_ = w.r.CloseWithError(err)
	w.err = err
}

func (w *writerAt) Close() (err error) {
	switch {
	case len(w.buffer) > 0:
		err = errors.New("some file segments were not flushed from the queue")
		_ = w.w.CloseWithError(err)
	case w.err != nil:
		// No need to close here since both pipes were
		// closing inside TransferError()
		err = w.err
	default:
		err = w.w.Close()
	}

		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {
			return nil, fmt.Errorf("unable to initialize the queue store of NATS `%s`: %w", id, err)
		}
	}

	target := &NATSTarget{
		id:         event.TargetID{ID: id, Name: "nats"},
		args:       args,
		loggerOnce: loggerOnce,
		store:      queueStore,

    get-caller-file "^2.0.5"
    require-directory "^2.1.1"
    string-width "^4.2.0"
    y18n "^5.0.5"
    yargs-parser "^20.2.2"

yocto-queue@^0.1.0:
  version "0.1.0"
  resolved "https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b"

		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {
			return nil, fmt.Errorf("unable to initialize the queue store of PostgreSQL `%s`: %w", id, err)
		}
	}

	target := &PostgreSQLTarget{
		id:         event.TargetID{ID: id, Name: "postgresql"},
		args:       args,
		firstPing:  false,
		store:      queueStore,

                    )
            }
        skipConditionally(buildType)
    }
}

fun BuildStep.onlyRunOnGitHubMergeQueueBranch() {
    conditions {
        matches("teamcity.build.branch", "gh-readonly-queue/.*")
    }
}

fun BuildStep.skipConditionally(buildType: BuildType? = null) {
    // we need to run CompileALl unconditionally because of artifact dependency
    if (buildType !is CompileAll) {

		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {
			return nil, fmt.Errorf("unable to initialize the queue store of Elasticsearch `%s`: %w", id, err)
		}
	}

	target := &ElasticsearchTarget{
		id:         event.TargetID{ID: id, Name: "elasticsearch"},
		args:       args,
		store:      queueStore,

    waiter1.start();
    waiter1.awaitWaiting();

    WaiterThread waiter2 = new WaiterThread(future);
    waiter2.start();
    waiter2.awaitWaiting();
    // The waiter queue should be waiter2->waiter1

    // This should wake up waiter1 and cause the waiter1 node to be removed.
    waiter1.interrupt();

    waiter1.join();
    waiter2.awaitWaiting(); // should still be blocked

    waiter1.start();
    waiter1.awaitWaiting();

    WaiterThread waiter2 = new WaiterThread(future);
    waiter2.start();
    waiter2.awaitWaiting();
    // The waiter queue should be waiter2->waiter1

    // This should wake up waiter1 and cause the waiter1 node to be removed.
    waiter1.interrupt();

    waiter1.join();
    waiter2.awaitWaiting(); // should still be blocked

	github.com/docker/go-units v0.5.0 // indirect
	github.com/eapache/go-resiliency v1.7.0 // indirect
	github.com/eapache/go-xerial-snappy v0.0.0-20230731223053-c322873962e3 // indirect
	github.com/eapache/queue v1.1.0 // indirect
	github.com/envoyproxy/go-control-plane/envoy v1.32.4 // indirect
	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect

- The scheduling queue didn't notice any extenders' failures, it could miss some cluster events,
  and it could end up Pods rejected by Extenders stuck in unschedulable pod pool in 5min in the worst-case scenario.