Sample log4net.config appender settings
<logger name="position">
<level value="DEBUG" />
<appender-ref ref="TESTLogger" />
</logger>
<appender name="TESTLogger" type="namespace.AsyncFileAppender">
<lockingModel type="log4net.Appender.FileAppender+MinimalLock"/>
<file value="Log\position.txt"/>
<appendToFile value="true"/>
<rollingStyle value="Date"/>
<datePattern value="yyyyMMdd"/>
<maxSizeRollBackups value="10"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d{MM.dd.yyyy HH:mm:ss.fff} [%-5level] %logger // %message%newline"/>
</layout>
<filter type="log4net.Filter.LevelRangeFilter">
<levelMin value="ALL"/>
<acceptOnMatch value="true"/>
</filter>
<filter type="log4net.Filter.DenyAllFilter"/>
</appender>