I am developing an idea plugin that uses jbcef to load frontend JavaScript. I will create a websocket in the toolwindow to initialize and connect to the frontend using the WS://protocol. The current situation is that after building the plugin package, the websocket works normally when installing the plugin offline. However, when I use Gradle’s task runide and sandbox to debug, I cannot connect to this websocket. I would like to know the reason and how I can modify it