/// <summary>
/// Sets the special transitions.
/// </summary>
/// <param name="specialTransitions">The special transitions.</param>
internal void SetSpecialTransitions(Dictionary<Guid, AsyncHandlerEarlyExitRequest> specialTransitions)
{
var statusMap = new Dictionary<Guid, AsyncHandlerEarlyExitRequest>();
lock (this._specialTransitionsLock)
{
foreach (Guid key in specialTransitions.Keys)
statusMap.Add(key, specialTransitions[key]);
}
var eventHandler = this.AsyncOperationStatusChanged;
if (eventHandler == null)
return;
var e = new AsyncOperationStatusChangedEventArgs(statusMap);
eventHandler((object)this, e);
lock (this._specialTransitionsLock)
{
foreach (Guid eventId in e.HandledOperations)
this.RemoveSpecialTransitionNoLock(eventId);
}
}
/// <summary>
/// Called when [asynchronous operation status changed].
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="AsyncOperationStatusChangedEventArgs"/> instance containing the event data.</param>
private void OnAsyncOperationStatusChanged(object sender, AsyncOperationStatusChangedEventArgs e)
{
var asyncOperationStatusChanged = this.AsyncOperationStatusChanged;
if (asyncOperationStatusChanged != null)
{
try
{
asyncOperationStatusChanged(this, e);
}
catch (System.Exception ex)
{
ErrorAction errorAction = this._errorHandler.Handle(ex);
if (errorAction.Type == ErrorActionType.Rethrow)
{
throw;
}
}
}
}