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Nur Pakete, deren Code ohne Kommentare/Importpfade byte-gleich ist: - httpclient: ai, connect (Root behaelt eigene Kopie wegen strengerem Waechtertest) - svcauth: archive, ai, workflow - auditclient: ai, connect, archive - tenantregistryclient: dms, ai, workflow (archive weicht ab, bleibt) - policyclient: mail, connect (dms weicht ab, bleibt) - httpharden: Root, archive (dms weicht ab, bleibt) - loadtest: mail, ai (archive, connect weichen ab, bleiben) go.mod (require + replace) fuer ai, connect, workflow; Pflichttest-Gates von ai/workflow und CI-Pfadfilter um common/ erweitert, damit die sicherheitskritischen Pakete (svcauth, tenantregistryclient) weiter gegated werden. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
117 lines
4.0 KiB
Go
117 lines
4.0 KiB
Go
package queue
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import (
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"context"
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"errors"
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"sync"
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"testing"
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"time"
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"gitea.perlbach24.de/scripte/nexarch/ai/internal/limits"
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"gitea.perlbach24.de/scripte/nexarch/ai/internal/provider"
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"gitea.perlbach24.de/scripte/nexarch/common/loadtest"
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)
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// QA-08 Pruefung 2 (AK2): realistische parallele Klassifizierungs-/
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// Extraktionsanfragen fuellen die Queue, mehrere Worker laufen gleichzeitig
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// dagegen — die Warteschlangentiefe waechst waehrend des Laufs nicht
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// unkontrolliert, weil Dequeue/Complete nebenlaeufig abraeumen.
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func TestQueue_DepthStaysBoundedUnderParallelLoad(t *testing.T) {
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pool := newPool(t)
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q := NewQueue(pool, time.Minute)
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q.SetLimits(limits.Limits{MaxPendingJobs: 0}) // in diesem Lauf keine Enqueue-Obergrenze, es geht um die Abarbeitung
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const workers = 4
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const totalJobs = 120
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stop := make(chan struct{})
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var wg sync.WaitGroup
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for i := 0; i < workers; i++ {
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wg.Add(1)
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w := NewWorker(q, &fakeProvider{}, "loadtest-worker")
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go func() {
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defer wg.Done()
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for {
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select {
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case <-stop:
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return
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default:
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}
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if err := w.ProcessOne(context.Background()); err != nil && !errors.Is(err, ErrNoJobAvailable) {
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t.Logf("worker fehler (nicht fatal, da nebenlaeufig): %v", err)
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}
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}
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}()
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}
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result := loadtest.Run(context.Background(), "inference-queue-enqueue", 20, totalJobs, func(ctx context.Context) error {
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_, err := q.Enqueue(ctx, KindChat, provider.ChatRequest{Model: "test"}, EnqueueOptions{})
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return err
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})
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deadline := time.Now().Add(20 * time.Second)
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var depth Depth
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for time.Now().Before(deadline) {
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var err error
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depth, err = q.Depth(context.Background())
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if err != nil {
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t.Fatalf("depth: %v", err)
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}
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if depth.Pending == 0 {
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break
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}
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time.Sleep(100 * time.Millisecond)
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}
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close(stop)
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wg.Wait()
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t.Logf("QA-08 Enqueue-Last: concurrency=%d sessions=%d errors=%d dauer=%s durchsatz=%.1f/s p50=%s p95=%s p99=%s max=%s",
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result.Concurrency, result.Sessions, result.Errors, result.Duration,
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result.Throughput(), result.Percentile(0.5), result.Percentile(0.95), result.Percentile(0.99), result.Max())
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t.Logf("QA-08 Warteschlangenstand nach Abarbeitung: pending=%d processing=%d dead_letter=%d", depth.Pending, depth.Processing, depth.DeadLetter)
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if result.Errors > 0 {
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t.Fatalf("%d von %d Enqueue-Aufrufen fehlgeschlagen, erwartet 0 ohne Ueberlast-Grenze", result.Errors, result.Sessions)
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}
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if depth.Pending != 0 {
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t.Fatalf("depth.Pending = %d nach Ablauf der Wartezeit, erwartet 0 (Warteschlange sollte abgearbeitet sein, kein unkontrolliertes Wachstum)", depth.Pending)
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}
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}
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// QA-08 Pruefung 3 (AK3): bei erreichter Ueberlast-Grenze ist das Verhalten
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// definiert — Enqueue lehnt kontrolliert mit ErrQueueFull ab, statt
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// unbegrenzt weiter Jobs anzunehmen.
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func TestQueue_RejectsEnqueueWhenQueueFull(t *testing.T) {
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pool := newPool(t)
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q := NewQueue(pool, time.Minute)
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q.SetLimits(limits.Limits{MaxPendingJobs: 5})
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for i := 0; i < 5; i++ {
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if _, err := q.Enqueue(context.Background(), KindChat, provider.ChatRequest{Model: "test"}, EnqueueOptions{}); err != nil {
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t.Fatalf("enqueue %d (sollte noch innerhalb der Grenze liegen): %v", i, err)
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}
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}
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_, err := q.Enqueue(context.Background(), KindChat, provider.ChatRequest{Model: "test"}, EnqueueOptions{})
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if !errors.Is(err, ErrQueueFull) {
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t.Fatalf("enqueue beim 6. Job = %v, erwartet ErrQueueFull", err)
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}
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depth, err := q.Depth(context.Background())
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if err != nil {
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t.Fatalf("depth: %v", err)
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}
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if depth.Pending != 5 {
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t.Fatalf("depth.Pending = %d, erwartet 5 (abgelehnter Job wurde nicht angelegt)", depth.Pending)
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}
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// Nach Abarbeitung eines Jobs ist unter der Grenze wieder Platz (definiertes
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// Verhalten, kein dauerhafter Deadlock der Warteschlange).
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w := NewWorker(q, &fakeProvider{}, "worker-1")
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if err := w.ProcessOne(context.Background()); err != nil {
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t.Fatalf("processone: %v", err)
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}
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if _, err := q.Enqueue(context.Background(), KindChat, provider.ChatRequest{Model: "test"}, EnqueueOptions{}); err != nil {
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t.Fatalf("enqueue nach freigewordenem platz: %v", err)
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}
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}
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