| | |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.alibaba.fastjson.JSONArray; |
| | | import com.alibaba.fastjson.JSONObject; |
| | | import com.genersoft.iot.vmp.conf.DynamicTask; |
| | | import com.genersoft.iot.vmp.conf.MediaConfig; |
| | | import com.genersoft.iot.vmp.gb28181.event.EventPublisher; |
| | | import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem; |
| | | import com.genersoft.iot.vmp.service.IMediaServerService; |
| | | import com.genersoft.iot.vmp.service.IStreamProxyService; |
| | | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | import org.springframework.scheduling.annotation.Async; |
| | | import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor; |
| | | import org.springframework.stereotype.Component; |
| | | import org.springframework.util.StringUtils; |
| | | |
| | | import java.util.*; |
| | | |
| | |
| | | private IStreamProxyService streamProxyService; |
| | | |
| | | @Autowired |
| | | private EventPublisher publisher; |
| | | |
| | | @Autowired |
| | | private IMediaServerService mediaServerService; |
| | | |
| | | @Autowired |
| | | private IRedisCatchStorage redisCatchStorage; |
| | | |
| | | @Autowired |
| | | private MediaConfig mediaConfig; |
| | | |
| | | @Autowired |
| | | private DynamicTask dynamicTask; |
| | | |
| | | @Qualifier("taskExecutor") |
| | | @Autowired |
| | |
| | | @Override |
| | | public void run(String... strings) throws Exception { |
| | | mediaServerService.clearMediaServerForOnline(); |
| | | if (mediaServerService.getDefaultMediaServer() == null) { |
| | | MediaServerItem defaultMediaServer = mediaServerService.getDefaultMediaServer(); |
| | | if (defaultMediaServer == null) { |
| | | mediaServerService.addToDatabase(mediaConfig.getMediaSerItem()); |
| | | }else { |
| | | MediaServerItem mediaSerItem = mediaConfig.getMediaSerItem(); |
| | | mediaServerService.updateToDatabase(mediaSerItem); |
| | | } |
| | | |
| | | mediaServerService.syncCatchFromDatabase(); |
| | | // 订阅 zlm启动事件, 新的zlm也会从这里进入系统 |
| | | hookSubscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_server_started,null, |
| | | hookSubscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_server_started,new JSONObject(), |
| | | (MediaServerItem mediaServerItem, JSONObject response)->{ |
| | | ZLMServerConfig zlmServerConfig = JSONObject.toJavaObject(response, ZLMServerConfig.class); |
| | | if (zlmServerConfig !=null ) { |
| | | if (startGetMedia != null) { |
| | | startGetMedia.remove(zlmServerConfig.getGeneralMediaServerId()); |
| | | } |
| | | mediaServerService.handLeZLMServerConfig(zlmServerConfig); |
| | | mediaServerService.zlmServerOnline(zlmServerConfig); |
| | | } |
| | | }); |
| | | |
| | | // TODO 订阅 zlm保活事件, 当zlm离线时做业务的处理 |
| | | |
| | | // 订阅 zlm保活事件, 当zlm离线时做业务的处理 |
| | | hookSubscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_server_keepalive,new JSONObject(), |
| | | (MediaServerItem mediaServerItem, JSONObject response)->{ |
| | | String mediaServerId = response.getString("mediaServerId"); |
| | | if (mediaServerId !=null ) { |
| | | mediaServerService.updateMediaServerKeepalive(mediaServerId, response.getJSONObject("data")); |
| | | } |
| | | }); |
| | | |
| | | // 获取zlm信息 |
| | | logger.info("等待默认zlm接入..."); |
| | | logger.info("[zlm接入]等待默认zlm中..."); |
| | | |
| | | // 获取所有的zlm, 并开启主动连接 |
| | | List<MediaServerItem> all = mediaServerService.getAllFromDatabase(); |
| | | mediaServerService.updateVmServer(all); |
| | | if (all.size() == 0) { |
| | | all.add(mediaConfig.getMediaSerItem()); |
| | | } |
| | | for (MediaServerItem mediaServerItem : all) { |
| | | if (startGetMedia == null) startGetMedia = new HashMap<>(); |
| | | if (startGetMedia == null) { |
| | | startGetMedia = new HashMap<>(); |
