proper-lockfile
A robust inter-process and inter-machine lockfile utility for Node.js that works reliably on local and network file systems.
What is proper-lockfile?
proper-lockfile is a Node.js library that provides reliable file locking for coordinating access to shared resources across multiple processes and machines. It solves the problem of race conditions and resource conflicts in distributed systems by implementing a robust locking mechanism that works consistently on both local and network file systems.
Node.js developers building applications that require coordination between multiple processes or machines accessing shared files, particularly those working with network file systems or distributed architectures.
Developers choose proper-lockfile because it uses the reliable `mkdir` strategy instead of problematic `O_EXCL` flags, provides automatic staleness prevention through mtime updates, detects compromised locks, and works correctly on network file systems where other solutions fail.
Overview
An inter-process and inter-machine lockfile utility that works on a local or network file system.
Use Cases
Best For
- Coordinating access to shared configuration files in multi-process applications
Related Projects
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
