Log Event

Fires once for each log message.

Syntax

ANSI (Cross Platform)
virtual int FireLog(MQTTLogEventParams *e);
typedef struct {
int LogLevel;
const char *Message;
const char *LogType; int reserved; } MQTTLogEventParams; Unicode (Windows) virtual INT FireLog(MQTTLogEventParams *e);
typedef struct {
INT LogLevel;
LPCWSTR Message;
LPCWSTR LogType; INT reserved; } MQTTLogEventParams;
- (void)onLog:(int)logLevel :(NSString*)message :(NSString*)logType;
#define EID_MQTT_LOG 5

virtual INT IPWORKSMQ_CALL FireLog(INT &iLogLevel, LPSTR &lpszMessage, LPSTR &lpszLogType);

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 C++ Edition - Version 20.0 [Build 8162]