time

Documentation

Index

• Constants
• func BeginningOfDay(days int) time.Time
• func BeginningOfDayString(days int, layout string) string
• func EndOfDay(days int) time.Time
• func EndOfDayString(days int, layout string) string
• func Now() time.Time
• func NowString(layout string) string
• type EmptyExponentialBackOffOption
• type ExponentialBackOff
  • func NewExponentialBackOff(opts ...ExponentialBackOffOption) *ExponentialBackOff
  • func (o *ExponentialBackOff) ApplyOptions(options ...ExponentialBackOffOption) *ExponentialBackOff
  • func (b *ExponentialBackOff) GetCurrentInterval() time.Duration
  • func (b *ExponentialBackOff) GetElapsedTime() time.Duration
  • func (b *ExponentialBackOff) NextBackOff() (time.Duration, bool)
  • func (b *ExponentialBackOff) Reset()
• type ExponentialBackOffOption
  • func WithExponentialBackOffOptionInitialInterval(initialInterval time.Duration) ExponentialBackOffOption
  • func WithExponentialBackOffOptionMaxElapsedTime(maxElapsedTime time.Duration) ExponentialBackOffOption
  • func WithExponentialBackOffOptionMaxInterval(maxInterval time.Duration) ExponentialBackOffOption
  • func WithExponentialBackOffOptionMultiplier(multiplier float64) ExponentialBackOffOption
  • func WithExponentialBackOffOptionRandomizationFactor(randomizationFactor float64) ExponentialBackOffOption
• type ExponentialBackOffOptionFunc
• type TimeCounter
  • func New(effect bool) *TimeCounter
  • func (t *TimeCounter) Reset()
  • func (t *TimeCounter) String() string
  • func (t *TimeCounter) Summary(f func(idx int, msg string, cost time.Duration, at time.Time))
  • func (t *TimeCounter) Tick(msg string)

Constants

const (
	DefaultInitialInterval     = 500 * time.Millisecond
	DefaultRandomizationFactor = 0.5
	// The default multiplier value used for increment current interval
	DefaultMultiplier     = 1.5
	DefaultMaxInterval    = 60 * time.Second
	DefaultMaxElapsedTime = 15 * time.Minute
)

Default values for ExponentialBackOff.

const (
	DayFormat           = "20060102"
	DefaultTimeFormat   = "2006-01-02 15:04:05"
	DefaultTimeMsFormat = "2006-01-02 15:04:05.000"
)

Functions

func BeginningOfDay

func BeginningOfDay(days int) time.Time

func BeginningOfDayString

func BeginningOfDayString(days int, layout string) string

func EndOfDay

func EndOfDay(days int) time.Time

func EndOfDayString

func EndOfDayString(days int, layout string) string

func Now

func Now() time.Time

func NowString

func NowString(layout string) string

Types

type EmptyExponentialBackOffOption

type EmptyExponentialBackOffOption struct{}

EmptyExponentialBackOffUrlOption does not alter the ExponentialBackOffuration. It can be embedded in another structure to build custom options.

This API is EXPERIMENTAL.

type ExponentialBackOff

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

func NewExponentialBackOff

func NewExponentialBackOff(opts ...ExponentialBackOffOption) *ExponentialBackOff

func (*ExponentialBackOff) ApplyOptions

func (o *ExponentialBackOff) ApplyOptions(options ...ExponentialBackOffOption) *ExponentialBackOff

func (*ExponentialBackOff) GetCurrentInterval

func (b *ExponentialBackOff) GetCurrentInterval() time.Duration

func (*ExponentialBackOff) GetElapsedTime

func (b *ExponentialBackOff) GetElapsedTime() time.Duration

func (*ExponentialBackOff) NextBackOff

func (b *ExponentialBackOff) NextBackOff() (time.Duration, bool)

false : have gone over the maximu elapsed time true : return remaining time

func (*ExponentialBackOff) Reset

func (b *ExponentialBackOff) Reset()

type ExponentialBackOffOption

type ExponentialBackOffOption interface {
	// contains filtered or unexported methods
}

A ExponentialBackOffOption sets options.

func WithExponentialBackOffOptionInitialInterval

func WithExponentialBackOffOptionInitialInterval(initialInterval time.Duration) ExponentialBackOffOption

func WithExponentialBackOffOptionMaxElapsedTime

func WithExponentialBackOffOptionMaxElapsedTime(maxElapsedTime time.Duration) ExponentialBackOffOption

func WithExponentialBackOffOptionMaxInterval

func WithExponentialBackOffOptionMaxInterval(maxInterval time.Duration) ExponentialBackOffOption

func WithExponentialBackOffOptionMultiplier

func WithExponentialBackOffOptionMultiplier(multiplier float64) ExponentialBackOffOption

func WithExponentialBackOffOptionRandomizationFactor

func WithExponentialBackOffOptionRandomizationFactor(randomizationFactor float64) ExponentialBackOffOption

type ExponentialBackOffOptionFunc

type ExponentialBackOffOptionFunc func(*ExponentialBackOff)

ExponentialBackOffOptionFunc wraps a function that modifies ExponentialBackOff into an implementation of the ExponentialBackOffOption interface.

type TimeCounter

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

func New

func New(effect bool) *TimeCounter

func (*TimeCounter) Reset

func (t *TimeCounter) Reset()

func (*TimeCounter) String

func (t *TimeCounter) String() string

func (*TimeCounter) Summary

func (t *TimeCounter) Summary(f func(idx int, msg string, cost time.Duration, at time.Time))

func (*TimeCounter) Tick

func (t *TimeCounter) Tick(msg string)