Class TRequestServer

library/cpp/neh/http_ut.cpp:24–44

@brief class with a method that responses to requests. */

        @brief  class with a method that responses to requests.
     */
    class TRequestServer {
    public:
        TRequestServer(std::function<void(const IRequestRef&)> f = [](const IRequestRef& req) {
            TDataSaver responseData;
            Sleep(TDuration::MilliSeconds(FromString<int>(req->Data())));
            responseData << req->Data();
            auto* httpReq = dynamic_cast<IHttpRequest*>(req.Get());
            TString headers = "\r\nContent-Type: text/plain";
            httpReq->SendReply(responseData, headers);
        })
            : F_(f)
        {
        }

        void ServeRequest(const IRequestRef& req) {
            F_(req);
            // Cerr << "SendReply:" << req->Data() << Endl;
        }
    private:
        std::function<void(const IRequestRef&)> F_;
    };

    /**
        @brief Auxiliary struct for tests with info about running services.