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add ETag to skipSegments byHash

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This commit is contained in:
Michael C
2023-01-01 02:50:49 -05:00
parent 66c2be6012
commit a613b68c66
6 changed files with 71 additions and 2 deletions
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14
src/utils/queryCacher.ts
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@@ -87,6 +87,17 @@ function clearSegmentCache(videoInfo: { videoID: VideoID; hashedVideoID: VideoID
}
}
async function getKeyLastModified(key: string): Promise<Date> {
if (!config.redis?.enabled) return Promise.reject("ETag - Redis not enabled");
return await redis.ttl(key)
.then(ttl => {
const sinceLive = config.redis?.expiryTime - ttl;
const now = Math.floor(Date.now() / 1000);
return new Date((now-sinceLive) * 1000);
})
.catch(() => Promise.reject("ETag - Redis error"));
}
function clearRatingCache(videoInfo: { hashedVideoID: VideoIDHash; service: Service;}): void {
if (videoInfo) {
redis.del(ratingHashKey(videoInfo.hashedVideoID, videoInfo.service)).catch((err) => Logger.error(err));
@@ -101,6 +112,7 @@ export const QueryCacher = {
get,
getAndSplit,
clearSegmentCache,
getKeyLastModified,
clearRatingCache,
clearFeatureCache
clearFeatureCache,
};