fileflag

package

v0.0.0-...-5c114db Latest Latest Go to latest Published: Nov 2, 2023 License: MIT 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

Package fileflag provides the FileFlag type, which lets you use asynchronous flags for interprocess semaphore.

This section is empty.

This section is empty.

This section is empty.

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

func NewFileFlag(filename string) (ff *FileFlag, err error)

NewFileFlag creates a new FileFlag.

func (ff *FileFlag) Close()

Close closes the FileFlag and disables its watcher. This will also release all waits. This method is nil-safe.

func (ff *FileFlag) Wait()

Wait blocks until the flag has been removed. If the flag is already removed, it is a passthrough.

func (ff *FileFlag) WaitForDone()

WaitForDone blocks until the flag has completely been resolved.

func (ff *FileFlag) WaitForStart()

WaitForStart blocks until the flag exists. If it already exists, it is a passthrough.

func (ff *FileFlag) WaitForWatch()

WaitForWatch blocks until the flag has been watched.

func (ff *FileFlag) Watch()

Watch is our goroutine for watching for changes.