first of all, I know that Flash reached its End Of Life. but I can't convert the SWF file into HTML5 as I am not the developer of it, I am just a user.
there is an SWF file running on a web page.
this SWF sends and receives data using a Flash XMLSocket.
I wanna inspect that traffic.
I tried Firefox Firebug, Chrome developer tools, Fiddler everywhere & Charles proxy debugger.
I can't catch the traffic, I am sure there is a traffic but I can't catch it.
The SWF is made with ActionScript 2.0
my OS is Linux Mint Cinnamon 20.
it is better if there is a solution to inspect that traffic using Python 3 PyQt5 QtWebEngine.
EDIT: Charles Proxy can catch the HTTPS traffic,but not XMLSocket traffic. WireShark is too complex
EDIT: the socket is XMLSocket not WebSocket