1.修改视频和音频模块的推流和播流接口

2.文档模块修改了获取pdf图片序列的接口

1.修改视频和音频模块的推流和播流接口
2.文档模块修改了获取pdf图片序列的接口
李勇
Commit ff5cc31c9d03df69f190270a2ec009a0fedd7329 ff5cc31c 1 parent fca13241
src/EngineEntrance.js
src/EverSocket.js
src/MessageTypes.js
src/apes/AudioApe.js
src/apes/DocApe.js
src/apes/MediaModule.js
src/apes/VideoApe.js
src/pdus/pro.js
--- a/src/EngineEntrance.js
查看文件 @ff5cc31
+++ b/src/EngineEntrance.js
查看文件 @ff5cc31
@@ -549,10 +549,12 @@ export default class MessageEntrance extends Emiter {
   //保存会态信息成功
   _sassSaveClassStatusInfoSuccessHandler(_data) {
-    loger.log('保存会议状态信息成功.', _data);
+    loger.log('保存会议状态信息成功.');
+    console.log(_data);
   }
   _sassSaveClassRecordInfoSuccessHandler(_data){
-    loger.log('保存会议录制信息成功.', _data);
+    loger.log('保存会议录制信息成功.');
+    console.log(_data);
   }
   //Sass校验流程结束之后，开始加入MCU
--- a/src/EverSocket.js
查看文件 @ff5cc31
+++ b/src/EverSocket.js
查看文件 @ff5cc31
@@ -42,7 +42,11 @@ class EverSocket extends Emiter {
   send(data) {
     if (this._connected) {
+      if(data){
+        loger.log('SEND MESSAGE,byteLength---->',data.byteLength);
+      }else {
         loger.log('SEND MESSAGE---->');
+      }
       this.websocket.send(data);
     } else {
       loger.warn('WebSocket未建立连接.消息忽略');
--- a/src/MessageTypes.js
查看文件 @ff5cc31
+++ b/src/MessageTypes.js
查看文件 @ff5cc31
@@ -34,10 +34,14 @@ MessageTypes.CLASS_RECORD_START='class.record.start';//开始录制
 MessageTypes.CHAT_RECEIVE = 'chat.receive';
 //视频模块事件定义
+MessageTypes.VIDEO_PLAY = 'video.play';//播放视频
+MessageTypes.VIDEO_STOP = 'video.stop';//停止视频
 MessageTypes.VIDEO_UPDATE = 'video.update';
 MessageTypes.VIDEO_BROADCAST= 'video.broadcast';
 //音频模块事件定义
+MessageTypes.AUDIO_PLAY = 'audio.play';//播放
+MessageTypes.AUDIO_STOP = 'audio.stop';//停止
 MessageTypes.AUDIO_UPDATE = 'audio.update';
 MessageTypes.AUDIO_BROADCAST= 'audio.broadcast';
--- a/src/apes/AudioApe.js
查看文件 @ff5cc31
+++ b/src/apes/AudioApe.js
查看文件 @ff5cc31
@@ -57,15 +57,21 @@ class AudioApe extends Ape {
             return {"code": ApeConsts.RETURN_FAILED, "data": "已经断开连接"};
         }
-        if (_param == null||_param.channelId == null||
-            _param.classId == null||_param.userId == null||
-            _param.siteId == null|| _param.timestamp==null)
+        if (_param == null||_param.publishUrl == null)
         {
             loger.warn('publishAudio,参数错误', _param);
             this._emit(MessageTypes.MCU_ERROR, MessageTypes.ERR_APE_INTERFACE_PARAM_WRONG);
             return {"code": ApeConsts.RETURN_FAILED, "data": "参数错误"};
         }
+        //根据推流的地址获取对应的频道信息
+        let needPublishChannelInfo=this.mediaModule.getNeedPublishMediaChannel(_param.publishUrl);
+        if(needPublishChannelInfo==null){
+            loger.warn('publishVideo,推流数据已经无效', _param);
+            return {"code": ApeConsts.RETURN_FAILED,  "data": "推流数据已经无效"};
+        }
+
+
         //同一个nodeId只允许推一个流，如果已经推了就不能再推
         if(this.mediaModule.getOpeningMediaChannel(GlobalConfig.nodeId)!=0){
             loger.warn("publishAudio,已经存在一个流，不能再推");
@@ -80,18 +86,19 @@ class AudioApe extends Ape {
         }
         //判断当前的频道是否已经占用
-        if(this.mediaModule.checkChannelIsOpening(_param.channelId)){
-            loger.warn(_param.channelId,"频道已经被占用");
+        if(this.mediaModule.checkChannelIsOpening(needPublishChannelInfo.channelId)){
