Shikong/gb28181-docking-platform-mocking
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视频缓存时间 30min

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shikong 2024-02-27 15:27:34 +08:00
parent 74e2d3110a
commit 43e00202af
1 changed files with 6 additions and 3 deletions
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9
gb28181-mocking-service/src/main/java/cn/skcks/docking/gb28181/mocking/core/sip/service/VideoCacheManager.java
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@ -1,5 +1,7 @@
package cn.skcks.docking.gb28181.mocking.core.sip.service;
import cn.hutool.cache.CacheUtil;
import cn.hutool.cache.impl.TimedCache;
import cn.hutool.core.date.DatePattern;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.io.IoUtil;
@ -36,7 +38,8 @@ public class VideoCacheManager {
@Qualifier(MockingExecutor.EXECUTOR_BEAN_NAME)
private final Executor executor;
private final ConcurrentMap<String, CompletableFuture<JsonResponse<String>>> tasks = new ConcurrentHashMap<>();
private final TimedCache<String, CompletableFuture<JsonResponse<String>>> tasks =
CacheUtil.newTimedCache(TimeUnit.MINUTES.toMillis(30));
private final PoolingHttpClientConnectionManager manager = new PoolingHttpClientConnectionManager();
@ -60,7 +63,7 @@ public class VideoCacheManager {
public void addTask(String deviceCode, Date startTime, Date endTime){
String name = fileName(deviceCode, startTime, endTime);
if(tasks.get(name) != null){
if(tasks.get(name, false) != null){
return;
}
@ -69,7 +72,7 @@ public class VideoCacheManager {
public CompletableFuture<JsonResponse<String>> get(String deviceCode, Date startTime, Date endTime){
String name = fileName(deviceCode, startTime, endTime);
CompletableFuture<JsonResponse<String>> future = tasks.get(name);
CompletableFuture<JsonResponse<String>> future = tasks.get(name, false);
if(future == null){
File realFile = Paths.get(deviceProxyConfig.getPreDownloadForRecordInfo().getCachePath(),fileName(deviceCode, startTime, endTime) + ".mp4").toFile();
if(realFile.exists()){