Function close

fdbserver/KeyValueStoreSQLite.actor.cpp:1590–1590

public:
	void dispose() override { doClose(this, true); }
	void close() override { doClose(this, false); }

	Future<Void> getError() const override { return delayed(readThreads->getError() || writeThread->getError()); }
	Future<Void> onClosed() const override { return stopped.getFuture(); }