feat: complate socket.io base framework

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/websocket/src/server/client.ts

@@ -0,0 +1,27 @@
+import { EventEmitter } from 'events'
+
+const TextWebSocketFrame = Java.type('io.netty.handler.codec.http.websocketx.TextWebSocketFrame')
+
+export class NettyClient {
+    private event: EventEmitter
+
+    private _id: string;
+    private channel: any
+    constructor(channel: any) {
+        this.channel = channel;
+        this._id = channel.id();
+        this.event = new EventEmitter();
+    }
+    get id() {
+        return this._id;
+    }
+    on(event: string, callback: (...args: any[]) => void) {
+        this.event.on(event, callback);
+    }
+    emit(event: string, text: string) {
+        this.event.emit(event, text);
+    }
+    send(text: string) {
+        this.channel.writeAndFlush(new TextWebSocketFrame(text))
+    }
+}