Log Event

Fires once for each log message.

Syntax

class MQTTLogEventParams {
public:
  int LogLevel();
  const QString &Message();
  const QString &LogType();
  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void Log(MQTTLogEventParams *e);
// Or, subclass MQTT and override this emitter function. virtual int FireLog(MQTTLogEventParams *e) {...}

Remarks

This event fires once for each log message generated by the class. 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 class.
  • Packet: Packet content logging.
  • Reconnect: Reconnection status messages.
  • Session: Session status messages.

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IPWorks MQ 2020 Qt Edition - Version 20.0 [Build 8162]