( lockDir: string, purpose: string, now: number, leaseMs: number, )
| 42 | } |
| 43 | |
| 44 | function shouldRecoverLockDir( |
| 45 | lockDir: string, |
| 46 | purpose: string, |
| 47 | now: number, |
| 48 | leaseMs: number, |
| 49 | ): { recover: false } | { recover: true; owner: FsLockOwner | null } { |
| 50 | const staleOwner = readLockOwnerSync(lockDir); |
| 51 | if (!staleOwner) { |
| 52 | return isDirectoryOlderThan(lockDir, now, leaseMs) |
| 53 | ? { recover: true, owner: null } |
| 54 | : { recover: false }; |
| 55 | } |
| 56 | if ( |
| 57 | staleOwner.purpose !== purpose || |
| 58 | staleOwner.expiresAtMs > now || |
| 59 | isPidAlive(staleOwner.pid) |
| 60 | ) { |
| 61 | return { recover: false }; |
| 62 | } |
| 63 | return { recover: true, owner: staleOwner }; |
| 64 | } |
| 65 | |
| 66 | function tryRecoverExpiredLockDir( |
| 67 | lockDir: string, |
no test coverage detected