wait

package
v3.3.0-rc.4+incompatible Latest Latest
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Published: Jan 22, 2018 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package wait provides utility functions for polling, listening using Go channel.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewTimeList

func NewTimeList() *timeList

Types

type Wait

type Wait interface {
	// Register waits returns a chan that waits on the given ID.
	// The chan will be triggered when Trigger is called with
	// the same ID.
	Register(id uint64) <-chan interface{}
	// Trigger triggers the waiting chans with the given ID.
	Trigger(id uint64, x interface{})
	IsRegistered(id uint64) bool
}

Wait is an interface that provides the ability to wait and trigger events that are associated with IDs.

func New

func New() Wait

New creates a Wait.

func NewWithResponse

func NewWithResponse(ch <-chan interface{}) Wait

type WaitTime

type WaitTime interface {
	// Wait returns a chan that waits on the given logical deadline.
	// The chan will be triggered when Trigger is called with a
	// deadline that is later than the one it is waiting for.
	Wait(deadline uint64) <-chan struct{}
	// Trigger triggers all the waiting chans with an earlier logical deadline.
	Trigger(deadline uint64)
}

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