return err
	}
	if err := hs.checkForResumption(); err != nil {
		return err
	}
	if err := hs.pickCertificate(); err != nil {
		return err
	}
	c.buffering = true
	if err := hs.sendServerParameters(); err != nil {
		return err
	}
	if err := hs.sendServerCertificate(); err != nil {
		return err
	}
	if err := hs.sendServerFinished(); err != nil {
		return err
	}