Method Shutdown

library/cpp/neh/netliba.cpp:448–454

            }

            void Shutdown() noexcept {
                if (!Shutdown_) {
                    Shutdown_ = true;
                    R_->StopNoWait();
                    EH_->SyncStop();
                }
            }

            void OnRequest(TUdpHttpRequestPtr req, TSrvRequestState* state) {
                CB_->OnRequest(new TRequest(req, state, this));