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WithCheckDuplicateReplaceable() and helper functions for efficient replaceable event matching.

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This commit is contained in:
fiatjaf
2025-03-12 00:19:41 -03:00
parent d2ceac48f6
commit 441f94563f
4 changed files with 88 additions and 4 deletions
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12
relay.go
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@ -231,9 +231,13 @@ func (r *Relay) ConnectWithTLS(ctx context.Context, tlsConfig *tls.Config) error
// if this is an "EVENT" we will have this preparser logic that should speed things up a little
// as we skip handling duplicate events
subid := extractSubID(message)
subscription, ok := r.Subscriptions.Load(subIdToSerial(subid))
if ok && subscription.checkDuplicate != nil {
if subscription.checkDuplicate(extractEventID(message[10+len(subid):]), r.URL) {
sub, ok := r.Subscriptions.Load(subIdToSerial(subid))
if ok && sub.checkDuplicate != nil {
if sub.checkDuplicate(extractEventID(message[10+len(subid):]), r.URL) {
continue
}
} else if sub.checkDuplicateReplaceable != nil {
if sub.checkDuplicateReplaceable(extractDTag(message), extractTimestamp(message)) {
continue
}
}
@ -437,6 +441,8 @@ func (r *Relay) PrepareSubscription(ctx context.Context, filters Filters, opts .
label = string(o)
case WithCheckDuplicate:
sub.checkDuplicate = o
case WithCheckDuplicateReplaceable:
sub.checkDuplicateReplaceable = o
}
}