DMUTEX #

dmutex is a Dart package that provides asynchronous locks and reentrant locks for effective concurrency control in your Dart applications. With DLock, you can ensure exclusive access to critical sections of your code, preventing race conditions and conflicts. Additionally, the ReentrantDLock class allows nested synchronized blocks, providing a more flexible locking mechanism for complex scenarios.

Brief description of your package.

Installation #

Add this to your pubspec.yaml:

dependencies:
  dmutex: ^1.0.0

Usage #

Here's how you can use the classes provided by this package.

DLock #

An asynchronous lock implementation that provides exclusive access control.

import 'package:dmutex/dmutex.dart';

void main() async {
  final dLock = DLock();

  await dLock.withLock(() async {
    // Critical section
  });
}

ReentrantDLock #

A reentrant lock that allows nested synchronized blocks.

import 'package:dmutex/dmutex.dart';

void main() async {
  final reentrantDLock = ReentrantDLock();

  await reentrantDLock.withLock(() async {
    // Outer synchronized block

    await reentrantDLock.withLock(() async {
      // Inner synchronized block
    });
  });
}

Examples #

For more examples, check out the example directory.

Testing #

To run the tests for this package, use the following command:

dart test

License #

This project is licensed under the MIT License - see the LICENSE file for details.