修改最后时长增加随机1000s，socket断线自动重连

client/components/player/chapterVideo/chapterVideo.vue

@@ -77,6 +77,8 @@ export default {
   },
   data () {
     return {
+      initOverVideoCloseHearBeatTime: parseInt(Math.random() * 1000),
+      overVideoCloseHearBeatTime: 0, // 当视频全部完成时，随机分钟课程完成挂视频时间，关闭计时器，继承上面的时间
       state: {
         pptIndex: 0, // ppt 所在当前位置
         pptBoxOnly: false, // 仅展示ppt框
@@ -125,6 +127,18 @@ export default {
         } else {
           this._rProgress = _.assignIn({}, this.chapterVideo.progress)
         }
+        /* 已经播放到最后，定时记录开始，规定时间后关闭计时器 */
+        if (this.videoFlash.lastTime === this._rProgress.cpt && this.videoFlash.lastTime === this._rProgress.mpt) {
+          /* 根据设定时间关闭计时器 */
+          if (this.overVideoCloseHearBeatTime > 0) {
+            // console.log(this.overVideoCloseHearBeatTime)
+            let _t = 5 // 每次增加 进度时间，跟计时器时间等同
+            this._rProgress.pt += _t
+            this.overVideoCloseHearBeatTime -= _t
+          }
+        } else {
+          this.overVideoCloseHearBeatTime = this.initOverVideoCloseHearBeatTime
+        }
       }
     }, 5000)
   },

client/components/websocket/index.vue

@@ -21,10 +21,10 @@ export default {
   methods: {
     createSocket () {
       let that = this
-      let socket = new WebSocket(window.location.protocol.replace(/http/gi, 'ws') + '//' + window.location.host) // eslint-disable-line
-      socket.binaryType = 'arraybuffer'
+      let _socket = new WebSocket(window.location.protocol.replace(/http/gi, 'ws') + '//' + window.location.host) // eslint-disable-line
+      _socket.binaryType = 'arraybuffer'
 
-      socket.onmessage = function (msg) {
+      _socket.onmessage = function (msg) {
         if (msg.data instanceof ArrayBuffer) {
           var str = String.fromCharCode.apply(null, new Uint8Array(msg.data))
           var json = JSON.parse(str)
@@ -38,9 +38,20 @@ export default {
           }
         }
       }
-      socket.onopen = function (e) { }
-      socket.onclose = function () { }
-      return socket
+      _socket.onopen = function (e) { }
+      _socket.onclose = function (e) {
+        /* Socket连接关闭，则重连 */
+        if (e.target && e.target.readyState === 2) {
+          socket = that.createSocket()
+        }
+      }
+      _socket.onerror = function (e) {
+        /* Socket连接出错，则重连 */
+        if (e.target && e.target.readyState === 3) {
+          socket = that.createSocket()
+        }
+      }
+      return _socket
     },
     sendData (action, val) {
       let str = ''