Monorepo for Tangled
jetstream: fix data race filtering events by did
Signed-off-by: Thomas Karpiniec <tkarpiniec@icloud.com>
authored by
Thomas Karpiniec
and committed by
Tangled
(Dec 5, 2025, 11:54 AM UTC)
ec98937d
f5a9a663
+15
-4
+15
-4
jetstream/jetstream.go
+15
-4
jetstream/jetstream.go
···
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72
// existing instances of the closure when j.WantedDids is mutated
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return func(ctx context.Context, evt *models.Event) error {
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+
j.mu.RLock()
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// empty filter => all dids allowed
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-
if len(j.wantedDids) == 0 {
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-
return processFunc(ctx, evt)
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+
matches := len(j.wantedDids) == 0
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if !matches {
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+
if _, ok := j.wantedDids[evt.Did]; ok {
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matches = true
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+
}
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}
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j.mu.RUnlock()
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-
if _, ok := j.wantedDids[evt.Did]; ok {
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if matches {
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return processFunc(ctx, evt)
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} else {
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return nil
···
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go func() {
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if j.waitForDid {
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-
for len(j.wantedDids) == 0 {
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for {
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j.mu.RLock()
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hasDid := len(j.wantedDids) != 0
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j.mu.RUnlock()
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if hasDid {
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break
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}
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time.Sleep(time.Second)
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}
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}