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log4net log4net

Last Updated: Mar. 30, 2022

To install Coralogix.Log4net.1.2.10.Only, run the following command in the Package Manager Console –

Install-Package Coralogix.Log4net.1.2.10.Only

To install Coralogix Log4net 2.0 and Above, run the following command in the Package Manager Console –

Install-Package Coralogix.Log4net.2.0

For .NET Core, use: 

Install-Package CoralogixCoreLog4Net

General:

Private Key – A unique ID that represents your company. The private key can be found under ‘settings’->’ send your logs’. It is located in the upper left corner.

Application Name – The name of your main application, for example, a company called “SuperData” would probably insert the “SuperData” string parameter or if they want to debug their test environment they might enter the “SuperData– Test”.

SubSystem Name – Your application probably has multiple subsystems, for example, Backend servers, Middleware, Frontend servers, etc. to help you examine the data you need, inserting the subsystem parameter is vital.

Via Log4NET configuration XML:

<?xml version="1.0" encoding="utf-8" ?>
<log4net>
  <appender name="CoralogixLog4NetAppender" type="CoralogixLog4Net.CoralogixLog4NetAppender, CoralogixLog4Net" >
    <applicationName>MyApp</applicationName>
    <subsystemName>BL</subsystemName>
    <privateKey>11111111-1111-1111-1111-111111111111</privateKey>
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%date [%thread] %-5level %logger [%ndc] - %message%newline" />
    </layout>
  </appender>
  <root>
    <level value="INFO" />

Via code:

//Initilizing new CoralogixLog4Net appender.

            CoralogixLog4NetAppender coralogixAppender = new CoralogixLog4NetAppender();



            coralogixAppender.PrivateKey = "11111111-1111-1111-1111-111111111111";

            coralogixAppender.ApplicationName = "MyTestApp";

            coralogixAppender.SubsystemName = "BL";



            //Configure the Level filter for the Coralogix Appender 

            var coralogixFilter = new log4net.Filter.LevelRangeFilter();

            coralogixFilter.LevelMin = Level.All;

            coralogixAppender.AddFilter(coralogixFilter);


            log4net.Config.BasicConfigurator.Configure(coralogixAppender);


            //Adding the Coralogix log4Net appender to the Repository

            var root = ((log4net.Repository.Hierarchy.Hierarchy)LogManager.GetRepository()).Root;

            var attachable = root as IAppenderAttachable;

            if (attachable != null)

            {

                attachable.AddAppender(coralogixAppender);

            }



            // Define the actual log4net logger which through it all log entires should be reported

            ILog logger = log4net.LogManager.GetLogger(typeof(Program));


            //Activate the Coralogix appender to the log4net logger which was just created above
            coralogixAppender.ActivateOptions();

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