TaylorWenOne

@yrashk @skddc @tolbrino thank you，sir，have a look

> Light client is deprecated in OpenEthereum i did'nt want run a full point，sync too slow，how can i do？

18091端口也是监听着，映射也是对的，是还需要另外配置nginx的代理吗？ 我看viabtc _exchange_service里边说支持wss才需要nginx呢？