+            loger.warn(needPublishChannelInfo.channelId,"频道已经被占用");
             return {"code": ApeConsts.RETURN_FAILED, "data":"频道已经被占用!"};
         }
         let channelInfo={};
         channelInfo.status=ApeConsts.CHANNEL_STATUS_OPENING;
         channelInfo.fromNodeId=GlobalConfig.nodeId;
-        channelInfo.channelId=_param.channelId;//freeChannel
-        channelInfo.timestamp=_param.timestamp;//EngineUtils.creatTimestamp();
-        channelInfo.classId=_param.classId;//GlobalConfig.classId;
-        channelInfo.siteId=_param.siteId;//GlobalConfig.siteId;
+        channelInfo.channelId=needPublishChannelInfo.channelId;//freeChannel
+        channelInfo.streamId=needPublishChannelInfo.streamId;//按规则拼接的流名称
+        channelInfo.timestamp=needPublishChannelInfo.timestamp;//EngineUtils.creatTimestamp();
+        channelInfo.classId=GlobalConfig.classId;//GlobalConfig.classId;
+        channelInfo.siteId=GlobalConfig.siteId;//GlobalConfig.siteId;
         channelInfo.toNodeId=0;
         channelInfo.mediaType=ApeConsts.MEDIA_TYPE_AUDIO;
         this.sendTableUpdateHandler(channelInfo);
@@ -105,9 +112,9 @@ class AudioApe extends Ape {
             loger.warn(GlobalConfig.getCurrentStatus());
             return {"code": ApeConsts.RETURN_FAILED, "data": "已经断开连接"};
         }
-        //_param如果为空，那么默认就是当前自己的nodeId，否则用_param
+        //_param如果为空或者0，那么默认就是当前自己的nodeId，否则用_param
         let nodeId;
-        if(_param&&parseInt(_param.nodeId)>=0){
+        if(_param&&parseInt(_param.nodeId)>0){
             nodeId=parseInt(_param.nodeId);
         }else {
             nodeId=GlobalConfig.nodeId;
@@ -115,8 +122,8 @@ class AudioApe extends Ape {
         let openingChannel = this.mediaModule.getOpeningMediaChannel(nodeId);
         if (openingChannel == 0) {
-            loger.warn(nodeId,"stopPublishAudio,没有占用channel,不需要关闭");
-            return {"code": ApeConsts.RETURN_FAILED, "data": "没有占用channel，不需要关闭"};
+            loger.warn(nodeId,"没有占用channel不需要处理");
+            return {"code": ApeConsts.RETURN_FAILED, "data": "没有占用channel不需要处理"};
         }
         let channelInfo={};
@@ -243,11 +250,47 @@ class AudioApe extends Ape {
     tableUpdateHandler(owner, itemIdx, itemData) {
         // debugger;
-        let updateChannelInfo = this.unPackPdu(owner, itemIdx, itemData);
+       /* let updateChannelInfo = this.unPackPdu(owner, itemIdx, itemData);
          this.mediaModule.mediaChannels[itemIdx] = updateChannelInfo;
-        this._emit(MessageTypes.AUDIO_UPDATE, updateChannelInfo);
+         this._emit(MessageTypes.AUDIO_UPDATE, updateChannelInfo);*/
+        let unpackChannelInfo = this.unPackPdu(owner, itemIdx, itemData);
+        this.mediaModule.mediaChannels[itemIdx] = unpackChannelInfo;
+
+        if(unpackChannelInfo&&unpackChannelInfo.fromNodeId!=GlobalConfig.nodeId){
+            let receiveChannelInfo={};
+            receiveChannelInfo.mediaId=unpackChannelInfo.channelId;
+
+            //消息不是自己同步的，需要处理
+            if(unpackChannelInfo.status==ApeConsts.CHANNEL_STATUS_OPENING){
+                //正在推流
+                receiveChannelInfo.m3u8Url="";
+                receiveChannelInfo.rtmpUrl="";
+                let m3u8Stream=this.mediaModule.getMediaPlayPath({"type":"m3u8","streamId": unpackChannelInfo.streamId});
+                let rtmpStream=this.mediaModule.getMediaPlayPath({"type":"rtmp","streamId": unpackChannelInfo.streamId});
