runutil

Documentation

Overview

Package runutil provides helpers to advanced function scheduling control like repeat or retry.

It's very often the case when you need to excutes some code every fixed intervals or have it retried automatically. To make it reliably with proper timeout, you need to carefully arrange some boilerplate for this. Below function does it for you.

For repeat executes, use Repeat:

err := runutil.Repeat(10*time.Second, stopc, func() error {
	// ...
})

Index

• func Repeat(interval time.Duration, stopc <-chan struct{}, f func() error) error

Functions

func Repeat

func Repeat(interval time.Duration, stopc <-chan struct{}, f func() error) error

Repeat executes f every interval seconds until stopc is closed. It executes f once right after being called.