Method Finish

library/cpp/http/io/stream.cpp:567–577

    }

    inline void Finish() {
        if (Finished_) {
            return;
        }

        TFinish f;
        Streams_.ForEach(f);
        Slave_->Finish(); // see SEARCH-1030

        Finished_ = true;
    }

    inline const THttpHeaders& SentHeaders() const noexcept {
        return Headers_;