Class Synchronizer

Provides a framework for implementing asynchronous locks and related synchronization primitives that doesn't rely on first-in-first-out (FIFO) wait queues.

Inheritance
Object
Synchronizer
AsyncCountdownEvent
AsyncManualResetEvent
Implements
Namespace: DotNext.Threading
Assembly: DotNext.Threading.dll
Syntax
public abstract class Synchronizer : Disposable, ISynchronizer
Remarks

Derived synchronization primitives more efficient in terms of memory pressure in comparison with QueuedSynchronizer. It shares the same instance of under contention for all waiters.

Properties

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IsSet

Determines whether this event in signaled state.

Declaration
public bool IsSet { get; }
Property Value
Type Description
Boolean

Methods

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Dispose(Boolean)

Releases all resources associated with exclusive lock.

Declaration
protected override void Dispose(bool disposing)
Parameters
Type Name Description
Boolean disposing

Indicates whether the Dispose(Boolean) has been called directly or from finalizer.
Remarks

This method is not thread-safe and may not be used concurrently with other members of this instance.

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Wait(TimeSpan, CancellationToken)

Suspends the caller until this event is set.

Declaration
public Task<bool> Wait(TimeSpan timeout, CancellationToken token)
Parameters
Type Name Description
TimeSpan timeout

The number of time to wait before this event is set.
CancellationToken token

The token that can be used to cancel waiting operation.
Returns
Type Description
Task<Boolean>

true, if this event was set; otherwise, false.

Explicit Interface Implementations

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ISynchronizer.HasWaiters

Declaration
bool ISynchronizer.HasWaiters { get; }
Returns
Type Description
Boolean

Implements

Extension Methods