shutdown

package
v1.6.0-rc.4 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Feb 10, 2022 License: Apache-2.0 Imports: 5 Imported by: 8

Documentation

Index

Constants

This section is empty.

Variables

View Source
var ErrShutdown = errors.New("shutdown")

ErrShutdown is the error condition when a context has been fully shutdown

Functions

This section is empty.

Types

type Service

type Service interface {
	// Shutdown initiates shutdown
	Shutdown()
	// RegisterCallback registers functions to be called on shutdown and before
	// the shutdown channel is closed. A callback error will propagate to the
	// context error
	RegisterCallback(func(context.Context) error)
}

Service is used to facilitate shutdown by through callback registration and shutdown initiation

func WithShutdown

func WithShutdown(ctx context.Context) (context.Context, Service)

WithShutdown returns a context which is similar to a cancel context, but with callbacks which can propagate to the context error. Unlike a cancel context, the shutdown context cannot be canceled from the parent context. However, future child contexes will be canceled upon shutdown.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL