These operators split the order stream into two separate streams.
这些算子将订单流分割为两个单独的流。
2
It is better to close each open stream individually as all are separatestream.
最好是每关都是分开单独开流流。
3
The server does this by synthesizing a request, which it sends as a PUSH_PROMISE frame. The server is then able to send a response to the synthetic request on a separatestream.