Thirdparty
/
wvp-GB28181-pro
mirror of https://github.com/648540858/wvp-GB28181-pro
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

优化拉流代理逻辑

结构优化
648540858 2024-01-11 18:10:28 +08:00
parent 591fcc6b3d
commit 4e60d7ed55
4 changed files with 155 additions and 102 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/main/java/com/genersoft/iot/vmp/common/VideoManagerConstants.java
View File

@ -18,18 +18,9 @@ public class VideoManagerConstants {
public static final String DEVICE_PREFIX = "VMP_DEVICE_";
// 设备同步完成
public static final String DEVICE_SYNC_PREFIX = "VMP_DEVICE_SYNC_";
public static final String CACHEKEY_PREFIX = "VMP_CHANNEL_";
public static final String KEEPLIVEKEY_PREFIX = "VMP_KEEPALIVE_";
// TODO 此处多了一个_，暂不修改
public static final String INVITE_PREFIX = "VMP_INVITE";
public static final String PLAYER_PREFIX = "VMP_INVITE_PLAY_";
public static final String PLAY_BLACK_PREFIX = "VMP_INVITE_PLAYBACK_";
public static final String DOWNLOAD_PREFIX = "VMP_INVITE_DOWNLOAD_";
public static final String PLATFORM_KEEPALIVE_PREFIX = "VMP_PLATFORM_KEEPALIVE_";
@ -41,16 +32,6 @@ public class VideoManagerConstants {
public static final String PLATFORM_SEND_RTP_INFO_PREFIX = "VMP_PLATFORM_SEND_RTP_INFO_";
public static final String EVENT_ONLINE_REGISTER = "1";
public static final String EVENT_ONLINE_MESSAGE = "3";
public static final String EVENT_OUTLINE_UNREGISTER = "1";
public static final String EVENT_OUTLINE_TIMEOUT = "2";
public static final String MEDIA_SSRC_USED_PREFIX = "VMP_MEDIA_USED_SSRC_";
public static final String MEDIA_TRANSACTION_USED_PREFIX = "VMP_MEDIA_TRANSACTION_";
public static final String MEDIA_STREAM_AUTHORITY = "VMP_MEDIA_STREAM_AUTHORITY_";

10
src/main/java/com/genersoft/iot/vmp/service/IMediaService.java
View File

@ -41,4 +41,14 @@ public interface IMediaService {
* @return
*/
StreamInfo getStreamInfoByAppAndStream(MediaServerItem mediaInfo, String app, String stream, Object tracks, String addr, String callId);
/**
* 查看流是否已经注册
*/
boolean isReady(MediaServerItem mediaInfo, String app, String stream);
/**
* 关闭zlm的流
*/
boolean closeStream(MediaServerItem mediaInfo, String app, String stream);
}

11
src/main/java/com/genersoft/iot/vmp/service/impl/MediaServiceImpl.java
View File

@ -110,4 +110,15 @@ public class MediaServiceImpl implements IMediaService {
return streamInfoResult;
}
@Override
public boolean isReady(MediaServerItem mediaInfo, String app, String stream) {
JSONObject jsonObject = zlmresTfulUtils.getMediaInfo(mediaInfo, app, "rtsp", stream);
return jsonObject != null && jsonObject.getInteger("code") == 0 && jsonObject.getBoolean("online");
}
@Override
public boolean closeStream(MediaServerItem mediaInfo, String app, String stream) {
JSONObject jsonObject = zlmresTfulUtils.closeStreams(mediaInfo, app, stream);
return jsonObject != null && jsonObject.getInteger("code") == 0 && jsonObject.getInteger("count_hit") > 0;
}
}

217
src/main/java/com/genersoft/iot/vmp/service/impl/StreamProxyServiceImpl.java
View File

