| | |
| | | package com.genersoft.iot.vmp.service.impl; |
| | | |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.alibaba.fastjson.JSONArray; |
| | | import com.alibaba.fastjson.JSONObject; |
| | | import com.genersoft.iot.vmp.common.VideoManagerConstants; |
| | | import com.genersoft.iot.vmp.conf.SipConfig; |
| | | import com.genersoft.iot.vmp.conf.UserSetting; |
| | | import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction; |
| | | import com.genersoft.iot.vmp.gb28181.event.EventPublisher; |
| | | import com.genersoft.iot.vmp.gb28181.session.SsrcConfig; |
| | | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMServerConfig; |
| | | 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.service.bean.SSRCInfo; |
| | | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; |
| | | import com.genersoft.iot.vmp.storager.dao.MediaServerMapper; |
| | | import com.genersoft.iot.vmp.utils.DateUtil; |
| | | import com.genersoft.iot.vmp.utils.redis.JedisUtil; |
| | | import com.genersoft.iot.vmp.utils.redis.RedisUtil; |
| | | import com.genersoft.iot.vmp.vmanager.bean.WVPResult; |
| | | import okhttp3.*; |
| | | import java.time.LocalDateTime; |
| | | import java.util.ArrayList; |
| | | import java.util.Collections; |
| | | import java.util.HashMap; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | import java.util.Set; |
| | | |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMRunner; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | import org.springframework.transaction.TransactionStatus; |
| | | import org.springframework.util.StringUtils; |
| | | |
| | | import java.text.ParseException; |
| | | import java.text.SimpleDateFormat; |
| | | import java.time.LocalDateTime; |
| | | import java.util.*; |
| | | import java.util.stream.Collectors; |
| | | import com.alibaba.fastjson.JSON; |
| | | import com.alibaba.fastjson.JSONArray; |
| | | import com.alibaba.fastjson.JSONObject; |
| | | import com.genersoft.iot.vmp.common.VideoManagerConstants; |
| | | import com.genersoft.iot.vmp.conf.SipConfig; |
| | | import com.genersoft.iot.vmp.conf.UserSetting; |
| | | import com.genersoft.iot.vmp.gb28181.event.EventPublisher; |
| | | import com.genersoft.iot.vmp.gb28181.session.SsrcConfig; |
| | | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory; |
| | | import com.genersoft.iot.vmp.media.zlm.ZLMServerConfig; |
| | | import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem; |
| | | import com.genersoft.iot.vmp.service.IMediaServerService; |
| | | import com.genersoft.iot.vmp.service.bean.SSRCInfo; |
| | | import com.genersoft.iot.vmp.storager.dao.MediaServerMapper; |
| | | import com.genersoft.iot.vmp.utils.DateUtil; |
| | | import com.genersoft.iot.vmp.utils.redis.RedisUtil; |
| | | import com.genersoft.iot.vmp.vmanager.bean.WVPResult; |
| | | |
| | | import okhttp3.OkHttpClient; |
| | | import okhttp3.Request; |
| | | import okhttp3.Response; |
| | | |
| | | /** |
| | | * 媒体服务器节点管理 |
| | |
| | | |
| | | @Autowired |
| | | private SipConfig sipConfig; |
| | | |
| | | @Autowired |
| | | private ZLMRunner zlmRunner; |
| | | |
| | | @Value("${server.ssl.enabled:false}") |
| | | private boolean sslEnabled; |
| | |
| | | private RedisUtil redisUtil; |
| | | |
| | | @Autowired |
| | | private IVideoManagerStorage storager; |
| | | |
| | | @Autowired |
| | | private IStreamProxyService streamProxyService; |
| | | |
| | | @Autowired |
| | | private EventPublisher publisher; |
| | | |
| | | @Autowired |
| | | JedisUtil jedisUtil; |
| | | |
| | | /** |
| | | * 初始化 |
| | |
| | | } |
| | | |
| | | @Override |
| | | public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String presetSsrc, boolean ssrcCheck, boolean isPlayback) { |
