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我制作了一个小型机器人,它可以为我提供在 dex 上创建的最新配对。

但是大约 1 小时后,机器人开始运行,我不断收到这 2 个错误:

websockets.exceptions.ConnectionClosedError: code = 1006 (connection closed abnormally [internal]), no reason

重新启动机器人后,我收到此错误:

raise futures.TimeoutError()
concurrent.futures._base.TimeoutError

所以有时我得到第一个错误,有时我得到下面的错误。

我怎样才能解决这个问题?

我的 ws 连接如下所示:

wss = 'wss://speedy-nodes-nyc.moralis.io/APIKEY GOES HERE/bsc/mainnet/ws'
web3 = Web3(Web3.WebsocketProvider(wss))
print(web3.isConnected())

如果这很重要,我正在使用 python 和 asyncio,我与 asyncio 一起使用的代码也在这里:

def handle_event(event):
        #print(Web3.toJSON(event))
        # and whatever
    pair = Web3.toJSON(event)
    #print(pair)

async def log_loop(event_filter, poll_interval):
    while True:
        for PairCreated in event_filter.get_new_entries():
            handle_event(PairCreated)
        await asyncio.sleep(poll_interval)



    # when main is called
    # create a filter for the latest block and look for the "PairCreated" event for the uniswap factory contract
    # run an async loop
    # try to run the log_loop function above every 2 seconds
def mainlist():
    event_filter = contract.events.PairCreated.createFilter(fromBlock='latest')
        #block_filter = web3.eth.filter('latest')
        # tx_filter = web3.eth.filter('pending')
    loop = asyncio.get_event_loop()
    try:
        loop.run_until_complete(
            asyncio.gather(
                log_loop(event_filter,2 )))
                    # log_loop(block_filter, 2),
                    # log_loop(tx_filter, 2)))
    finally:
            # close loop to free up system resources
        loop.close()
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