Log4net does not work in dll

I am currently having problems getting log4net to work in a specific DLL. I am currently using log4net in other dlls that my test application calls, and registration works fine in these dlls as well as in my test application. This is one particular dll I am having problems with. Here is a snippet of code from the dll I'm having problems with.

//This is from ABC.dll
public class SessionFactory
{
    protected static ISessionFactory sessionFactory;
    private static readonly ILog log = LogManager.GetLogger(typeof(SessionFactory));

    private static void Init()
    {
        try
        {
            //Read the configuration from hibernate.xml.cfg or app.config
            Configuration normalConfig = new Configuration().Configure();
            ConfigureNhibernateValidator(normalConfig);

            log.Debug("Initializing session factory");

            sessionFactory = Fluently.Configure(normalConfig)
              .Mappings(m =>
                  m.FluentMappings
                  .AddFromAssemblyOf<OrderHeaderMap>()
                  .Conventions.AddFromAssemblyOf<PascalCaseColumnNameConvention>())
               .ProxyFactoryFactory("NHibernate.ByteCode.LinFu.ProxyFactoryFactory, NHibernate.ByteCode.LinFu")
              .BuildSessionFactory();

            log.Debug("Finished initializing the session factory");
        }
        catch(Exception ex)
        {
            //Code not shown
        }
    }
}

In my test application, I call:

log4net.Config.XmlConfigurator.Configure();

Here is my log4net configuration in my App.config file:

<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>
  <log4net>
    <!-- ALL|DEBUG|INFO|WARN|ERROR|FATAL|OFF -->
    <root>
      <level value="DEBUG"/>
      <appender-ref ref="SpeedTest"/>
    </root>

    <!-- This is a default logger that nhibernate uses to push out all the SQL statements to-->
    <logger name="NHibernate.SQL" additivity="false">
      <level value="DEBUG"/>
      <appender-ref ref="NHibernateConsoleLog"/>
      <appender-ref ref="NHibernateFileLog"/>
    </logger>

    <!-- This is a default logger that nhibernate uses to push out all the debugging type information to-->
    <logger name="NHibernate" additivity="false">
      <level value="DEBUG"/>
      <appender-ref ref="NHibernateFileLog"/>
    </logger>

    <appender name="NHibernateConsoleLog" type="log4net.Appender.TraceAppender">
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}] - %message%newline"/>
      </layout>
    </appender>

    <appender name="NHibernateFileLog" type="log4net.Appender.RollingFileAppender">
      <file value="Logs/nhibernate.txt" />
      <appendToFile value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="10" />
      <maximumFileSize value="10MB" />
      <staticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%d{HH:mm:ss.fff} [%t] %-5p %c - %m%n"  />
      </layout>
    </appender>

    <appender name="SpeedTest" type="log4net.Appender.RollingFileAppender">
      <file value="Logs/SpeedTest.txt" />
      <appendToFile value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="10" />
      <maximumFileSize value="10MB" />
      <staticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%d{HH:mm:ss.fff} [%t] %-5p %c - %m%n"  />
      </layout>
    </appender>
  </log4net>

</configuration>

SpeedTest, . , , , . log4net, , . , , .

, ?

+3
3

, , (log4net ) TFS. , , , , . , .

+4

, configure.

, ( , IDE, ):

var log4netConfig = ConfigurationManager.GetSection("log4net");
var log4netConfigIsNull = log4netConfig == null;
Console.WriteLine(log4netConfigIsNull);

, ?

[: ]

:

Console.WriteLine(log.IsDebugEnabled);

? , ? ( SessionFactory.Init).

+2

The immediate thought was that your registration code did not fall, possibly due to an exception that is thrown before the first call to log4net. Can you put the record in the finally block to check if the log is working?

0
source

All Articles