ASIO: Remove internal component, examples, test and docs

docs/en/api-reference/protocols/asio.rst

@@ -1,42 +1,15 @@
 ASIO port
 =========
 
-Overview
---------
 Asio is a cross-platform C++ library, see https://think-async.com/Asio/. It provides a consistent asynchronous model using a modern C++ approach.
 
+The ESP-IDF component `ASIO` has been moved from ESP-IDF since version v5.0 to a separate repository:
 
-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.
+* `ASIO component on GitHub <https://github.com/espressif/esp-protocols/components/asio>`__
 
-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
+Hosted Documentation
+--------------------
 
-- mbedTLS with OpenSSL translation layer (default option)
-- wolfSSL
+The documentation can be found on the link below:
 
-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/asio_chat`
-- :example:`protocols/asio/ssl_client_server`
-
-Please refer to the specific example README.md for details
+* `ASIO documentation (English) <https://espressif.github.io/esp-protocols/asio/index.html>`__