Method appendToFile

src/utils/sessionStorage.ts:634–643

(filePath: string, data: string)

  }

  private async appendToFile(filePath: string, data: string): Promise<void> {
    try {
      await fsAppendFile(filePath, data, { mode: 0o600 })
    } catch {
      // Directory may not exist — some NFS-like filesystems return
      // unexpected error codes, so don't discriminate on code.
      await mkdir(dirname(filePath), { recursive: true, mode: 0o700 })
      await fsAppendFile(filePath, data, { mode: 0o600 })
    }
  }

  private async drainWriteQueue(): Promise<void> {
    for (const [filePath, queue] of this.writeQueues) {