/// <summary>
/// Handles the MqttMsgPublishReceived event of the client control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="MqttMsgPublishEventArgs"/> instance containing the event data.</param>
void client_MqttMsgPublishReceived(object sender, MqttMsgPublishEventArgs e)
{
try
{
string[] parts = e.Topic.Split(new char[] { '/' });
TopicPath path = new TopicPath(parts);
string mode = path.Mode.ToLower();
if (mode == "command" && path.AssetId != null) //it can only be an actuator value is there is an asset path.
{
OnActuatorValue(path, e);
}
else if (_logger != null)
{
_logger.Error("invalid mode: " + mode + ", can't dispatch message");
}
}
catch (Exception ex)
{
if (_logger != null)
{
_logger.Error("problem with incomming mqtt message", ex.ToString());
}
}
}
/// <summary>
/// Called when a value arrived that has to be sent to an actuator
/// </summary>
/// <param name="path">The path.</param>
/// <param name="e">The <see cref="MqttMsgPublishEventArgs"/> instance containing the event data.</param>
private void OnActuatorValue(TopicPath path, MqttMsgPublishEventArgs e)
{
if (ActuatorValue != null)
{
#if WINDOWS_UAP
string val = System.Text.Encoding.UTF8.GetString(e.Message, 0, e.Message.Length);
#else
string val = System.Text.Encoding.UTF8.GetString(e.Message);
#endif
ActuatorData data = new ActuatorData();
data.Load(val);
data.Asset = path.AssetId;
ActuatorValue(this, data);
}
}