我已经创建了一个python flask应用程序，它可以从交易视图接收网络钩子警报，并在经纪人帐户上执行它们。问题是，如果止损是在进入交易视图后触发的，它会同时发送两个止损订单，并且语法相同，因为我使用部分利润退出。问题是当我收到两个警报在同一时间由于 flask 并发它执行两个订单，我得到额外的立场在我的经纪人帐户。下面的代码可以让你更好的理解

@app.route('/webhook_pivot', methods=[ 'POST'])
def webhook():
    # Get the data from the request
    data = json.loads(request.data)
    data_str = json.dumps(data, sort_keys=True)
    #print("Incoming webhook data:", data)
    side = data['side']
    qty = int(data['qty'] ) * int(lot)

    if side == "BUY" :

        #buy  execution code here.....

    elif side == "FULL_EXIT_BUY" and check_symbol_and_position(sym):

        with lock:
            if data_str in cache:

                # If the data is in the cache, it's a duplicate and should be ignored
                print("Double msg ignore")
                return "Duplicate data, ignoring"

            else:
                time.sleep(0.7)
                # BUY EXIT order ...but it send this part twice ..!!! the problem