package com.genersoft.iot.vmp.service.redisMsg;
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import com.alibaba.fastjson2.JSON;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import com.genersoft.iot.vmp.gb28181.bean.InviteStreamType;
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import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
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import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
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import com.genersoft.iot.vmp.media.bean.MediaServer;
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import com.genersoft.iot.vmp.media.service.IMediaServerService;
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import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
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import com.genersoft.iot.vmp.service.IStreamPushService;
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import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
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import com.genersoft.iot.vmp.service.bean.MessageForPushChannelResponse;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.connection.Message;
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import org.springframework.data.redis.connection.MessageListener;
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import org.springframework.stereotype.Component;
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import javax.sip.InvalidArgumentException;
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import javax.sip.SipException;
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import java.text.ParseException;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* 接收redis发送的结束推流请求
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* @author lin
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*/
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@Component
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public class RedisPushStreamCloseResponseListener implements MessageListener {
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private final static Logger logger = LoggerFactory.getLogger(RedisPushStreamCloseResponseListener.class);
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@Autowired
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private IStreamPushService streamPushService;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private ISIPCommanderForPlatform commanderFroPlatform;
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private IMediaServerService mediaServerService;
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private Map<String, PushStreamResponseEvent> responseEvents = new ConcurrentHashMap<>();
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public interface PushStreamResponseEvent{
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void run(MessageForPushChannelResponse response);
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}
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@Override
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public void onMessage(Message message, byte[] bytes) {
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logger.info("[REDIS消息-推流结束]： {}", new String(message.getBody()));
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MessageForPushChannel pushChannel = JSON.parseObject(message.getBody(), MessageForPushChannel.class);
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StreamPushItem push = streamPushService.getPush(pushChannel.getApp(), pushChannel.getStream());
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if (push != null) {
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List<SendRtpItem> sendRtpItems = redisCatchStorage.querySendRTPServerByChannelId(
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push.getGbId());
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if (!sendRtpItems.isEmpty()) {
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for (SendRtpItem sendRtpItem : sendRtpItems) {
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ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(sendRtpItem.getPlatformId());
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if (parentPlatform != null) {
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redisCatchStorage.deleteSendRTPServer(sendRtpItem.getPlatformId(), sendRtpItem.getChannelId(), sendRtpItem.getCallId(), sendRtpItem.getStream());
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try {
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commanderFroPlatform.streamByeCmd(parentPlatform, sendRtpItem);
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} catch (SipException | InvalidArgumentException | ParseException e) {
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logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
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}
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}
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if (push.isSelf()) {
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// 停止向上级推流
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logger.info("[REDIS消息-推流结束] 停止向上级推流：{}", sendRtpItem.getStream());
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MediaServer mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
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redisCatchStorage.deleteSendRTPServer(sendRtpItem.getPlatformId(), sendRtpItem.getChannelId(), sendRtpItem.getCallId(), sendRtpItem.getStream());
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mediaServerService.stopSendRtp(mediaInfo, sendRtpItem.getApp(), sendRtpItem.getStream(), sendRtpItem.getSsrc());
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if (InviteStreamType.PUSH == sendRtpItem.getPlayType()) {
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MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(0,
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sendRtpItem.getApp(), sendRtpItem.getStream(), sendRtpItem.getChannelId(),
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sendRtpItem.getPlatformId(), parentPlatform.getName(), userSetting.getServerId(), sendRtpItem.getMediaServerId());
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messageForPushChannel.setPlatFormIndex(parentPlatform.getId());
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redisCatchStorage.sendPlatformStopPlayMsg(messageForPushChannel);
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}
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}
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}
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}
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}
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}
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public void addEvent(String app, String stream, PushStreamResponseEvent callback) {
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responseEvents.put(app + stream, callback);
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}
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public void removeEvent(String app, String stream) {
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responseEvents.remove(app + stream);
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}
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}
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