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优化下级平台自定义ssrc的情况，优化国标录像下载流程

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This commit is contained in:
648540858
2023-04-14 14:59:22 +08:00
parent 1f02cb9178
commit d46fc9de82
9 changed files with 141 additions and 20 deletions
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6
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
View File

@@ -546,7 +546,7 @@ public class SIPCommander implements ISIPCommander {
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, null, mediaServerItem.getId());
// 添加订阅
CallIdHeader newCallIdHeader = sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()), device.getTransport());
String callId=newCallIdHeader.getCallId();
String callId= newCallIdHeader.getCallId();
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json) -> {
logger.debug("sipc 添加订阅===callId {}",callId);
hookEvent.call(new InviteStreamInfo(mediaServerItem, json,callId, "rtp", ssrcInfo.getStream()));
@@ -558,7 +558,7 @@ public class SIPCommander implements ISIPCommander {
(MediaServerItem mediaServerItemForEnd, JSONObject jsonForEnd) -> {
logger.info("[录像]下载结束， 发送BYE");
try {
streamByeCmd(device, channelId, ssrcInfo.getStream(),callId);
streamByeCmd(device, channelId, ssrcInfo.getStream(), callId);
} catch (InvalidArgumentException | ParseException | SipException |
SsrcTransactionNotFoundException e) {
logger.error("[录像]下载结束， 发送BYE失败 {}", e.getMessage());
@@ -580,8 +580,6 @@ public class SIPCommander implements ISIPCommander {
if (ssrcIndex >= 0) {
ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
}
logger.debug("接收到的下载响应ssrc====>{}",ssrcInfo.getSsrc());
logger.debug("接收到的下载响应ssrc====>{}",ssrc);
streamSession.put(device.getDeviceId(), channelId, response.getCallIdHeader().getCallId(), ssrcInfo.getStream(), ssrc, mediaServerItem.getId(), response, VideoStreamSessionManager.SessionType.download);
okEvent.response(event);
});

9
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/MediaStatusNotifyMessageHandler.java
View File

@@ -12,6 +12,9 @@ import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.notify.NotifyMessageHandler;
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;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import gov.nist.javax.sip.message.SIPRequest;
@@ -58,6 +61,9 @@ public class MediaStatusNotifyMessageHandler extends SIPRequestProcessorParent i
@Autowired
private VideoStreamSessionManager sessionManager;
@Autowired
private ZlmHttpHookSubscribe subscribe;
@Override
public void afterPropertiesSet() throws Exception {
notifyMessageHandler.addHandler(cmdType, this);
@@ -93,6 +99,9 @@ public class MediaStatusNotifyMessageHandler extends SIPRequestProcessorParent i
} catch (InvalidArgumentException | ParseException | SsrcTransactionNotFoundException | SipException e) {
logger.error("[录像流]推送完毕，收到关流通知， 发送BYE失败 {}", e.getMessage());
}
// 去除监听流注销自动停止下载的监听
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcTransaction.getStream(), false, "rtsp", ssrcTransaction.getMediaServerId());
subscribe.removeSubscribe(hookSubscribe);
// 如果级联播放，需要给上级发送此通知 TODO 多个上级同时观看一个下级 可能存在停错的问题，需要将点播CallId进行上下级绑定
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(null, ssrcTransaction.getChannelId(), null, null);