menu "Example Configuration" config EXAMPLE_ENABLE_WS_PRE_HANDSHAKE_CB bool "Enable WebSocket pre-handshake callback" select HTTPD_WS_PRE_HANDSHAKE_CB_SUPPORT default y help Enable this option to use WebSocket pre-handshake callback. This will allow the server to register a callback function that will be called before the WebSocket handshake is processed. endmenu