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修复国标视频点播三种点播方式（自动点播，上级点播，接口点播）并发情况下失败的问题

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This commit is contained in:
648540858
2023-05-06 17:40:57 +08:00
parent 9ccce01692
commit e2f9ee8f7b
26 changed files with 916 additions and 517 deletions
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67
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java
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@@ -2,6 +2,8 @@ package com.genersoft.iot.vmp.media.zlm;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.InviteInfo;
import com.genersoft.iot.vmp.common.InviteSessionType;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
@@ -22,10 +24,8 @@ import com.genersoft.iot.vmp.media.zlm.dto.hook.*;
import com.genersoft.iot.vmp.service.*;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.vmanager.bean.DeferredResultEx;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
import com.genersoft.iot.vmp.vmanager.bean.StreamContent;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -70,6 +70,9 @@ public class ZLMHttpHookListener {
@Autowired
private IRedisCatchStorage redisCatchStorage;
@Autowired
private IInviteStreamService inviteStreamService;
@Autowired
private IDeviceService deviceService;
@@ -252,7 +255,7 @@ public class ZLMHttpHookListener {
result.setEnable_audio(deviceChannel.isHasAudio());
}
// 如果是录像下载就设置视频间隔十秒
if (ssrcTransactionForAll.get(0).getType() == VideoStreamSessionManager.SessionType.download) {
if (ssrcTransactionForAll.get(0).getType() == InviteSessionType.DOWNLOAD) {
result.setMp4_max_second(10);
result.setEnable_audio(true);
result.setEnable_mp4(true);
@@ -342,17 +345,10 @@ public class ZLMHttpHookListener {
}
if ("rtp".equals(param.getApp()) && !param.isRegist()) {
StreamInfo streamInfo = redisCatchStorage.queryPlayByStreamId(param.getStream());
if (streamInfo != null) {
redisCatchStorage.stopPlay(streamInfo);
storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
} else {
streamInfo = redisCatchStorage.queryPlayback(null, null,
param.getStream(), null);
if (streamInfo != null) {
redisCatchStorage.stopPlayback(streamInfo.getDeviceID(), streamInfo.getChannelId(),
streamInfo.getStream(), null);
}
InviteInfo inviteInfo = inviteStreamService.getInviteInfoByStream(null, param.getStream());
if (inviteInfo != null && (inviteInfo.getType() == InviteSessionType.PLAY || inviteInfo.getType() == InviteSessionType.PLAYBACK)) {
inviteStreamService.removeInviteInfo(inviteInfo);
storager.stopPlay(inviteInfo.getDeviceId(), inviteInfo.getChannelId());
}
} else {
if (!"rtp".equals(param.getApp())) {
@@ -450,13 +446,15 @@ public class ZLMHttpHookListener {
if ("rtp".equals(param.getApp())) {
ret.put("close", userSetting.getStreamOnDemand());
// 国标流， 点播/录像回放/录像下载
StreamInfo streamInfoForPlayCatch = redisCatchStorage.queryPlayByStreamId(param.getStream());
// StreamInfo streamInfoForPlayCatch = redisCatchStorage.queryPlayByStreamId(param.getStream());
InviteInfo inviteInfo = inviteStreamService.getInviteInfoByStream(null, param.getStream());
// 点播
if (streamInfoForPlayCatch != null) {
if (inviteInfo != null) {
// 收到无人观看说明流也没有在往上级推送
if (redisCatchStorage.isChannelSendingRTP(streamInfoForPlayCatch.getChannelId())) {
if (redisCatchStorage.isChannelSendingRTP(inviteInfo.getChannelId())) {
List<SendRtpItem> sendRtpItems = redisCatchStorage.querySendRTPServerByChnnelId(
streamInfoForPlayCatch.getChannelId());
inviteInfo.getChannelId());
if (sendRtpItems.size() > 0) {
for (SendRtpItem sendRtpItem : sendRtpItems) {
ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(sendRtpItem.getPlatformId());
@@ -470,19 +468,22 @@ public class ZLMHttpHookListener {
}
}
}
Device device = deviceService.getDevice(streamInfoForPlayCatch.getDeviceID());
Device device = deviceService.getDevice(inviteInfo.getDeviceId());
if (device != null) {
try {
cmder.streamByeCmd(device, streamInfoForPlayCatch.getChannelId(),
streamInfoForPlayCatch.getStream(), null);
if (inviteStreamService.getInviteInfo(inviteInfo.getType(), inviteInfo.getDeviceId(), inviteInfo.getChannelId(), inviteInfo.getStream()) != null) {
cmder.streamByeCmd(device, inviteInfo.getChannelId(),
inviteInfo.getStream(), null);
}
} catch (InvalidArgumentException | ParseException | SipException |
SsrcTransactionNotFoundException e) {
logger.error("[无人观看]点播， 发送BYE失败 {}", e.getMessage());
}
}
redisCatchStorage.stopPlay(streamInfoForPlayCatch);
storager.stopPlay(streamInfoForPlayCatch.getDeviceID(), streamInfoForPlayCatch.getChannelId());
inviteStreamService.removeInviteInfo(inviteInfo.getType(), inviteInfo.getDeviceId(),
inviteInfo.getChannelId(), inviteInfo.getStream());
storager.stopPlay(inviteInfo.getDeviceId(), inviteInfo.getChannelId());
return ret;
}
// 录像回放
@@ -582,6 +583,7 @@ public class ZLMHttpHookListener {
return defaultResult;
}
logger.info("[ZLM HOOK] 流未找到, 发起自动点播：{}->{}->{}/{}", param.getMediaServerId(), param.getSchema(), param.getApp(), param.getStream());
RequestMessage msg = new RequestMessage();
String key = DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId;
boolean exist = resultHolder.exist(key, null);
@@ -589,31 +591,22 @@ public class ZLMHttpHookListener {
String uuid = UUID.randomUUID().toString();
msg.setId(uuid);
DeferredResult<HookResult> result = new DeferredResult<>(userSetting.getPlayTimeout().longValue());
DeferredResultEx<HookResult> deferredResultEx = new DeferredResultEx<>(result);
result.onTimeout(() -> {
logger.info("点播接口等待超时");
logger.info("[ZLM HOOK] 自动点播, 等待超时");
// 释放rtpserver
msg.setData(new HookResult(ErrorCode.ERROR100.getCode(), "点播超时"));
resultHolder.invokeResult(msg);
});
// TODO 在点播未成功的情况下在此调用接口点播会导致返回的流地址ip错误
deferredResultEx.setFilter(result1 -> {
WVPResult<StreamInfo> wvpResult1 = (WVPResult<StreamInfo>) result1;
HookResult resultForEnd = new HookResult();
resultForEnd.setCode(wvpResult1.getCode());
resultForEnd.setMsg(wvpResult1.getMsg());
return resultForEnd;
});
// 录像查询以channelId作为deviceId查询
resultHolder.put(key, uuid, deferredResultEx);
resultHolder.put(key, uuid, result);
if (!exist) {
playService.play(mediaInfo, deviceId, channelId, null, eventResult -> {
msg.setData(new HookResult(eventResult.statusCode, eventResult.msg));
playService.play(mediaInfo, deviceId, channelId, (code, message, data) -> {
msg.setData(new HookResult(code, message));
resultHolder.invokeResult(msg);
}, null);
});
}
return result;
} else {

