Helloworld
其它内容参考 Java 开发(接口与包都一样)
//打开客户端会话,并监听(用 url 形式打开)
const session = await SocketD.createClient("sd:ws://127.0.0.1:8602/?token=1b0VsGusEkddgr3d")
.listen(SocketD.newEventListener()
.doOnOpen(s => { //会话打开时
//...
}).doOnMessage((s, m) => { //收到任意消息时
//打印
System.out.println(m);
}).doOn("/demo", (s, m) => { //收到"/demo"事件的消息时
if (m.isRequest() || m.isSubscribe()) {
//答复
s.replyEnd(m, new StringEntity("And you too."));
}
}))
.open();
const entity = SocketD.newEntity("Hello wrold!").metaPut("sender","noear");
//发送
session.send("/demo", entity);
//发送并请求(且,等待一个答复)
session.sendAndRequest("/demo", entity).thenReply(reply=>{
//打印
console.info(reply);
});
//发送并订阅(且,接收零个或多个答复流)
session.sendAndSubscribe("/demo", entity).thenReply(reply=>{
//打印
console.info(reply);
if(reply.isEnd()){
console.info("the end!");
}
});