Struct Meter

tq/meter.go:23–42

Meter provides a progress bar type output for the TransferQueue. It is given an estimated file count and size up front and tracks the number of files and bytes transferred as well as the number of files and bytes that get skipped because the transfer is unnecessary.

// files and bytes transferred as well as the number of files and bytes that
// get skipped because the transfer is unnecessary.
type Meter struct {
	finishedFiles     int64 // int64s must come first for struct alignment
	transferringFiles int64
	estimatedBytes    int64
	lastBytes         int64
	currentBytes      int64
	sampleCount       uint64
	avgBytes          float64
	lastAvg           time.Time
	estimatedFiles    int32
	paused            uint32
	fileIndex         map[string]int64 // Maps a file name to its transfer number
	fileIndexMutex    *sync.Mutex
	updates           chan *tasklog.Update
	cfg               *config.Configuration

	DryRun    bool
	Logger    *tools.SyncWriter
	Direction Direction
}

type env interface {
	Get(key string) (val string, ok bool)