co⚡e: Sparkplug™ MQTT edge

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:= SPStack.CmpLog.LogClass.LOG_DEBUG;"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)679","Tag":null,"Text":"(string)SubscriberNCMDDiag := 'NCMD Subscriber';"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)680","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)681","Tag":null,"Text":"(string)IF _NCMD.xEnable THEN"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)682","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, '.EN');"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)683","Tag":null,"Text":"(string)ELSE"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)684","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, '.IDLE');"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)685","Tag":null,"Text":"(string)END_IF"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)686","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)687","Tag":null,"Text":"(string)IF _NCMD.xBusy THEN"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)688","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, '.BUSY');"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)689","Tag":null,"Text":"(string)END_IF"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)690","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)691","Tag":null,"Text":"(string)IF _NCMD.xReceived THEN"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)692","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, '.RCV');"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)693","Tag":null,"Text":"(string)END_IF"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)694","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)695","Tag":null,"Text":"(string)IF _NCMD.xSubscribeActive THEN"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)696","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, '.ACTIVE');"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)697","Tag":null,"Text":"(string)END_IF"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)698","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)699","Tag":null,"Text":"(string)IF _NCMD.xError THEN"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)700","Tag":null,"Text":"(string)    LogClass := SPStack.CmpLog.LogClass.LOG_ERROR;"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)701","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, '.ERR= ');"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)702","Tag":null,"Text":"(string)    SubscriberNCMDDiag := CONCAT(SubscriberNCMDDiag, SPStack.MQTTErrorToString(_NCMD.eMQTTError));"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)703","Tag":null,"Text":"(string)END_IF"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)704","Tag":null,"Text":"(string)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)705","Tag":null,"Text":"(string)// log on 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SubscriberNCMDDiag;"}}]}}}}},"Interface":{"@Type":"a9ed5b7e","@Value":{"TextDocument":{"@Type":"f3878285","@Value":{"TextLines":{"@Type":"[a5de0b0b]","@Value":[{"@Type":"a5de0b0b","@Value":{"Id":"(long)671","Tag":null,"Text":"(string)(*"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)672","Tag":null,"Text":"(string)\tReturns a dynamic connection state string for diagnosis purposes"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)673","Tag":null,"Text":"(string)\tThis string also gets logged into the SparkplugLog on any change"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)674","Tag":null,"Text":"(string)*)"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)675","Tag":null,"Text":"(string)METHOD SubscriberNCMDDiag : STRING"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)676","Tag":null,"Text":"(string)VAR"}},{"@Type":"a5de0b0b","@Value":{"Id":"(long)677","Tag":null,"Text":"(string)    LogClass : 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