pidlock

package

v0.1.0 Latest Latest Go to latest Published: Jul 8, 2026 License: AGPL-3.0 Imports: 6 Imported by: 0

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

Manager manages the PID file and lock file to ensure a single instance runs.

func New(runDir string) *Manager

New creates a Manager for the given run directory.

func (m *Manager) Acquire() error

Acquire tries to acquire the instance lock and write the current PID.

func (m *Manager) Release() error

Release removes the PID file and releases the lock.