+
+                if(m3u8Stream.code==0){
+                    receiveChannelInfo.m3u8Url=m3u8Stream.playUrl;
+                }
+                if(rtmpStream.code==0){
+                    receiveChannelInfo.rtmpUrl=rtmpStream.playUrl;
+                }
+                loger.log("AUDIO_PLAY");
+                console.log(receiveChannelInfo);
+                //广播播放视频的消息
+                this._emit(MessageTypes.AUDIO_PLAY, receiveChannelInfo);
+            }else {
+                loger.log("AUDIO_STOP");
+                console.log(receiveChannelInfo);
+                //流已经停止
+                this._emit(MessageTypes.AUDIO_STOP, receiveChannelInfo);
+            }
+        }else {
+            loger.warn("消息是自己发送的或者是消息无效，不需要处理，消息内容如下：");
+            console.log(unpackChannelInfo);
+
+        }
     }
     ///////数据的封包和解包/////////////////////////////////////////
@@ -263,6 +306,7 @@ class AudioApe extends Ape {
         let packPduModel = new pdu['RCAudioChannelInfoPdu'];
         packPduModel.status = _param.status||ApeConsts.CHANNEL_STATUS_RELEASED;
         packPduModel.channelId = _itemIdx;
+        packPduModel.streamId = _param.streamId||"";
         packPduModel.siteId=_param.siteId||GlobalConfig.siteId;//GlobalConfig.siteId;
         packPduModel.classId =parseInt(_param.classId)||parseInt(GlobalConfig.classId);
         packPduModel.userId =_param.userId||"0";
@@ -282,7 +326,7 @@ class AudioApe extends Ape {
         }
         try {
             let packChannelInfo = pdu['RCAudioChannelInfoPdu'].decode(itemData);
-            loger.log("unPackPdu",packChannelInfo);
+            console.log(packChannelInfo);
             return packChannelInfo;
         } catch (err) {
             loger.log("unPackPdu error，itemIdx=" + itemIdx + "  err:" + err.message);
--- a/src/apes/DocApe.js
查看文件 @ff5cc31
+++ b/src/apes/DocApe.js
查看文件 @ff5cc31
@@ -171,7 +171,8 @@ class DocApe extends Ape {
       if(lastIndex>0){
         let newPath=fullPath.substr(0,lastIndex);
         let pathArr=[];
-        for(let i=1;i<_param.pageNum;i++){
+        //页数从1开始
+        for(let i=1;i<=_param.pageNum;i++){
           pathArr.push(newPath+"/"+i+"."+fileType);
         }
         return pathArr;
@@ -210,6 +211,8 @@ class DocApe extends Ape {
   //切换文档
   documentSwitchDoc(paramInfo){
+    loger.log('切换文档,documentSwitchDoc');
+    console.log(paramInfo);
     if(paramInfo==null||paramInfo.itemIdx==null){
       loger.warn('documentSwitch失败,参数错误',paramInfo);
       this._emit(MessageTypes.MCU_ERROR,MessageTypes.ERR_APE_INTERFACE_PARAM_WRONG);
@@ -257,6 +260,8 @@ class DocApe extends Ape {
   //文档翻页
   documentSwitchPage(paramInfo){
+    loger.log('文档翻页,documentSwitchPage');
+    console.log(paramInfo);
     //console.log(this.docList);
     //获取已经存在的数据
     let docDataModel= this.docList[paramInfo.itemIdx];
--- a/src/apes/MediaModule.js
查看文件 @ff5cc31
+++ b/src/apes/MediaModule.js
查看文件 @ff5cc31
@@ -12,6 +12,7 @@ let loger = Loger.getLoger('MediaModule');
 class MediaModule {
     constructor() {
+        this.needPublishMediaChannel={};//记录准备推流的频道信息
         this.mediaChannels = {};
         this.maxMediaChannel=0;
         this.MEDIA_OBJ_TABLE_ID=0;
@@ -20,9 +21,7 @@ class MediaModule {
     //获取播流地址
     getMediaPlayPath(_param) {
