如何修复python websocket连接结果问题？

我使用HuobiWebSocket，您可以看到我下面的代码。它在开始时工作得很好，但过了一段时间，它在循环中阻塞，并在无限循环中打印相同的内容。你能帮我解决这个问题吗

from websocket import create_connection
import gzip
import json

ws = create_connection("wss://api-aws.huobi.pro/ws")

time.sleep(5)

tradeStr_tradeDetail="""
{"sub": "market.ethusdt.trade.detail"}
"""
ws.send(tradeStr_tradeDetail)

count = 0
while True: 

    try:    
        result = gzip.decompress(ws.recv()).decode('utf-8', 'backslashreplace')
    except:
        pass

    try:
        if result[:7] == '{"ping"':
            count = count+1
        elif result[:7] == '{"ping"' and count%3==0:
            ts=result[8:21]
            pong='{"pong":'+ts+'}'
            ws.send(pong)
        else:
            pass
    except:
        pass
        
    try:
        print(result)
    except:
        pass

    time.sleep(1)