self.max_retries = 3
交易方式：两层LP份额，有管理费和carry
，推荐阅读wps下载获取更多信息
-mac HMAC -macopt hexkey:$mshex -binary /tmp/p4
Some smart glasses feature small LED signifying a recording is going on. But this is easily disabled, whilst manufacturers claim to prevent that and take no responsibility at all (tech tends to do that for decades now). 3