// to migrate. When the .status.conditions indicates the migration is
	// "Running", users can use this token to check the progress of the
	// migration.
	// +optional
	ContinueToken string
	// TODO: consider recording the storage version hash when the migration
	// is created. It can avoid races.
}

// The names of the group, the version, and the resource.
type GroupVersionResource struct {
	// The name of the group.
	Group string

        // TODO(mlopatkin) Accessing the value source in the background job should not make it an input,
        //  so the configuration should be loaded from the cache. A naive solution of gating the input
        //  recording will break the other test as only the first value source read is broadcasted to
        //  listeners.
        configurationCache.assertStateStored() // TODO: replace with .assertStateLoaded() once the above is implemented

// conventions.
func NewStack(name string, depth int) *StackCounter {
	return counter.NewStack(name, depth)
}

// Open prepares telemetry counters for recording to the file system.
//
// If the telemetry mode is "off", Open is a no-op. Otherwise, it opens the
// counter file on disk and starts to mmap telemetry counters to the file.

		n += n0
		if err != nil {
			return n, err
		}
		if b == '\n' {
			c.wroteSlashes = false
		}
	}
	return len(p), nil
}

// An errWriter wraps a writer, recording whether a write error occurred.
type errWriter struct {
	w   io.Writer
	err error
}

func (w *errWriter) Write(b []byte) (int, error) {
	n, err := w.w.Write(b)
	if err != nil {
		w.err = err
	}

}

func (c *connMgr) addConn(conn *ZtunnelConnection) {
	log.Debug("ztunnel connected")
	c.mu.Lock()
	defer c.mu.Unlock()
	c.connectionSet[conn] = struct{}{}
	c.latestConn = conn
	ztunnelConnected.RecordInt(int64(len(c.connectionSet)))
}

func (c *connMgr) LatestConn() *ZtunnelConnection {
	c.mu.Lock()
	defer c.mu.Unlock()
	return c.latestConn
}

func (c *connMgr) deleteConn(conn *ZtunnelConnection) {

}

func recordPushTriggers(reasons model.ReasonStats) {
	for r, cnt := range reasons {
		t, f := triggerMetric[r]
		if f {
			t.RecordInt(int64(cnt))
		} else {
			pushTriggers.With(typeTag.Value(string(r))).Increment()
		}
	}
}

func isUnexpectedError(err error) bool {
	s, ok := status.FromError(err)

	// "Running", users can use this token to check the progress of the
	// migration.
	// +optional
	ContinueToken string `json:"continueToken,omitempty" protobuf:"bytes,2,opt,name=continueToken"`
	// TODO: consider recording the storage version hash when the migration
	// is created. It can avoid races.
}

// The names of the group, the version, and the resource.
type GroupVersionResource struct {
	// The name of the group.

	if check != nil {
		check.needsCleanup(a)
	}

	return a
}

// newAliasInstance creates a new alias instance for the given origin and type
// arguments, recording pos as the position of its synthetic object (for error
// reporting).
func (check *Checker) newAliasInstance(pos syntax.Pos, orig *Alias, targs []Type, ctxt *Context) *Alias {
	assert(len(targs) > 0)

	if err != nil {
		t.Fatalf("failed creating test service account: %v", err)
	}

	// create an audit context to allow recording audit information
	ctx = audit.WithAuditContext(ctx)
	_, err = storage.Token.Create(ctx, serviceAccount.Name, &authenticationapi.TokenRequest{
		ObjectMeta: metav1.ObjectMeta{
			Name:      serviceAccount.Name,

	if check != nil {
		check.needsCleanup(a)
	}

	return a
}

// newAliasInstance creates a new alias instance for the given origin and type
// arguments, recording pos as the position of its synthetic object (for error
// reporting).
func (check *Checker) newAliasInstance(pos token.Pos, orig *Alias, targs []Type, ctxt *Context) *Alias {
	assert(len(targs) > 0)