/// <summary>
/// Notifies subscribers on start.
/// </summary>
private void NotifySubscriberStart()
{
IStreamAwareScopeHandler handler = GetStreamAwareHandler();
if (handler != null)
{
try {
handler.StreamSubscriberStart(this);
} catch (Exception ex) {
log.Error("Error notify streamSubscriberStart", ex);
}
}
}
