Function withLock

withLock<T>(
    path: string,
    fn: () => Promise<T>,
    options?: LockOptions,
): Promise<T>
Runs fn while holding a lock file, so writers take turns. A lock left by a process that has exited is taken over. Waiting longer than the timeout throws an error naming the process that holds the lock.
Type Parameters
- T
Parameters
- path: string
- fn: () => Promise<T>
- options: LockOptions = {}
Returns Promise<T>
- Defined in lib/lock.ts:73