304_完成心跳机制验证

component/OnlineStudy/2-PlayerPKStudy/index.js

@@ -130,6 +130,9 @@ class TwoPlayerPKStudy extends Component {
                     this.parseParams(params);
                 }
             }
+            if (data.type === 'HEART_BEAT') {
+                console.log('Heartbeat is checked.');
+            }
             if (data.type === 'YOU_WIN') {
                 this.setState({isStarted: false, victories: this.state.victories + 1});
             }
@@ -263,6 +266,7 @@ class TwoPlayerPKStudy extends Component {
 
     ifContinuable = () => {
         const ready = websocket.get().readyState;
+        websocket.heartbeat();
         if (ready !== WebSocket.OPEN) {
             clearInterval(this.timer);
             Alert.alert('错误', '与服务器断开连接', [

component/OnlineStudy/MyUtilities/index.js

@@ -325,6 +325,10 @@ export class websocket {
     static quitMatch() {
         this.send({type: 'MATCH_QUIT'});
     }
+
+    static heartbeat() {
+        this.send({type: 'HEART_BEAT'});
+    }
 }
 
 const mapStateToProps = state => {