internal/pool/pool.go
func ReleaseBuffer(buf *bytes.Buffer) {
	if buf != nil {
		buf.Reset()
		bufferPool.Put(buf)
	}
}
func ReleaseBuffer(buf *bytes.Buffer) {
	if buf != nil {
		buf.Reset()
		bufferPool.Put(buf)
	}
}
// ReleaseBuffer returns a buffer to the pool to be re-used.