| | | public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String presetSsrc, boolean ssrcCheck, boolean isPlayback, Integer port) { |
| | | if (mediaServerItem == null || mediaServerItem.getId() == null) { |
| | | return null; |
| | | } |
| | |
| | | } |
| | | int rtpServerPort = mediaServerItem.getRtpProxyPort(); |
| | | if (mediaServerItem.isRtpEnable()) { |
| | | rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck?Integer.parseInt(ssrc):0); |
| | | rtpServerPort = zlmrtpServerFactory.createRTPServer(mediaServerItem, streamId, ssrcCheck?Integer.parseInt(ssrc):0, port); |
| | | } |
| | | redisUtil.set(key, mediaServerItem); |
| | | return new SSRCInfo(rtpServerPort, ssrc, streamId); |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public SSRCInfo openRTPServer(MediaServerItem mediaServerItem, String streamId, String ssrc, boolean ssrcCheck, boolean isPlayback) { |
| | | return openRTPServer(mediaServerItem, streamId, ssrc, ssrcCheck, isPlayback, null); |
| | | } |
| | | |
| | | @Override |
| | |
| | | } |
| | | redisUtil.set(key, serverItem); |
| | | resetOnlineServerItem(serverItem); |
| | | updateMediaServerKeepalive(serverItem.getId(), null); |
| | | if (serverItem.isAutoConfig()) { |
| | | setZLMConfig(serverItem, "0".equals(zlmServerConfig.getHookEnable())); |
| | | } |
| | |
| | | String key = VideoManagerConstants.MEDIA_SERVERS_ONLINE_PREFIX + userSetting.getServerId(); |
| | | |
| | | if (redisUtil.zSize(key) == null || redisUtil.zSize(key) == 0) { |
| | | logger.info("获取负载最低的节点时无在线节点"); |
| | | return null; |
| | | if (redisUtil.zSize(key) == null || redisUtil.zSize(key) == 0) { |
| | | logger.info("获取负载最低的节点时无在线节点"); |
| | | return null; |
| | | } |
| | | } |
| | | |
| | | // 获取分数最低的,及并发最低的 |
| | |
| | | boolean result = false; |
| | | OkHttpClient client = new OkHttpClient(); |
| | | String url = String.format("http://%s:%s/index/api/record", ip, port); |
| | | |
| | | FormBody.Builder builder = new FormBody.Builder(); |
| | | |
| | | Request request = new Request.Builder() |
| | | .get() |
| | | .url(url) |
| | |
| | | public void updateMediaServerKeepalive(String mediaServerId, JSONObject data) { |
| | | MediaServerItem mediaServerItem = getOne(mediaServerId); |
| | | if (mediaServerItem == null) { |
| | | // 缓存不存在,从数据库查询,如果数据库不存在则是错误的 |
| | | MediaServerItem mediaServerItemFromDatabase = getOneFromDatabase(mediaServerId); |
| | | if (mediaServerItemFromDatabase == null) { |
| | | return; |
| | | } |
| | | // zlm连接重试 |
| | | logger.warn("[更新ZLM 保活信息]失败,未找到流媒体信息"); |
| | | return; |
| | | logger.warn("[更新ZLM 保活信息]失败,未找到流媒体信息,尝试重连zlm"); |
| | | reloadZlm(); |
| | | mediaServerItem = getOne(mediaServerId); |
| | | if (mediaServerItem == null) { |
| | | // zlm连接重试 |
| | | logger.warn("[更新ZLM 保活信息]失败,未找到流媒体信息"); |
| | | return; |
| | | } |
| | | } |
| | | String key = VideoManagerConstants.MEDIA_SERVER_KEEPALIVE_PREFIX + userSetting.getServerId() + "_" + mediaServerId; |
| | | int hookAliveInterval = mediaServerItem.getHookAliveInterval() + 2; |
| | | redisUtil.set(key, data, hookAliveInterval); |
| | | } |
| | | |
| | | private MediaServerItem getOneFromDatabase(String mediaServerId) { |
| | | return mediaServerMapper.queryOne(mediaServerId); |
| | | } |
| | | |
| | | @Override |
| | |
| | | mediaServerItemMap.put(mediaServerItem.getId(), mediaServerItem); |
| | | } |
| | | for (MediaServerItem mediaServerItem : allInCatch) { |
| | | if (mediaServerItemMap.get(mediaServerItem) == null) { |
| | | if (!mediaServerItemMap.containsKey(mediaServerItem.getId())) { |
| | | delete(mediaServerItem.getId()); |
| | | } |
| | | } |
| | | } |
| | | |
| | | public void reloadZlm(){ |
| | | try { |
| | | zlmRunner.run(); |
| | | Thread.sleep(500);//延迟0.5秒缓冲时间 |
| | | } catch (Exception e) { |
| | | logger.warn("尝试重连zlm失败!",e); |
| | | } |
| | | } |
| | | } |