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Don't bother hitting the DB if we got everything from cache (#3376)

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Yet another finding where we hit the DB with a useless query. [skip ci]
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Till 2024-07-27 22:28:52 +02:00 • committed by GitHub
parent 38549e649e
commit a2e56dccb0
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4
federationapi/storage/cache/keydb.go vendored
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@ -46,6 +46,10 @@ func (d *KeyDatabase) FetchKeys(
delete(requests, req) delete(requests, req)
} }
} }
// Don't bother hitting the DB if we got everything from cache.
if len(requests) == 0 {
return results, nil
}
fromDB, err := d.inner.FetchKeys(ctx, requests) fromDB, err := d.inner.FetchKeys(ctx, requests)
if err != nil { if err != nil {
return results, err return results, err