问题
Is it possible to communicate with UDP sockets via Chrome Extensions? I want to be able to have browser actions AND the ability to just send messages to UDP sockets.
回答1:
No, it's not possible.
You either have to use both an app and an extension that communicate, or use an extension and a Native Host.
来源：https://stackoverflow.com/questions/24886843/using-udp-sockets-in-chrome-extensions