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feat: serialize keyed tasks across queues with durable fencing tokens

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k2safe
2026-09-17 18:25:00 +08:00
parent 993786476e
commit 958b4a8cea
43 changed files with 1319 additions and 82 deletions
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3
sdk/go/worker_connection.go
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@@ -399,6 +399,9 @@ func (w *WorkerConnection) command(ctx context.Context, op, id string, ref Worke
}
func (w *WorkerConnection) validAssignment(a WorkerAssignment) bool {
if (a.Task.ConcurrencyKey == "") != (a.ConcurrencyToken == 0) || (a.Task.ConcurrencyKey != "" && (!w.registration.ConcurrencyKeys || !validConcurrencyKey(a.Task.ConcurrencyKey))) {
return false
}
if !validWorkerAttempt(a.Attempt()) || a.Task.QueueID != w.registration.QueueID || !validID(a.Task.NamespaceID) || a.Task.State != TaskLeased || a.Task.Revision == 0 || a.LeaseUntil.IsZero() || a.ServerTime.IsZero() || len(a.Task.Payload) == 0 || bytes.Equal(bytes.TrimSpace(a.Task.Payload), []byte("null")) {
return false
}