@ -5,11 +5,10 @@ import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.CommonGbChannel;
import com.genersoft.iot.vmp.common.GeneralCallback;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.event.subscribe.catalog.CatalogEvent;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory;
import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
@ -18,6 +17,7 @@ import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForStreamChange;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.StreamProxy;
import com.genersoft.iot.vmp.media.zlm.dto.hook.OnStreamChangedHookParam;
import com.genersoft.iot.vmp.media.zlm.dto.hook.OriginType;
import com.genersoft.iot.vmp.service.ICommonGbChannelService;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IMediaService;
@ -25,7 +25,6 @@ import com.genersoft.iot.vmp.service.IStreamProxyService;
import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.storager.dao.ParentPlatformMapper;
import com.genersoft.iot.vmp.storager.dao.StreamProxyMapper;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
@ -35,11 +34,11 @@ import com.github.pagehelper.PageInfo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Service;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.util.CollectionUtils;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.ObjectUtils;
@ -63,7 +62,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
private final static Logger logger = LoggerFactory.getLogger(StreamProxyServiceImpl.class);
@Autowired
private IVideoManagerStorage videoManagerStorager;
private RedisTemplate<Object, Object> redisTemplate;
@Autowired
private IMediaService mediaService;
@ -162,28 +161,10 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
// 更新
StreamProxy streamProxyInDb = streamProxyMapper.selectOne(param.getApp(), param.getStream());
if (streamProxyInDb != null) {
if (streamProxyInDb.getCommonGbChannelId() == 0 && !ObjectUtils.isEmpty(param.getGbId()) ) {
// 新增通用通道
CommonGbChannel commonGbChannel = CommonGbChannel.getInstance(param);
commonGbChannelService.add(commonGbChannel);
param.setCommonGbChannelId(commonGbChannel.getCommonGbId());
}
if (streamProxyInDb.getCommonGbChannelId() > 0 && ObjectUtils.isEmpty(param.getGbId()) ) {
// 移除通用通道
commonGbChannelService.deleteById(streamProxyInDb.getCommonGbChannelId());
}
param.setUpdateTime(DateUtil.getNow());
streamProxyMapper.update(param);
param.setId(streamProxyInDb.getId());
updateProxyToDb(param);
}else { // 新增
if (!ObjectUtils.isEmpty(param.getGbId())) {
// 新增通用通道
CommonGbChannel commonGbChannel = CommonGbChannel.getInstance(param);
commonGbChannelService.add(commonGbChannel);
param.setCommonGbChannelId(commonGbChannel.getCommonGbId());
}
param.setCreateTime(DateUtil.getNow());
param.setUpdateTime(DateUtil.getNow());
streamProxyMapper.add(param);
addProxyToDb(param);
}
HookSubscribeForStreamChange hookSubscribeForStreamChange = HookSubscribeFactory.on_stream_changed(param.getApp(), param.getStream(), true, "rtsp", mediaInfo.getId());
hookSubscribe.addSubscribe(hookSubscribeForStreamChange, (mediaServerItem, response) -> {
@ -192,40 +173,23 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
});
if (param.isEnable()) {
String talkKey = UUID.randomUUID().toString();
String delayTalkKey = UUID.randomUUID().toString();
dynamicTask.startDelay(delayTalkKey, ()->{
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStreamWithCheck(param.getApp(), param.getStream(), mediaInfo.getId(), false);
if (streamInfo != null) {
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
startProxy(param, mediaInfo, (code, msg, data) -> {
if (code != ErrorCode.SUCCESS.getCode()) {
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), data);
param.setStatus(true);
streamProxyMapper.update(param);
}else {
dynamicTask.stop(talkKey);
callback.run(ErrorCode.ERROR100.getCode(), "超时", null);
callback.run(code, msg, null);
param.setEnable(false);
// 直接移除
if (param.isEnableRemoveNoneReader()) {
del(param.getApp(), param.getStream());
}else {
updateStreamProxy(param);
}
}
}, 7000);
JSONObject jsonObject = addStreamProxyToZlm(param);
if (jsonObject != null && jsonObject.getInteger("code") == 0) {
hookSubscribe.removeSubscribe(hookSubscribeForStreamChange);
dynamicTask.stop(talkKey);
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, param.getApp(), param.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
}else {
param.setEnable(false);
// 直接移除
if (param.isEnableRemoveNoneReader()) {
del(param.getApp(), param.getStream());
}else {
updateStreamProxy(param);
}
if (jsonObject == null){
callback.run(ErrorCode.ERROR100.getCode(), "记录已保存，启用失败", null);
