grace

package

v0.0.2 Latest Latest Go to latest Published: May 10, 2020 License: BSD-3-Clause Imports: 7 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Rendered for

This section is empty.

View Source

var (
	// InheritFdPrefix marks the fd inherited from parent process
	InheritFdPrefix = "LISTEN_FD_INHERIT"
)

func CreateListener(proto string, addr string) (net.Listener, error)

CreateListener creates a listener from inherited fd if there is no inherited fd, create a now one.

func CreateUDPConn(addr string) (*net.UDPConn, error)

CreateUDPConn creates a udp connection from inherited fd if there is no inherited fd, create a now one.

func GetAllLisenFiles() map[string]*os.File

GetAllLisenFiles returns all listen files

func GraceHandler(userFunc, stopFunc handlerFunc)

GraceHandler set the signle handler for grace restart

func SignalUSR2(pid int)

GraceHandler send signal USR2 to pid

This section is empty.