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merge: Remove infinite caches to prevent memory leak (!587)

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View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/587

Closes #600 and #601

Approved-by: Amelia Yukii <amelia.yukii@shourai.de>
Approved-by: Marie <marie@kaifa.ch>
This commit is contained in:
dakkar 2024-08-06 16:51:18 +00:00
commit 4e7df7a5f2
12 changed files with 94 additions and 87 deletions
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2
packages/backend/src/server/NodeinfoServerService.ts
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@ -135,7 +135,7 @@ export class NodeinfoServerService {
return document;
};
const cache = new MemorySingleCache<Awaited<ReturnType<typeof nodeinfo2>>>(1000 * 60 * 10);
const cache = new MemorySingleCache<Awaited<ReturnType<typeof nodeinfo2>>>(1000 * 60 * 10); // 10m
fastify.get(nodeinfo2_1path, async (request, reply) => {
const base = await cache.fetch(() => nodeinfo2(21));

2
packages/backend/src/server/api/AuthenticateService.ts
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@ -37,7 +37,7 @@ export class AuthenticateService implements OnApplicationShutdown {
private cacheService: CacheService,
) {
this.appCache = new MemoryKVCache<MiApp>(Infinity);
this.appCache = new MemoryKVCache<MiApp>(1000 * 60 * 60 * 24 * 7); // 1w
}
@bindThis

4
packages/backend/src/server/web/UrlPreviewService.ts
View file

@ -38,8 +38,8 @@ export class UrlPreviewService {
) {
this.logger = this.loggerService.getLogger('url-preview');
this.previewCache = new RedisKVCache<SummalyResult>(this.redisClient, 'summaly', {
lifetime: 1000 * 86400,
memoryCacheLifetime: 1000 * 10 * 60,
lifetime: 1000 * 60 * 60 * 24, // 1d
memoryCacheLifetime: 1000 * 60 * 10, // 10m
fetcher: (key: string) => { throw new Error('the UrlPreview cache should never fetch'); },
toRedisConverter: (value) => JSON.stringify(value),
fromRedisConverter: (value) => JSON.parse(value),