REST 很棒，直到你需要实时数据。交易平台、实时仪表盘和协作工具都需要不会断开、不会延迟、也不会让服务器崩溃的 WebSocket 连接。
以下是我在构建 Nexural 交易平台实时功能时学到的经验。
连接生命周期
每个 WebSocket 连接都会经历 5 个状态：
Reader route
article -> proof -> offer
cluster
Fintech & Trading Systems
intent
Architecture
route
next step
What to do with this
Turn the note into a build path.
If this topic maps to a real business problem, keep reading the cluster, study the academy path, or route the work into a scoped engagement.
