Function getBufioWriter

dial.go:336–343

(w io.Writer)

var bufioWriterPool sync.Pool

func getBufioWriter(w io.Writer) *bufio.Writer {
	bw, ok := bufioWriterPool.Get().(*bufio.Writer)
	if !ok {
		return bufio.NewWriter(w)
	}
	bw.Reset(w)
	return bw
}

func putBufioWriter(bw *bufio.Writer) {
	bufioWriterPool.Put(bw)