public static IDisposable SafeRegister(this CancellationToken cancellationToken, Action <object> callback, object state)
{
var callbackWrapper = new CancellationCallbackWrapper(callback, state);
var registration = cancellationToken.Register(s => InvokeCallback(s), callbackWrapper);
var disposeCancellationState = new DisposeCancellationState(callbackWrapper, registration);
return(new DisposableAction(s => Dispose(s), disposeCancellationState));
}
public static IDisposable SafeRegister(this CancellationToken cancellationToken, Action<object> callback, object state)
{
var callbackWrapper = new CancellationCallbackWrapper(callback, state);
// Ensure delegate continues to use the C# Compiler static delegate caching optimization.
CancellationTokenRegistration registration = _tokenRegister(ref cancellationToken, s => InvokeCallback(s), callbackWrapper);
var disposeCancellationState = new DiposeCancellationState(callbackWrapper, registration);
// Ensure delegate continues to use the C# Compiler static delegate caching optimization.
return new DisposableAction(s => Dispose(s), disposeCancellationState);
}
public static IDisposable SafeRegister(this CancellationToken cancellationToken, Action <object> callback, object state)
{
var callbackWrapper = new CancellationCallbackWrapper(callback, state);
// Ensure delegate continues to use the C# Compiler static delegate caching optimization.
CancellationTokenRegistration registration = _tokenRegister(ref cancellationToken, s => InvokeCallback(s), callbackWrapper);
var disposeCancellationState = new DiposeCancellationState(callbackWrapper, registration);
// Ensure delegate continues to use the C# Compiler static delegate caching optimization.
return(new DisposableAction(s => Dispose(s), disposeCancellationState));
}
public DiposeCancellationState(CancellationCallbackWrapper callbackWrapper, CancellationTokenRegistration registration)
{
_callbackWrapper = callbackWrapper;
_registration = registration;
}
public DiposeCancellationState(CancellationCallbackWrapper callbackWrapper, CancellationTokenRegistration registration)
{
_callbackWrapper = callbackWrapper;
_registration = registration;
}
