cross-process-lock

Cross-process file locking solution with lock-queue

gridfs-locks

Distributed read/write locking based on MongoDB, designed to make GridFS safe for concurrent access

proper-lockfile

A inter-process and inter-machine lockfile utility that works on a local or network file system

os-lock

Cross-platform file locking/unlocking

@alcalzone/proper-lockfile

A inter-process and inter-machine lockfile utility that works on a local or network file system