Websocket抓包对Gzip压缩的消息怎么解码

Fiddler只能抓到，没法解析出来，顺便问题下fiddler要是使用C#第三方包怎么搞。

import gzip
import websocket
import json
def on_message(ws, message):
    data = gzip.decompress(message).decode("utf-8")  # gip解压
    #dict1 = json.loads(data)
    print(data)
  
def on_error(ws, error):
    print(error)

def on_close(ws, close_status_code, close_msg):
    print("### closed ###")
def on_open(ws):
    print("Opened connection")
if __name__ == "__main__":
    while True:
        try:
            ws = websocket.WebSocketApp("wss://xxx.xxx.com",
            keep_running=True,
            on_open=on_open,
            on_message=on_message,
            on_error=on_error,
            on_close=on_close)
            ws.run_forever()
        except:
            pass

改成自己的wss地址 就行了