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sdk: optimize caching lists (so we don't fetch twice in a row).

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This commit is contained in:
fiatjaf
2024-09-25 22:38:31 -03:00
parent 1b786ab213
commit 2edc0fb713
5 changed files with 78 additions and 71 deletions
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7
sdk/outbox.go
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@@ -17,13 +17,10 @@ func (sys *System) FetchOutboxRelays(ctx context.Context, pubkey string, n int)
return relays
}
if rl, ok := sys.RelayListCache.Get(pubkey); !ok || (rl.Event != nil && rl.Event.CreatedAt < nostr.Now()-60*60*24*7) {
// try to fetch relays list again if we don't have one or if ours is a week old
fetchGenericList(sys, ctx, pubkey, 10002, parseRelayFromKind10002, sys.RelayListCache, false)
}
// if we have it cached that means we have at least tried to fetch recently and it won't be tried again
fetchGenericList(sys, ctx, pubkey, 10002, parseRelayFromKind10002, sys.RelayListCache, false)
relays := sys.Hints.TopN(pubkey, 6)
if len(relays) == 0 {
return []string{"wss://relay.damus.io", "wss://nos.lol"}
}