| 31 | } |
| 32 | |
| 33 | int main(int argc, char* argv[]) |
| 34 | { |
| 35 | try |
| 36 | { |
| 37 | if (argc != 2) |
| 38 | { |
| 39 | std::cerr << "Usage: blocking_udp_echo_server <port>\n"; |
| 40 | return 1; |
| 41 | } |
| 42 | |
| 43 | boost::asio::io_context io_context; |
| 44 | |
| 45 | server(io_context, std::atoi(argv[1])); |
| 46 | } |
| 47 | catch (std::exception& e) |
| 48 | { |
| 49 | std::cerr << "Exception: " << e.what() << "\n"; |
| 50 | } |
| 51 | |
| 52 | return 0; |
| 53 | } |