It is prompt not to subscribe too many matters in just one websocket link, it may well crank out extra notifications and result in network latency and disconnection. four) The "prevSeqNum" of the current incremental information needs to be a similar with "seqNum" from the former message, or else it https://stephenfviug.blogars.com/17467437/the-basic-principles-of-huobi-api-docs