private async Task CloseInitiateAsync(CancellationToken token)
{
InstanceContext[] instances = ToArray();
for (int index = 0; index < instances.Length; index++)
{
InstanceContext instance = instances[index];
try
{
if (instance.State == CommunicationState.Opened)
{
Task result = instance.CloseAsync(token);
if (!result.IsCompleted)
{
ContinueCloseInstanceContext(result);
continue;
}
await result;
}
else
{
instance.Abort();
}
}
catch (ObjectDisposedException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Information);
}
catch (InvalidOperationException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Information);
}
catch (CommunicationException e)
{
DiagnosticUtility.TraceHandledException(e, TraceEventType.Information);
}
catch (TimeoutException e)
{
//if (TD.CloseTimeoutIsEnabled())
//{
// TD.CloseTimeout(e.Message);
//}
DiagnosticUtility.TraceHandledException(e, TraceEventType.Information);
}
}
}