}else {
callback.run(ErrorCode.ERROR100.getCode(), jsonObject.getString("msg"), null);
}
}
}
else{
});
} else{
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, param.getApp(), param.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
@ -276,12 +240,22 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
if (!param.isEnable()) {
param.setStatus(false);
saveProxyToDb(param);
addProxyToDb(param);
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, param.getApp(), param.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
return;
}
startProxy(param, mediaInfo, (code, msg, data) -> {
callback.run(code, msg, data);
if (code == ErrorCode.SUCCESS.getCode()) {
param.setStatus(true);
addProxyToDb(param);
} else {
}
});
String talkKey = UUID.randomUUID().toString();
String delayTalkKey = UUID.randomUUID().toString();
@ -289,7 +263,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
hookSubscribe.addSubscribe(hookSubscribeForStreamChange, (mediaServerItem, response) -> {
dynamicTask.stop(talkKey);
param.setStatus(true);
saveProxyToDb(param);
addProxyToDb(param);
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, param.getApp(), param.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
@ -304,7 +278,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
param.setProxyError("启用超时");
param.setStatus(false);
saveProxyToDb(param);
addProxyToDb(param);
}, 10000);
JSONObject jsonObject = addStreamProxyToZlm(param);
if (jsonObject != null && jsonObject.getInteger("code") != 0) {
@ -316,7 +290,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
param.setProxyError("启用失败: " + jsonObject.getString("msg"));
param.setStatus(false);
saveProxyToDb(param);
addProxyToDb(param);
}
}
@ -390,7 +364,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
if (!param.isEnable()) {
param.setStatus(false);
saveProxyToDb(param);
addProxyToDb(param);
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, param.getApp(), param.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
@ -403,7 +377,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
hookSubscribe.addSubscribe(hookSubscribeForStreamChange, (mediaServerItem, response) -> {
dynamicTask.stop(talkKey);
param.setStatus(true);
saveProxyToDb(param);
addProxyToDb(param);
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, param.getApp(), param.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
@ -418,7 +392,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
param.setProxyError("启用超时");
param.setStatus(false);
saveProxyToDb(param);
addProxyToDb(param);
}, 10000);
JSONObject jsonObject = addStreamProxyToZlm(param);
if (jsonObject != null && jsonObject.getInteger("code") != 0) {
@ -430,11 +404,29 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
param.setProxyError("启用失败: " + jsonObject.getString("msg"));
param.setStatus(false);
saveProxyToDb(param);
addProxyToDb(param);
}
}
public void startProxy(StreamProxy streamProxy, MediaServerItem mediaInfo, GeneralCallback<StreamInfo> callback) {
public void startProxy(StreamProxy streamProxy, MediaServerItem mediaInfo, GeneralCallback<StreamInfo> callback) {
// 检测是否在线
boolean ready = mediaService.isReady(mediaInfo, streamProxy.getApp(), streamProxy.getStream());
if (ready) {
// 检查redis内容是否正确
String key = VideoManagerConstants.WVP_SERVER_STREAM_PREFIX + userSetting.getServerId() + "_"
+ OriginType.PULL + "_" + streamProxy.getApp() + "_" + streamProxy.getStream() + "_"
+ mediaInfo.getId();
if (redisTemplate.opsForValue().get(key) == null) {
logger.info("[拉起代理] 发现redis的流信息不存在，但是流存在。关闭流");
mediaService.closeStream(mediaInfo, streamProxy.getApp(), streamProxy.getStream());
}else {
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, streamProxy.getApp(), streamProxy.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
}
return;
}
String talkKey = UUID.randomUUID().toString();
String delayTalkKey = UUID.randomUUID().toString();
@ -442,7 +434,6 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
hookSubscribe.addSubscribe(hookSubscribeForStreamChange, (mediaServerItem, response) -> {
dynamicTask.stop(talkKey);
streamProxy.setStatus(true);
saveProxyToDb(streamProxy);
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(
mediaInfo, streamProxy.getApp(), streamProxy.getStream(), null, null);
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), streamInfo);
@ -452,33 +443,60 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
hookSubscribe.removeSubscribe(hookSubscribeForStreamChange);
dynamicTask.stop(talkKey);
callback.run(ErrorCode.ERROR100.getCode(), "启用超时，请检查源地址是否可用", null);
if (streamProxy.isEnableRemoveNoneReader()) {
