Method reuse_buffer

less_slow.cpp:7708–7719

  private:
    void reuse_buffer(std::size_t job) {
        auto finalize = [this, job](std::error_code error, std::size_t) {
            if (error) failed_responses_++;
            if (should_stop_.load(std::memory_order_seq_cst)) return;
            reuse_buffer(job);
        };
        auto respond = [this, finalize, job](std::error_code error, std::size_t bytes) {
            if (error) { reuse_buffer(job); }
            else { socket_.async_send_to(asio::buffer(buffers_[job], bytes), clients_[job], finalize); }
        };
        socket_.async_receive_from(asio::buffer(buffers_[job]), clients_[job], respond);
    }
};

class rpc_asio_client {