1.课堂模块-》如果老师上课时候异常退出，会从当前的课堂中选择一个人员来做暂停课堂和停止录制的操作

@@ -26,7 +26,7 @@ import ArrayBufferUtil from 'libs/ArrayBufferUtil';
 import UTF8 from 'utf-8';
 import UTF8 from 'utf-8';
 
 
 let loger = Loger.getLoger('MessageEntrance');
 let loger = Loger.getLoger('MessageEntrance');
-let _sdkInfo = {"version": "v.1.8.5.20170331-1", "author": "www.3mang.com"};
+let _sdkInfo = {"version": "v.1.8.6.20170401-2", "author": "www.3mang.com"};
 
 
 //APE
 //APE
 let _sass;
 let _sass;

@@ -144,9 +144,6 @@ class ConferApe extends Ape {
             loger.warn(GlobalConfig.getCurrentStatus());
             loger.warn(GlobalConfig.getCurrentStatus());
             return {"code": ApeConsts.RETURN_FAILED, "data": "已经断开连接"};
             return {"code": ApeConsts.RETURN_FAILED, "data": "已经断开连接"};
         }
         }
-        // to, message
-        loger.log('发送录制消息.', _param);
-
         if (_param == null) {
         if (_param == null) {
             loger.warn("控制录制状的消息发送失败，参数错误", _param);
             loger.warn("控制录制状的消息发送失败，参数错误", _param);
             return;
             return;
@@ -172,6 +169,8 @@ class ConferApe extends Ape {
         conferRecordSendPdu.classTime = GlobalConfig.classTimestamp;
         conferRecordSendPdu.classTime = GlobalConfig.classTimestamp;
         conferRecordSendPdu.filename = GlobalConfig.recordFileName || GlobalConfig.classId + "_" + EngineUtils.creatTimestampYMD() + ".rec";
         conferRecordSendPdu.filename = GlobalConfig.recordFileName || GlobalConfig.classId + "_" + EngineUtils.creatTimestampYMD() + ".rec";
         this.sendChatUniform(conferRecordSendPdu);
         this.sendChatUniform(conferRecordSendPdu);
+        // to, message
+        loger.warn('发送录制消息-》', _param);
     }
     }
 
 
     //开启录制
     //开启录制
@@ -193,13 +192,22 @@ class ConferApe extends Ape {
     }
     }
 
 
     //停止录制
     //停止录制
-    stopRecord() {
+    stopRecord(isForce) {
         loger.log('stopRecord', "isHost", GlobalConfig.isHost, "recordStatus", GlobalConfig.recordStatus);
         loger.log('stopRecord', "isHost", GlobalConfig.isHost, "recordStatus", GlobalConfig.recordStatus);
-        //如果是host，并且当前正在录制中
-        if (GlobalConfig.isHost && GlobalConfig.recordStatus) {
-            GlobalConfig.classStopTime = EngineUtils.creatTimestampStr();
-            this.sendConferRecordMsg({"recordStatus": false});
-            this._emit(MessageTypes.CLASS_STATUS_INFO_CHANGE);
+        if(isForce&&isForce==true){
+            //强制停止，可以是host之外的身份（比如当前课堂老师异常退出，没有老师，会随机选择一个人来做释放操作）
+            if (GlobalConfig.recordStatus) {
+                GlobalConfig.classStopTime = EngineUtils.creatTimestampStr();
+                this.sendConferRecordMsg({"recordStatus": false});
+                this._emit(MessageTypes.CLASS_STATUS_INFO_CHANGE);
+            }
+        }else {
+            //身份是host，并且当前正在录制中
+            if (GlobalConfig.isHost && GlobalConfig.recordStatus) {
+                GlobalConfig.classStopTime = EngineUtils.creatTimestampStr();
+                this.sendConferRecordMsg({"recordStatus": false});
+                this._emit(MessageTypes.CLASS_STATUS_INFO_CHANGE);
+            }
         }
         }
     }
     }
 
 
@@ -288,7 +296,6 @@ class ConferApe extends Ape {
             loger.warn('还没有开始,不能点暂停');
             loger.warn('还没有开始,不能点暂停');
             return;
             return;
         }
         }
-
         GlobalConfig.classStatus = ApeConsts.CLASS_STATUS_PAUSE;
         GlobalConfig.classStatus = ApeConsts.CLASS_STATUS_PAUSE;
         GlobalConfig.classStopTime = EngineUtils.creatTimestampStr();
         GlobalConfig.classStopTime = EngineUtils.creatTimestampStr();
 
 
@@ -584,7 +591,10 @@ class ConferApe extends Ape {
             // 自己退出
             // 自己退出
             this._emit(MessageTypes.CLASS_EXIT);
             this._emit(MessageTypes.CLASS_EXIT);
         } else {
         } else {
-            loger.log(nodeId, "离开课堂");
+            let user=this.rosters[nodeId];
+            if(user){
+                loger.log(nodeId, "->离开课堂->身份->",user.role);
+            }
             delete this.rosters[nodeId];
             delete this.rosters[nodeId];
             this.emitRosterChange();
             this.emitRosterChange();
             this._emit(MessageTypes.CLASS_DELETE_ROSTER, {"nodeId": nodeId});
             this._emit(MessageTypes.CLASS_DELETE_ROSTER, {"nodeId": nodeId});
@@ -592,12 +602,21 @@ class ConferApe extends Ape {
             //当前人员列表中抽一个人来检查离开人员是否占用频道
             //当前人员列表中抽一个人来检查离开人员是否占用频道
             for (let key in this.rosters) {
             for (let key in this.rosters) {
                 let randNodeId = parseInt(key);
                 let randNodeId = parseInt(key);
+                //如果抽到的人是自己就处理以下操作
                 if (randNodeId == GlobalConfig.nodeId) {
                 if (randNodeId == GlobalConfig.nodeId) {
                     loger.log(randNodeId, "有权限检查离开的人员是否占用channel");
                     loger.log(randNodeId, "有权限检查离开的人员是否占用channel");
                     this._emit(MessageTypes.CLASS_NONENTITY_ROSTER, {"nodeId": nodeId});
                     this._emit(MessageTypes.CLASS_NONENTITY_ROSTER, {"nodeId": nodeId});
+                    //如果离开的人员是老师，需要暂停当前的课堂
+
+                    if(user&&user.role==ApeConsts.NR_HOST){
+                        this.pauseClass();
+                        //强制停止录制
+                        this.stopRecord(true);
+                    }
                 } else {
                 } else {
                     loger.warn(GlobalConfig.nodeId, "没有权限检查离开的人员是否占用channel");
                     loger.warn(GlobalConfig.nodeId, "没有权限检查离开的人员是否占用channel");
                 }
                 }
+                //查找到一个就跳出操作
                 return;
                 return;
             }
             }
         }
         }