C# Класс SIL.Utils.GlobalMutex

This is a cross-platform, global, named mutex that can be used to synchronize access to data across processes. It supports reentrant locking. This is needed because Mono does not support system-wide, named mutexes. Mono does implement the Mutex class, but even when using the constructors with names, it only works within a single process.

Наследование: SIL.Utils.FwDisposableBase

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Открытые методы

Метод	Описание
GlobalMutex ( string name ) : System	Initializes a new instance of the GlobalMutex class.
Initialize ( ) : bool	Initializes this mutex.
InitializeAndLock ( ) : IDisposable	Initializes and locks this mutex. This is an atomic operation on Windows, but not Linux.
InitializeAndLock ( bool &createdNew ) : IDisposable	Initializes and locks this mutex. On Windows, this is an atomic operation, so the "createdNew" variable is guaranteed to return a correct value. On Linux, this is not an atomic operation, so "createdNew" is guaranteed to be correct only if it returns true.
Lock ( ) : IDisposable	Locks this mutex.
Unlink ( ) : bool	Unlinks or removes the mutex from the system. This only has an effect on Linux. Windows will automatically unlink the mutex. This can be called while the mutex is locked.

Защищенные методы

Метод	Описание
DisposeManagedResources ( ) : void	Disposes managed resources.

Описание методов

DisposeManagedResources() защищенный метод

Disposes managed resources.

protected DisposeManagedResources ( ) : void
Результат	void

GlobalMutex() публичный метод

Initializes a new instance of the GlobalMutex class.

public GlobalMutex ( string name ) : System
name	string
Результат	System

Initialize() публичный метод

Initializes this mutex.

public Initialize ( ) : bool
Результат	bool

InitializeAndLock() публичный метод

Initializes and locks this mutex. This is an atomic operation on Windows, but not Linux.

public InitializeAndLock ( ) : IDisposable
Результат	IDisposable

InitializeAndLock() публичный метод

Initializes and locks this mutex. On Windows, this is an atomic operation, so the "createdNew" variable is guaranteed to return a correct value. On Linux, this is not an atomic operation, so "createdNew" is guaranteed to be correct only if it returns true.

public InitializeAndLock ( bool &createdNew ) : IDisposable
createdNew	bool
Результат	IDisposable

Lock() публичный метод

Locks this mutex.

public Lock ( ) : IDisposable
Результат	IDisposable

Unlink() публичный метод

Unlinks or removes the mutex from the system. This only has an effect on Linux. Windows will automatically unlink the mutex. This can be called while the mutex is locked.

public Unlink ( ) : bool
Результат	bool