/// <summary>
/// This method will be called if plc connection changed
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void _client_OnConnectionChange(object sender, Dacs7.PlcConnectionNotificationEventArgs e)
{
PlcConnectionChanged?.Invoke(_subscribers.Keys.ToList(), e.IsConnected);
if (!e.IsConnected && _reconnectOnConnectionLost)
{
Reconnect();
}
}
/// <summary>
/// Add subscriber to plc connection changed notification
/// </summary>
/// <param name="subscriberId"></param>
public void AddConnectionSubscriber(string subscriberId)
{
if (!_subscribers.ContainsKey(subscriberId))
{
if (_subscribers.TryAdd(subscriberId, null))
{
//Initial callback
PlcConnectionChanged?.Invoke(new List <string> {
subscriberId
}, _client.IsConnected);
}
}
}
