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upd: make hashtagservice compatible with redis 6.3
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1 changed files with 18 additions and 8 deletions
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@ -176,18 +176,28 @@ export class HashtagService {
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// チャート用
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// チャート用
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redisPipeline.pfadd(`hashtagUsers:${hashtag}:${window}`, userId);
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redisPipeline.pfadd(`hashtagUsers:${hashtag}:${window}`, userId);
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const TTLwindow = await this.redisClient.ttl(`hashtagUsers:${hashtag}:${window}`);
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if (TTLwindow === -1) {
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redisPipeline.expire(`hashtagUsers:${hashtag}:${window}`,
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redisPipeline.expire(`hashtagUsers:${hashtag}:${window}`,
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60 * 60 * 24 * 3, // 3日間
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60 * 60 * 24 * 3, // 3日間
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'NX', // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
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//'NX', // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
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);
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);
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}
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// ユニークカウント用
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// ユニークカウント用
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// TODO: Bloom Filter を使うようにしても良さそう
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// TODO: Bloom Filter を使うようにしても良さそう
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redisPipeline.sadd(`hashtagUsers:${hashtag}`, userId);
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redisPipeline.sadd(`hashtagUsers:${hashtag}`, userId);
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const TTL = await this.redisClient.ttl(`hashtagUsers:${hashtag}`);
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if (TTL === -1) {
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redisPipeline.expire(`hashtagUsers:${hashtag}`,
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redisPipeline.expire(`hashtagUsers:${hashtag}`,
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60 * 60, // 1時間
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60 * 60, // 1時間
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'NX', // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
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//'NX', // "NX -- Set expiry only when the key has no expiry" = 有効期限がないときだけ設定
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);
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);
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}
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redisPipeline.exec();
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redisPipeline.exec();
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}
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}
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