* Use explicit this capture required by C++20 * Use C++20 span * Replace wpi::numbers with std::numbers * Fix C++20 clang-tidy warning false positive in fmt * Remove ciso646 include since C++20 removed that header * Fix global-buffer-overflow asan warnings in ntcore tests * Add DIOSetProxy constructor to HAL * Upgrade MSVC compiler to 2022 * Bump native-utils to 2023.2.7 (changes to std=c++20) Co-authored-by: Peter Johnson <johnson.peter@gmail.com>
HAL WebSockets Server
This is an extension that provides a server version of a WebSockets API for transmitting robot hardware interface state over a network. See the Robot Hardware Interface WebSockets API specification for more details on the protocol.
Configuration
The WebSockets server has a number of configuration options available through environment variables.
HALSIMWS_SYSROOT: The local directory to serve non-websocket HTTP content from (e.g. HTML files) starting from /. Defaults to the sim subdirectory of the current working directory.
HALSIMWS_USERROOT: The local directory to serve non-websocket HTTP content from (e.g. HTML files) starting from /user/. Defaults to the sim/user subdirectory of the current working directory.
HALSIMWS_PORT: The port number to listen at. Defaults to 3300.
HALSIMWS_URI: The URI path to use for WebSockets connections. Defaults to "/wpilibws".