base

package

v0.0.0-...-303e327 Latest Latest Go to latest Published: May 22, 2023 License: Apache-2.0 Imports: 9 Imported by: 0

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func BackgroudReqID(prefix string) string

func FixHttpRange(start, end int64, size int64) (from, to int64, err error)

convert [start, end] => [from , to )

func GenMetric(stat interface{}) (map[string]float64, error)

func IsEIO(err error) bool

func IsEmptyDisk(filename string) (bool, error)

func IsFileExists(filename string) (bool, error)

func ParseHttpRangeStr(rangeBytesStr string) (start int64, end int64, err error)

parse rangeStr to => [start, end]

type Reader struct {
	io.ReaderAt
	Offset int64
}

func (p *Reader) Read(val []byte) (n int, err error)

type TimeReader struct {
	// contains filtered or unexported fields
}

func NewTimeReader(reader io.Reader) *TimeReader

func (r *TimeReader) Duration() time.Duration

func (r *TimeReader) Read(p []byte) (n int, err error)

type TimeWriter struct {
	// contains filtered or unexported fields
}

func NewTimeWriter(writer io.Writer) *TimeWriter

func (r *TimeWriter) Duration() time.Duration

func (r *TimeWriter) Write(p []byte) (n int, err error)

type Writer struct {
	io.WriterAt
	Offset int64
}

func (p *Writer) Write(val []byte) (n int, err error)