Method FetchAddClosure

example/counter/server.cpp:41–48

class FetchAddClosure : public braft::Closure {
public:
    FetchAddClosure(Counter* counter, 
                    const FetchAddRequest* request,
                    CounterResponse* response,
                    google::protobuf::Closure* done)
        : _counter(counter)
        , _request(request)
        , _response(response)
        , _done(done) {}
    ~FetchAddClosure() {}

    const FetchAddRequest* request() const { return _request; }