}

func (t *Transport) IsIdleForTesting() bool {
	t.idleMu.Lock()
	defer t.idleMu.Unlock()
	return t.closeIdle
}

func (t *Transport) QueueForIdleConnForTesting() {
	t.queueForIdleConn(nil)
}

// PutIdleTestConn reports whether it was able to insert a fresh
// persistConn for scheme, addr into the idle connection pool.
func (t *Transport) PutIdleTestConn(scheme, addr string) bool {

		}
	}
	pconn.idleAt = time.Now()
	return nil
}

// queueForIdleConn queues w to receive the next idle connection for w.cm.
// As an optimization hint to the caller, queueForIdleConn reports whether
// it successfully delivered an already-idle connection.
func (t *Transport) queueForIdleConn(w *wantConn) (delivered bool) {
	if t.DisableKeepAlives {
		return false
	}