         loger.log('getMediaPlayPath');
-        if (_param == null||_param.siteId == null||
-            _param.classId == null||_param.userId == null||
-            _param.channelId == null|| _param.timestamp==null)
+        if (_param == null||_param.streamId == null)
         {
             loger.warn('getMediaPlayPath,参数错误', _param);
             //this._emit(MessageTypes.MCU_ERROR, MessageTypes.ERR_APE_INTERFACE_PARAM_WRONG);
@@ -37,21 +36,13 @@ class MediaModule {
             port = (GlobalConfig.RSServerPort == "" || GlobalConfig.RSServerPort == null) ? "":":" + GlobalConfig.RSServerPort;
             path = "http://" + GlobalConfig.RSServerIP
                 + port + "/live/"
-                + _param.siteId
-                + "_" + _param.classId
-                + "_" + _param.userId
-                + "_" + _param.channelId
-                + "_" + _param.timestamp
+                + _param.streamId
                 + "/index.m3u8";
         } else {
             port = (GlobalConfig.MSServerPort == "" || GlobalConfig.MSServerPort == null) ? "":":" + GlobalConfig.MSServerPort;
             path = "rtmp://" + GlobalConfig.MSServerIP
                 + port + "/live/"
-                + _param.siteId
-                + "_" + _param.classId
-                + "_" + _param.userId
-                + "_" + _param.channelId
-                + "_" + _param.timestamp;
+                + _param.streamId;
         }
         return {"code": ApeConsts.RETURN_SUCCESS, "data": "","playUrl": path};
     }
@@ -77,18 +68,21 @@ class MediaModule {
         //时间戳
         let timestamp = EngineUtils.creatTimestamp();
-        //生成推流地址和推流数据(同步数据的时候用)
-        let publishUrl = "rtmp://" + GlobalConfig.MSServerIP
-            + port + "/"+pubType+"/" +GlobalConfig.siteId+"_"
+        let streamId=GlobalConfig.siteId+"_"
             + GlobalConfig.classId + "_"+GlobalConfig.userId
             +"_" + freeChannel + "_" + timestamp;
+
+        //生成推流地址和推流数据(同步数据的时候用)
+        let publishUrl = "rtmp://" + GlobalConfig.MSServerIP
+            + port + "/"+pubType+"/" +streamId;
+
+        this.needPublishMediaChannel[publishUrl]={
+            "channelId":freeChannel,
+            "publishUrl":publishUrl,
+            "streamId":streamId
+        };
         return {"code": ApeConsts.RETURN_SUCCESS,
                 "data":"",
-                "siteId":GlobalConfig.siteId,
-                "classId":GlobalConfig.classId,
-                "userId":GlobalConfig.userId,
-                "channelId": freeChannel,
-                "timestamp": timestamp,
                 "publishUrl": publishUrl
         };
     }
@@ -111,6 +105,11 @@ class MediaModule {
         return 0;//没有空闲的
     }
+    //获取准备推流的频道信息
+    getNeedPublishMediaChannel(_publishUrl){
+        return this.needPublishMediaChannel[_publishUrl];
+    }
+
     //获取当前属于nodeId的已经打开的的channel，返回值为0代表没有打开的，否则返回的就是打开的channelId
     getOpeningMediaChannel(_nodeId){
         if(_nodeId==null||_nodeId==0){
--- a/src/apes/VideoApe.js
查看文件 @ff5cc31
+++ b/src/apes/VideoApe.js
查看文件 @ff5cc31
@@ -58,16 +58,19 @@ class VideoApe extends Ape {
             return {"code": ApeConsts.RETURN_FAILED, "data": "已经断开连接"};
         }
-        if (_param == null||_param.channelId == null||
-            _param.classId == null||_param.userId == null||
