Log Event

Fires once for each log message.


public event OnLogHandler OnLog;

public delegate void OnLogHandler(object sender, MqttLogEventArgs e);

public class MqttLogEventArgs : EventArgs {
  public int LogLevel { get; }
  public string Message { get; }
  public string LogType { get; }
Public Event OnLog As OnLogHandler

Public Delegate Sub OnLogHandler(sender As Object, e As MqttLogEventArgs)

Public Class MqttLogEventArgs Inherits EventArgs
  Public ReadOnly Property LogLevel As Integer
  Public ReadOnly Property Message As String
  Public ReadOnly Property LogType As String
End Class


This event fires once for each log message generated by the component. The verbosity is controlled by the LogLevel setting.

LogLevel indicates the level of the Message. Possible values are:

0 (None) No events are logged.
1 (Info - default) Informational events are logged.
2 (Verbose) Detailed data is logged.
3 (Debug) Debug data is logged.

LogType identifies the type of log entry. Possible values are:

  • Info: General information about the component.
  • Packet: Packet content logging.
  • Reconnect: Reconnection status messages.
  • Session: Session status messages.

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IPWorks MQ 2020 .NET Edition - Version 20.0 [Build 8162]