| 44 | }; |
| 45 | |
| 46 | struct send_handler |
| 47 | { |
| 48 | send_handler() {} |
| 49 | void operator()(const boost::system::error_code&, std::size_t) {} |
| 50 | send_handler(send_handler&&) {} |
| 51 | private: |
| 52 | send_handler(const send_handler&); |
| 53 | }; |
| 54 | |
| 55 | struct receive_handler |
| 56 | { |