Function TestJetStreamPullSubscribeFetchErrOnReconnect

test/js_test.go:11189–11215

(t *testing.T)

}

func TestJetStreamPullSubscribeFetchErrOnReconnect(t *testing.T) {
	srv := RunBasicJetStreamServer()
	defer shutdownJSServerAndRemoveStorage(t, srv)
	nc, js := jsClient(t, srv)
	defer nc.Close()
	_, err := js.AddStream(&nats.StreamConfig{Name: "foo", Subjects: []string{"FOO.*"}})
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	sub, err := js.PullSubscribe("FOO.123", "bar")
	if err != nil {
		t.Fatalf("Unexpected error: %v", err)
	}
	defer sub.Unsubscribe()
	errs := make(chan error, 1)
	go func() {
		time.Sleep(100 * time.Millisecond)
		errs <- nc.ForceReconnect()
	}()
	_, err = sub.Fetch(1, nats.MaxWait(time.Second))
	if !errors.Is(err, nats.ErrFetchDisconnected) {
		t.Fatalf("Expected error: %v; got: %v", nats.ErrFetchDisconnected, err)
	}
	if err := <-errs; err != nil {
		t.Fatalf("Error on reconnect: %v", err)
	}
}

func TestJetStreamPullSubscribeFetchBatchErrOnReconnect(t *testing.T) {
	srv := RunBasicJetStreamServer()