return Replicas[u.Id]~=nil end function Replica.AddCleanupTask(W,u)return W._maid:AddCleanupTask(u)end function Replica.RemoveCleanupTask(W,u)W._maid:RemoveCleanupTask(u)end


function Replica:IsActive() --> is_active [bool]
	return Replicas[self.Id] ~= nil
end

function Replica:AddCleanupTask(task)
	return self._maid:AddCleanupTask(task)
end

function Replica:RemoveCleanupTask(task)
	self._maid:RemoveCleanupTask(task)
end
