Method Flush

xio/limitwriter.go:26–34

Flush flushes the suffix to the underlying writer.

()

// Flush flushes the suffix to the underlying writer.
func (p *PrefixSuffixWriter) Flush() error {
	_, err := io.Copy(p.W, bytes.NewReader(p.suffix[p.suffixOff:]))
	if err != nil {
		return err
	}

	_, err = io.Copy(p.W, bytes.NewReader(p.suffix[:p.suffixOff]))
	return err
}

func (p *PrefixSuffixWriter) Write(b []byte) (int, error) {
	lenb := len(b)