async-lock

Promise based simple mutex for JS: preventing from running same code block at the same time.

API

  • LockObj (class) used to store mutex statuses.
  • lock (function) used to lock statement, just like C# lock{}.

Usage

const { lock, LockObj } = require("@mtripg6666tdr/async-lock");

const locker = new LockObj();
const someFunction = async () => {
  return await lock(locker, () => {
    // do some stuff.
  });
};

Example

Please see test file.

License

MIT

GitHub

View Github