如何在进程之间分发互斥锁？

Question

我正在尝试实现不同进程之间的同步。应同步多个进程调用ProcessLock。我能够实现它。但问题是其他线程无法进入关键部分。锁始终由同一应用程序获取。如何在不同的应用程序之间共享锁定。

  public class ProcessLock : IDisposable
        {
            // the name of the global mutex;
            private const string MutexName = "FAA9569-7DFE-4D6D-874D-19123FB16CBC-8739827-[SystemSpecicString]";

            private Mutex _globalMutex;

            private bool _owned = false;

           // Synchronized constructor using mutex    
            public ProcessLock(TimeSpan timeToWait)
            {
                try
                {
                    _globalMutex = new Mutex(true, MutexName, out _owned);
                    if (_owned == false)
                    {
                        // did not get the mutex, wait for it.
                        _owned = _globalMutex.WaitOne(timeToWait);
                    }
                }
                catch (Exception ex)
                {
                    Trace.TraceError(ex.Message);
                    throw;
                }
            }

            public void Dispose()
            {
                if (_owned)
                {   
                    //Releasing  the lock to be acquired by different processes.
                    _globalMutex.ReleaseMutex();
                }            
                _globalMutex = null;
            }
        }

如果三个方法正在调用此构造函数，则所有方法都应按顺序调用或以某种循环方式调用。

我有以下包装类

 public class CrossProcessLockFactory
    {
        private static int DefaultTimoutInMinutes = 2;
        public static IDisposable CreateCrossProcessLock()
        {
            return new ProcessLock(TimeSpan.FromMinutes(DefaultTimoutInMinutes));
        }

        public static IDisposable CreateCrossProcessLock(TimeSpan timespan)
        {
            return new ProcessLock(timespan);
        }
    }

在主要方法中。

 using (CrossProcessLockFactory.CreateCrossProcessLock())
            {
                // if we get out it is ready
                Console.WriteLine("Using the mutex on process 1. Press any key to release the mutex");
                Console.ReadLine();
            }