exchanges.IO("websocket") exchanges.IO(Mode, 2) Do you use these two lines of commands to get the latest websocket data? I took the timestamp in the deep message, and then I took the administrator timestamp, which was a few hundred milliseconds off. And the rest is a few tens of milliseconds, is that unscientific, or am I in the wrong position?
The grassNormally, the websocket's delay is fixed, such as pushing 1s twice, and the push of additional account information is also delayed when it encounters a market.