private void BeginReconnect()
{
if (m_subscription != null)
{
foreach (MonitoredItem monitoredItem in m_subscription.MonitoredItems)
{
Opc.Ua.Server.MonitoredItem localItem = (Opc.Ua.Server.MonitoredItem)monitoredItem.Handle;
localItem.QueueValue(null, StatusCodes.BadDeviceFailure);
}
}
if (m_reconnectHandler == null)
{
m_reconnectHandler = new SessionReconnectHandler();
m_reconnectHandler.BeginReconnect(m_session, m_reconnectPeriod * 1000, Server_ReconnectComplete);
}
m_session = null;
m_subscription = null;
}
/// <summary>
/// Handles a datachange notifications.
/// </summary>
private void MonitoredItem_Notification(Subscription subscription, DataChangeNotification notification, IList <string> stringTable)
{
if (!Object.ReferenceEquals(subscription, m_subscription))
{
return;
}
lock (m_lock)
{
for (int ii = 0; ii < notification.MonitoredItems.Count; ii++)
{
MonitoredItem monitoredItem = m_subscription.FindItemByClientHandle(notification.MonitoredItems[ii].ClientHandle);
if (monitoredItem != null)
{
Opc.Ua.Server.MonitoredItem localItem = (Opc.Ua.Server.MonitoredItem)monitoredItem.Handle;
localItem.QueueValue(notification.MonitoredItems[ii].Value, null);
}
}
}
}