-            _param.siteId == null|| _param.timestamp==null)
+        if (_param == null||_param.publishUrl == null)
         {
             loger.warn('publishVideo,参数错误', _param);
             this._emit(MessageTypes.MCU_ERROR, MessageTypes.ERR_APE_INTERFACE_PARAM_WRONG);
             return {"code": ApeConsts.RETURN_FAILED,  "data": "参数错误"};
         }
-        loger.log('publishVideo -> maxVideoChannels', GlobalConfig.maxVideoChannels);
+        //根据推流的地址获取对应的频道信息
+        let needPublishChannelInfo=this.mediaModule.getNeedPublishMediaChannel(_param.publishUrl);
+        if(needPublishChannelInfo==null){
+            loger.warn('publishVideo,推流数据已经无效', _param);
+            return {"code": ApeConsts.RETURN_FAILED,  "data": "推流数据已经无效"};
+        }
         //同一个nodeId只允许推一个流，如果已经推了就不能再推
         if(this.mediaModule.getOpeningMediaChannel(GlobalConfig.nodeId)!=0){
@@ -82,19 +85,20 @@ class VideoApe extends Ape {
             return {"code": ApeConsts.RETURN_FAILED,  "data": "不能再打开更多的设备"};
         }
+
         //判断当前的频道是否已经占用
-        if(this.mediaModule.checkChannelIsOpening(_param.channelId)){
-            loger.warn(_param.channelId,"频道已经被占用");
+        if(this.mediaModule.checkChannelIsOpening(needPublishChannelInfo.channelId)){
+            loger.warn(needPublishChannelInfo.channelId,"频道已经被占用");
             return {"code": ApeConsts.RETURN_FAILED, "data":"频道已经被占用!"};
         }
         let channelInfo={};
         channelInfo.status=ApeConsts.CHANNEL_STATUS_OPENING;
         channelInfo.fromNodeId=GlobalConfig.nodeId;
-        channelInfo.channelId=_param.channelId;//freeChannel
-        channelInfo.timestamp=_param.timestamp;//EngineUtils.creatTimestamp();
-        channelInfo.classId=_param.classId;//GlobalConfig.classId;
-        channelInfo.siteId=_param.siteId;//GlobalConfig.siteId;
+        channelInfo.channelId=needPublishChannelInfo.channelId;
+        channelInfo.streamId=needPublishChannelInfo.streamId;//按规则拼接的流名称
+        channelInfo.classId=GlobalConfig.classId;
+        channelInfo.siteId=GlobalConfig.siteId;
         channelInfo.toNodeId=0;
         channelInfo.mediaType=ApeConsts.MEDIA_TYPE_VIDEO;
         this.sendTableUpdateHandler(channelInfo);
@@ -111,7 +115,7 @@ class VideoApe extends Ape {
         loger.log('stopPublishVideo -> maxVideoChannels', GlobalConfig.maxVideoChannels);
         //_param如果为空，那么默认就是当前自己的nodeId，否则用_param
         let nodeId;
-        if(_param&&parseInt(_param.nodeId)>=0){
+        if(_param&&parseInt(_param.nodeId)>0){
             nodeId=parseInt(_param.nodeId);
         }else {
             nodeId=GlobalConfig.nodeId;
@@ -119,8 +123,8 @@ class VideoApe extends Ape {
         let openingChannel = this.mediaModule.getOpeningMediaChannel(nodeId);
         if (openingChannel == 0) {
-            loger.warn(nodeId,"stopPublishVideo,没有占用channel,不需要关闭");
-            return {"code": ApeConsts.RETURN_FAILED, "data": "没有占用channel，不需要关闭"};
+            loger.warn(nodeId,"没有占用channel不需要处理");
+            return {"code": ApeConsts.RETURN_FAILED, "data": "没有占用channel不需要处理"};
         }
         let channelInfo={};
@@ -265,9 +269,44 @@ class VideoApe extends Ape {
     tableUpdateHandler(owner, itemIdx, itemData) {
         // debugger;
-        let videoChannelInfo = this.unPackPdu(owner, itemIdx, itemData);
-        this.mediaModule.mediaChannels[itemIdx] = videoChannelInfo;