| | | } |
| | | startGetMedia.put(mediaServerItem.getId(), true); |
| | | taskExecutor.execute(()->{ |
| | | connectZlmServer(mediaServerItem); |
| | | }); |
| | | } |
| | | Timer timer = new Timer(); |
| | | // 2分钟后未连接到则不再去主动连接, TODO 并对重启前使用此在zlm的通道发送bye |
| | | timer.schedule(new TimerTask() { |
| | | @Override |
| | | public void run() { |
| | | String taskKey = "zlm-connect-timeout"; |
| | | dynamicTask.startDelay(taskKey, ()->{ |
| | | if (startGetMedia != null) { |
| | | Set<String> allZlmId = startGetMedia.keySet(); |
| | | for (String id : allZlmId) { |
| | | logger.error("[ {} ]]主动连接失败,不再主动连接", id); |
| | | logger.error("[ {} ]]主动连接失败,不再尝试连接", id); |
| | | } |
| | | startGetMedia = null; |
| | | } |
| | | // TODO 清理数据库中与redis不匹配的zlm |
| | | } |
| | | }, 60 * 1000 * 2); |
| | | // TODO 清理数据库中与redis不匹配的zlm |
| | | }, 6 * 1000 ); |
| | | } |
| | | |
| | | @Async |
| | | public void connectZlmServer(MediaServerItem mediaServerItem){ |
| | | ZLMServerConfig zlmServerConfig = getMediaServerConfig(mediaServerItem); |
| | | ZLMServerConfig zlmServerConfig = getMediaServerConfig(mediaServerItem, 1); |
| | | if (zlmServerConfig != null) { |
| | | zlmServerConfig.setIp(mediaServerItem.getIp()); |
| | | zlmServerConfig.setHttpPort(mediaServerItem.getHttpPort()); |
| | | startGetMedia.remove(mediaServerItem.getId()); |
| | | mediaServerService.handLeZLMServerConfig(zlmServerConfig); |
| | | mediaServerService.zlmServerOnline(zlmServerConfig); |
| | | } |
| | | } |
| | | |
| | | public ZLMServerConfig getMediaServerConfig(MediaServerItem mediaServerItem) { |
| | | public ZLMServerConfig getMediaServerConfig(MediaServerItem mediaServerItem, int index) { |
| | | if (startGetMedia == null) { return null;} |
| | | if (!mediaServerItem.isDefaultServer() && mediaServerService.getOne(mediaServerItem.getId()) == null) { |
| | | return null; |
| | |
| | | if ( startGetMedia.get(mediaServerItem.getId()) == null || !startGetMedia.get(mediaServerItem.getId())) { |
| | | return null; |
| | | } |
| | | JSONObject responseJSON = zlmresTfulUtils.getMediaServerConfig(mediaServerItem); |
| | | ZLMServerConfig ZLMServerConfig = null; |
| | | if (responseJSON != null) { |
| | | JSONArray data = responseJSON.getJSONArray("data"); |
| | | JSONObject responseJson = zlmresTfulUtils.getMediaServerConfig(mediaServerItem); |
| | | ZLMServerConfig zlmServerConfig = null; |
| | | if (responseJson != null) { |
| | | JSONArray data = responseJson.getJSONArray("data"); |
| | | if (data != null && data.size() > 0) { |
| | | ZLMServerConfig = JSON.parseObject(JSON.toJSONString(data.get(0)), ZLMServerConfig.class); |
| | | ZLMServerConfig.setIp(mediaServerItem.getIp()); |
| | | zlmServerConfig = JSON.parseObject(JSON.toJSONString(data.get(0)), ZLMServerConfig.class); |
| | | } |
| | | } else { |
| | | logger.error("[ {} ]-[ {}:{} ]主动连接失败失败, 2s后重试", |
| | | mediaServerItem.getId(), mediaServerItem.getIp(), mediaServerItem.getHttpPort()); |
| | | logger.error("[ {} ]-[ {}:{} ]第{}次主动连接失败, 2s后重试", |
| | | mediaServerItem.getId(), mediaServerItem.getIp(), mediaServerItem.getHttpPort(), index); |
| | | if (index == 1 && !StringUtils.isEmpty(mediaServerItem.getId())) { |
| | | logger.info("[ {} ]-[ {}:{} ]第{}次主动连接失败, 开始清理相关资源", |
| | | mediaServerItem.getId(), mediaServerItem.getIp(), mediaServerItem.getHttpPort(), index); |
| | | publisher.zlmOfflineEventPublish(mediaServerItem.getId()); |
| | | } |
| | | try { |
| | | Thread.sleep(2000); |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | ZLMServerConfig = getMediaServerConfig(mediaServerItem); |
| | | zlmServerConfig = getMediaServerConfig(mediaServerItem, index += 1); |
| | | } |
| | | return ZLMServerConfig; |
| | | return zlmServerConfig; |
| | | |
| | | } |
| | | |