}
	if err := f.ForeachSetting(sc.processSetting); err != nil {
		return err
	}
	// TODO: judging by RFC 7540, Section 6.5.3 each SETTINGS frame should be
	// acknowledged individually, even if multiple are received before the ACK.
	sc.needToSendSettingsAck = true
	sc.scheduleFrameWrite()
	return nil
}

func (sc *http2serverConn) processSetting(s http2Setting) error {
	sc.serveG.check()