return;
}
streamProxy.setProxyError("启用超时");
streamProxy.setStatus(false);
saveProxyToDb(streamProxy);
}, 10000);
JSONObject jsonObject = addStreamProxyToZlm(streamProxy);
if (jsonObject != null && jsonObject.getInteger("code") != 0) {
JSONObject result;
if ("ffmpeg".equalsIgnoreCase(streamProxy.getType())){
result = zlmresTfulUtils.addFFmpegSource(mediaInfo, streamProxy.getSrcUrl().trim(), streamProxy.getDstUrl(),
streamProxy.getTimeoutMs() + "", streamProxy.isEnableAudio(), streamProxy.isEnableMp4(),
streamProxy.getFfmpegCmdKey());
}else {
result = zlmresTfulUtils.addStreamProxy(mediaInfo, streamProxy.getApp(), streamProxy.getStream(), streamProxy.getUrl().trim(),
streamProxy.isEnableAudio(), streamProxy.isEnableMp4(), streamProxy.getRtpType());
}
if (result == null) {
callback.run(ErrorCode.ERROR100.getCode(), "接口调用失败", null);
return;
}
if (result.getInteger("code") != 0) {
hookSubscribe.removeSubscribe(hookSubscribeForStreamChange);
dynamicTask.stop(talkKey);
callback.run(ErrorCode.ERROR100.getCode(), jsonObject.getString("msg"), null);
if (streamProxy.isEnableRemoveNoneReader()) {
callback.run(result.getInteger("code"), result.getString("msg"), null);
}else {
JSONObject data = result.getJSONObject("data");
if (data == null) {
logger.warn("[获取拉流代理的结果数据Data] 失败： {}", result );
callback.run(result.getInteger("code"), result.getString("msg"), null);
return;
}
streamProxy.setProxyError("启用失败: " + jsonObject.getString("msg"));
streamProxy.setStatus(false);
saveProxyToDb(streamProxy);
String key = data.getString("key");
if (key == null) {
logger.warn("[获取拉流代理的结果数据Data中的KEY] 失败： {}", result );
callback.run(ErrorCode.ERROR100.getCode(), "获取代理流结果中的KEY失败", null);
return;
}
streamProxy.setStreamKey(key);
}
}
public void stopProxy(StreamProxy streamProxy, GeneralCallback<StreamInfo> callback) {
public void stopProxy(StreamProxy streamProxy, MediaServerItem mediaInfo, GeneralCallback<StreamInfo> callback) {
boolean ready = mediaService.isReady(mediaInfo, streamProxy.getApp(), streamProxy.getStream());
if (ready) {
mediaService.closeStream(mediaInfo, streamProxy.getApp(), streamProxy.getStream());
}
// 检查redis内容是否正确
String key = VideoManagerConstants.WVP_SERVER_STREAM_PREFIX + userSetting.getServerId() + "_"
+ OriginType.PULL + "_" + streamProxy.getApp() + "_" + streamProxy.getStream() + "_"
+ mediaInfo.getId();
if (redisTemplate.opsForValue().get(key) == null) {
redisTemplate.delete(key);
}
callback.run(ErrorCode.SUCCESS.getCode(), ErrorCode.SUCCESS.getMsg(), null);
}
private void saveProxyToDb(StreamProxy param) {
private void addProxyToDb(StreamProxy param) {
// 未启用的数据可以直接保存了
if (!ObjectUtils.isEmpty(param.getGbId())) {
CommonGbChannel commonGbChannel = CommonGbChannel.getInstance(param);
@ -496,6 +514,39 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
}
}
@Transactional
public void updateProxyToDb(StreamProxy param) {
if (param.getId() <= 0) {
logger.error("[更新代理存储到数据库] 错误， 缺少ID");
return;
}
StreamProxy streamProxyInDb = streamProxyMapper.selectOneById(param.getId());
if (streamProxyInDb == null) {
logger.error("[更新代理存储到数据库] 错误，ID： {} 不在数据库中", param.getId());
return;
}
if (!ObjectUtils.isEmpty(streamProxyInDb.getGbId().trim()) && ObjectUtils.isEmpty(param.getGbId().trim())) {
// 国标ID已经移除
if (streamProxyInDb.getCommonGbChannelId() > 0) {
commonGbChannelService.deleteById(streamProxyInDb.getCommonGbChannelId());
}
}
if (!ObjectUtils.isEmpty(param.getGbId().trim()) && ObjectUtils.isEmpty(streamProxyInDb.getGbId().trim())) {
CommonGbChannel commonGbChannel = CommonGbChannel.getInstance(param);
// 国标ID已经添加
if (commonGbChannelService.add(commonGbChannel) > 0) {
param.setCommonGbChannelId(commonGbChannel.getCommonGbId());
}
}
param.setUpdateTime(DateUtil.getNow());
param.setStatus(streamProxyInDb.isStatus());
int addStreamProxyResult = streamProxyMapper.add(param);
if (addStreamProxyResult <= 0) {
throw new ControllerException(ErrorCode.ERROR100.getCode(), "添加拉流代理失败");
}
}
private String getSchemaFromFFmpegCmd(String ffmpegCmd) {
ffmpegCmd = ffmpegCmd.replaceAll(" + ", " ");
String[] paramArray = ffmpegCmd.split(" ");
@ -776,7 +827,7 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
MediaServerItem mediaServer = mediaServerService.getOne(mediaServerId);
if (mediaServer != null) {
List<OnStreamChangedHookParam> allPullStream = redisCatchStorage.getStreams(mediaServerId, "PULL");
if (allPullStream.size() > 0) {
if (!allPullStream.isEmpty()) {
zlmresTfulUtils.getMediaList(mediaServer, jsonObject->{
Map<String, StreamInfo> stringStreamInfoMap = new HashMap<>();
if (jsonObject.getInteger("code") == 0) {