lockfile

package

v1.1.2 Latest Latest Go to latest Published: Mar 8, 2020 License: Unlicense Imports: 6 Imported by: 1

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Package lockfile implements a lock to limit a binary to one process per anchor file.

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type Lock string

Lock is lockfile to limit a binary to one process per anchor file.

func Create(anchorFile string) (Lock, error)

Create a lock for the given binary anchorFile. Returns an error if the lock already exists.

func (l *Lock) Release() error

Release the lock. The protected process should call this method during shutdown.