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eventstore: QueryEvents() to take a maxLimit param now so everything is clearer.

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This commit is contained in:
fiatjaf
2025-05-11 09:36:59 -03:00
parent 9118217048
commit f60fc08f8d
40 changed files with 108 additions and 151 deletions
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khatru/relay.go
+7 -2
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@@ -117,9 +117,14 @@ type Relay struct {
expirationManager *expirationManager
}
func (rl *Relay) UseEventstore(store eventstore.Store) {
// UseEventstore hooks up an eventstore.Store into the relay in the default way.
// It should be used in 85% of the cases, when you don't want to do any complicated scheme with your event storage.
//
// maxQueryLimit is the default max limit to be enforced when querying events, to prevent users for downloading way
// too much, setting it to something like 500 or 1000 should be ok in most cases.
func (rl *Relay) UseEventstore(store eventstore.Store, maxQueryLimit int) {
rl.QueryStored = func(ctx context.Context, filter nostr.Filter) iter.Seq[nostr.Event] {
return store.QueryEvents(filter)
return store.QueryEvents(filter, maxQueryLimit)
}
rl.Count = func(ctx context.Context, filter nostr.Filter) (uint32, error) {
return store.CountEvents(filter)