ASIO port ========= Overview -------- Asio is a cross-platform C++ library, see https://think-async.com. It provides a consistent asynchronous model using a modern C++ approach. ASIO documentation ^^^^^^^^^^^^^^^^^^ Please refer to the original asio documentation at https://think-async.com/Asio/Documentation. Asio also comes with a number of examples which could be find under Documentation/Examples on that web site. Supported features ^^^^^^^^^^^^^^^^^^ ESP platform port currently supports only network asynchronous socket operations; does not support serial port. SSL/TLS support is disabled by default and could be enabled in component configuration menu by choosing TLS library from - mbedTLS with OpenSSL translation layer (default option) - wolfSSL SSL support is very basic at this stage and it does include following features: - Verification callbacks - DH property files - Certificates/private keys file APIs Internal asio settings for ESP include - EXCEPTIONS are enabled in ASIO if enabled in menuconfig - TYPEID is enabled in ASIO if enabled in menuconfig Application Example ------------------- ESP examples are based on standard asio :example:`protocols/asio`: - :example:`protocols/asio/udp_echo_server` - :example:`protocols/asio/tcp_echo_server` - :example:`protocols/asio/chat_client` - :example:`protocols/asio/chat_server` - :example:`protocols/asio/ssl_client_server` Please refer to the specific example README.md for details