void OnAnnouncementSendsCompleted(IAsyncResult result)
{
if (!result.CompletedSynchronously)
{
Exception error = null;
try
{
AnnouncementSendsAsyncResult.End(result);
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
error = e;
}
if (error != null)
{
CallCompleteOnce(false, error);
}
else
{
if (Interlocked.Increment(ref this.completions) == innerResults.Length)
{
CallCompleteOnce(false, null);
}
}
}
}
public void Start(TimeSpan timeout, bool canCompleteSynchronously)
{
if (this.IsCompleted || this.cancelled)
{
return;
}
bool synchronousCompletion = canCompleteSynchronously;
Exception error = null;
bool complete = false;
try
{
for (int i = 0; i < this.innerResults.Length; i++)
{
this.innerResults[i].Start(timeout);
if (this.innerResults[i].CompletedSynchronously)
{
AnnouncementSendsAsyncResult.End(this.innerResults[i]);
complete = (Interlocked.Increment(ref this.completions) == innerResults.Length);
}
else
{
synchronousCompletion = false;
}
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
error = e;
}
if (error != null)
{
CallCompleteOnce(synchronousCompletion, error);
}
else if (complete)
{
CallCompleteOnce(synchronousCompletion, null);
}
}