deegree 开源软件，实现　wps wss wms wfs 等ＯＧＣ规范的软件，有源码，,deegree open source software to achieve wps wss wms wfs and other OGC specifications of software, there is source code

datta hrmle wss hfgdd

netty做服务端支持ssl协议实现websocket的wss协议，实现了wss协议的连接 和websocket的心跳。(Netty as a server supports the ssl protocol to implement the wss protocol of the websocket, and realizes the connection of the wss protocol and the heartbeat of the websocket.)