if http2VerboseLogs {
		cc.vlogf("http2: Transport closing idle conn %p (forSingleUse=%v, maxStream=%v)", cc, cc.singleUse, nextID-2)
	}
	cc.closeConn()
}

func (cc *http2ClientConn) isDoNotReuseAndIdle() bool {
	cc.mu.Lock()
	defer cc.mu.Unlock()
	return cc.doNotReuse && len(cc.streams) == 0
}

var http2shutdownEnterWaitStateHook = func() {}