|  |  | 
 |  |  | import com.genersoft.iot.vmp.conf.DynamicTask; | 
 |  |  | import com.genersoft.iot.vmp.conf.UserSetting; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeFactory; | 
 |  |  | import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForStreamChange; | 
 |  |  | 
 |  |  |     private RedisTemplate<Object, Object> redisTemplate; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private ZLMRTPServerFactory zlmrtpServerFactory; | 
 |  |  |     private ZLMServerFactory zlmServerFactory; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IMediaServerService mediaServerService; | 
 |  |  | 
 |  |  |                                 case WvpRedisMsgCmd.REQUEST_PUSH_STREAM: | 
 |  |  |                                     RequestPushStreamMsg param = JSON.to(RequestPushStreamMsg.class, wvpRedisMsg.getContent()); | 
 |  |  |                                     requestPushStreamMsgHand(param, wvpRedisMsg.getFromId(), wvpRedisMsg.getSerial()); | 
 |  |  |  | 
 |  |  |                                     break; | 
 |  |  |                                 default: | 
 |  |  |                                     break; | 
 |  |  | 
 |  |  |         param.put("pt", requestPushStreamMsg.getPt()); | 
 |  |  |         param.put("use_ps", requestPushStreamMsg.isPs() ? "1" : "0"); | 
 |  |  |         param.put("only_audio", requestPushStreamMsg.isOnlyAudio() ? "1" : "0"); | 
 |  |  |         JSONObject jsonObject = zlmrtpServerFactory.startSendRtpStream(mediaInfo, param); | 
 |  |  |         JSONObject jsonObject = zlmServerFactory.startSendRtpStream(mediaInfo, param); | 
 |  |  |         // 回复消息 | 
 |  |  |         responsePushStream(jsonObject, fromId, serial); | 
 |  |  |     } | 
 |  |  | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  |         // 确定流是否在线 | 
 |  |  |         boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, content.getApp(), content.getStream()); | 
 |  |  |         if (streamReady) { | 
 |  |  |         Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, content.getApp(), content.getStream()); | 
 |  |  |         if (streamReady != null && streamReady) { | 
 |  |  |             logger.info("[回复推流信息]  {}/{}", content.getApp(), content.getStream()); | 
 |  |  |             responseSendItem(mediaServerItem, content, toId, serial); | 
 |  |  |         }else { | 
 |  |  | 
 |  |  |             // 添加订阅 | 
 |  |  |             HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed(content.getApp(), content.getStream(), true, "rtsp", mediaServerItem.getId()); | 
 |  |  |  | 
 |  |  |             subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json)->{ | 
 |  |  |             subscribe.addSubscribe(hookSubscribe, (mediaServerItemInUse, hookParam)->{ | 
 |  |  |                         dynamicTask.stop(taskKey); | 
 |  |  |                         responseSendItem(mediaServerItem, content, toId, serial); | 
 |  |  |                     }); | 
 |  |  | 
 |  |  |             String key = VideoManagerConstants.VM_MSG_STREAM_PUSH_REQUESTED; | 
 |  |  |             logger.info("[redis发送通知] 推流被请求 {}: {}/{}", key, messageForPushChannel.getApp(), messageForPushChannel.getStream()); | 
 |  |  |             redisTemplate.convertAndSend(key, JSON.toJSON(messageForPushChannel)); | 
 |  |  |  | 
 |  |  | //            redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel); | 
 |  |  |  | 
 |  |  |         } | 
 |  |  |     } | 
 |  |  |  | 
 |  |  | 
 |  |  |      * 将获取到的sendItem发送出去 | 
 |  |  |      */ | 
 |  |  |     private void responseSendItem(MediaServerItem mediaServerItem, RequestSendItemMsg content, String toId, String serial) { | 
 |  |  |         SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, content.getIp(), | 
 |  |  |         SendRtpItem sendRtpItem = zlmServerFactory.createSendRtpItem(mediaServerItem, content.getIp(), | 
 |  |  |                 content.getPort(), content.getSsrc(), content.getPlatformId(), | 
 |  |  |                 content.getApp(), content.getStream(), content.getChannelId(), | 
 |  |  |                 content.getTcp(), content.getRtcp(), ssrcFromCallback -> { | 
 |  |  |                     return querySendRTPServer(content.getPlatformId(), content.getChannelId(), content.getStream(), null) != null; | 
 |  |  |                 }); | 
 |  |  |                 content.getTcp(), content.getRtcp()); | 
 |  |  |  | 
 |  |  |         WVPResult<ResponseSendItemMsg> result = new WVPResult<>(); | 
 |  |  |         result.setCode(0); |