-        this._emit(MessageTypes.VIDEO_UPDATE, videoChannelInfo);
+        let unpackChannelInfo = this.unPackPdu(owner, itemIdx, itemData);
+        this.mediaModule.mediaChannels[itemIdx] = unpackChannelInfo;
+
+        if(unpackChannelInfo&&unpackChannelInfo.fromNodeId!=GlobalConfig.nodeId){
+            let receiveChannelInfo={};
+            receiveChannelInfo.mediaId=unpackChannelInfo.channelId;
+
+            //消息不是自己同步的，需要处理
+            if(unpackChannelInfo.status==ApeConsts.CHANNEL_STATUS_OPENING){
+                //正在推流
+                receiveChannelInfo.m3u8Url="";
+                receiveChannelInfo.rtmpUrl="";
+                let m3u8Stream=this.mediaModule.getMediaPlayPath({"type":"m3u8","streamId": unpackChannelInfo.streamId});
+                let rtmpStream=this.mediaModule.getMediaPlayPath({"type":"rtmp","streamId": unpackChannelInfo.streamId});
+
+                if(m3u8Stream.code==0){
+                    receiveChannelInfo.m3u8Url=m3u8Stream.playUrl;
+                }
+                if(rtmpStream.code==0){
+                    receiveChannelInfo.rtmpUrl=rtmpStream.playUrl;
+                }
+                loger.log("VIDEO_PLAY");
+                console.log(receiveChannelInfo);
+                //广播播放视频的消息
+                this._emit(MessageTypes.VIDEO_PLAY, receiveChannelInfo);
+            }else {
+                loger.log("VIDEO_STOP");
+                console.log(receiveChannelInfo);
+                //流已经停止
+                this._emit(MessageTypes.VIDEO_STOP, receiveChannelInfo);
+            }
+        }else {
+            loger.warn("视频消息是自己发送的或者是视频消息无效，不需要处理，消息内容如下：");
+            console.log(unpackChannelInfo);
+
+        }
+
+        //this._emit(MessageTypes.VIDEO_UPDATE, videoChannelInfo);
     }
     ///////数据的封包和解包/////////////////////////////////////////
@@ -283,6 +322,7 @@ class VideoApe extends Ape {
         let packPduModel = new pdu['RCVideoChannelInfoPdu'];
         packPduModel.status = _param.status||ApeConsts.CHANNEL_STATUS_RELEASED;
         packPduModel.channelId = _itemIdx;
+        packPduModel.streamId = _param.streamId||"";
         packPduModel.siteId=_param.siteId||GlobalConfig.siteId;//GlobalConfig.siteId;
         packPduModel.classId =parseInt(_param.classId)||parseInt(GlobalConfig.classId);
         packPduModel.userId =_param.userId||"0";
@@ -303,7 +343,7 @@ class VideoApe extends Ape {
         try {
             let videoChannelInfo = pdu['RCVideoChannelInfoPdu'].decode(itemData);
-            loger.log("unPackPdu",videoChannelInfo);
+            console.log(videoChannelInfo);
             return videoChannelInfo;
         } catch (err) {
             loger.log("unPackPdu error，itemIdx=" + itemIdx + "  err:" + err.message);
--- a/src/pdus/pro.js
查看文件 @ff5cc31
+++ b/src/pdus/pro.js
查看文件 @ff5cc31
@@ -776,6 +776,7 @@ message RCAudioChannelInfoPdu {
     optional uint32 class_id = 7;//课堂号
     optional string site_id = 8;//站点号
     optional string user_id = 9;//用户的userId
+    optional string stream_id = 10;//流名称
 }
 message RCVideoChannelInfoPdu {
@@ -788,6 +789,7 @@ message RCVideoChannelInfoPdu {
     optional uint32 class_id = 7;//课堂号
     optional string site_id = 8;//站点号
     optional string user_id = 9;//用户的userId
+    optional string stream_id = 10;//流名称
 }
 message RCVideoChannelInfoRecordPdu {