Class NonConcurrentSynchronizationContext

Namespace

Microsoft.VisualStudio.Threading

Assembly

Microsoft.VisualStudio.Threading.dll

A SynchronizationContext that executes messages in the order they are received.

public sealed class NonConcurrentSynchronizationContext : SynchronizationContext

Inheritance

object

SynchronizationContext

NonConcurrentSynchronizationContext

Inherited Members

SynchronizationContext.IsWaitNotificationRequired()

SynchronizationContext.OperationCompleted()

SynchronizationContext.OperationStarted()

SynchronizationContext.SetSynchronizationContext(SynchronizationContext)

SynchronizationContext.Wait(IntPtr[], bool, int)

SynchronizationContext.Current

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

AwaitExtensions.GetAwaiter(SynchronizationContext)

ThreadingTools.Apply(SynchronizationContext?, bool)

Remarks

Delegates will be invoked in the order they are received on the threadpool. No two delegates will ever be executed concurrently, but Send(SendOrPostCallback, object?) may permit a delegate to execute inline on another. Note that if the delegate invokes an async method, the delegate formally ends when the async method yields for the first time or returns, whichever comes first. Once that delegate returns the next delegate can be executed.

Constructors

NonConcurrentSynchronizationContext(bool)

Initializes a new instance of the NonConcurrentSynchronizationContext class.

public NonConcurrentSynchronizationContext(bool sticky)

Parameters

sticky bool

A value indicating whether to set this instance as Current when invoking delegates. This has the effect that async methods that are invoked on this SynchronizationContext will execute their continuations on this SynchronizationContext as well unless they use ConfigureAwait(bool) with false as the argument.

Methods

CreateCopy()

public override SynchronizationContext CreateCopy()

Returns

SynchronizationContext

Post(SendOrPostCallback, object?)

public override void Post(SendOrPostCallback d, object? state)

Parameters

d SendOrPostCallback

state object

Send(SendOrPostCallback, object?)

public override void Send(SendOrPostCallback d, object? state)

Parameters

d SendOrPostCallback

state object

Events

UnhandledException

Occurs when posted work throws an unhandled exception.

public event EventHandler<Exception>? UnhandledException

Event Type

EventHandler<Exception>

Remarks

Any exception thrown from this handler will crash the process.