        it "raises a connection error" do
          lambda do
            replica_set.with_primary do |node|
              node.command "admin", ping: 1
            end
          end.should raise_exception(Moped::Errors::ConnectionFailure)
        end
The software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.