3
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMMediaListManager.java
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@@ -97,7 +97,8 @@ public class ZLMMediaListManager {
public void sendStreamEvent(String app, String stream, String mediaServerId) {
MediaServerItem mediaServerItem = mediaServerService.getOne(mediaServerId);
// 查看推流状态
if (zlmrtpServerFactory.isStreamReady(mediaServerItem, app, stream)) {
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, app, stream);
if (streamReady != null && streamReady) {
ChannelOnlineEvent channelOnlineEventLister = getChannelOnlineEventLister(app, stream);
if (channelOnlineEventLister != null) {
try {

9
src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java
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@@ -330,6 +330,9 @@ public class ZLMRTPServerFactory {
*/
public Boolean isRtpReady(MediaServerItem mediaServerItem, String streamId) {
JSONObject mediaInfo = zlmresTfulUtils.getMediaInfo(mediaServerItem,"rtp", "rtsp", streamId);
if (mediaInfo.getInteger("code") == -2) {
return null;
}
return (mediaInfo.getInteger("code") == 0 && mediaInfo.getBoolean("online"));
}
@@ -338,8 +341,10 @@ public class ZLMRTPServerFactory {
*/
public Boolean isStreamReady(MediaServerItem mediaServerItem, String app, String streamId) {
JSONObject mediaInfo = zlmresTfulUtils.getMediaList(mediaServerItem, app, streamId);
return mediaInfo != null && (mediaInfo.getInteger("code") == 0
if (mediaInfo == null || (mediaInfo.getInteger("code") == -2)) {
return null;
}
return (mediaInfo.getInteger("code") == 0
&& mediaInfo.getJSONArray("data") != null
&& mediaInfo.getJSONArray("data").size() > 0);
}

5
src/main/java/com/genersoft/iot/vmp/media/zlm/ZlmHttpHookSubscribe.java
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@@ -134,9 +134,10 @@ public class ZlmHttpHookSubscribe {
/**
* 对订阅数据进行过期清理
*/
@Scheduled(cron="0 0/5 * * * ?") //每5分钟执行一次
// @Scheduled(cron="0 0/5 * * * ?") //每5分钟执行一次
@Scheduled(fixedRate = 2 * 1000)
public void execute(){
System.out.println(allSubscribes.size());
Instant instant = Instant.now().minusMillis(TimeUnit.MINUTES.toMillis(5));
int total = 0;
for (HookType hookType : allSubscribes.keySet()) {