stratum protocol

The stratum protocol is the standard communication layer between mining hardware and pool servers.矿池通信协议（Stratum）是挖矿硬件与矿池服务器之间的标准通信层。

Stratum V2 upgrades the original protocol with improved security and allows miners to choose their own transaction sets.Stratum V2 通过改进的安全性升级了原始协议，并允许矿工选择他们自己的交易集。