gistfile1.xml

?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

    <!-- Console Appender -->
    <appender name="stdout-appender" class="org.apache.log4j.ConsoleAppender">

        <layout class="org.apache.log4j.EnhancedPatternLayout">
            <param name="ConversionPattern" value="%-5p | %d{MM-dd-yyyy HH:mm:ss.SSS} | %t | %c(0) - %m%n"/>
        </layout>
    </appender>

    <!-- Syslog Appender -->
    <appender name="syslog-appender" class="org.apache.log4j.net.SyslogAppender">
        <param name="SyslogHost" value="33.33.33.20:5117"/>
        <param name="Facility" value="USER"/>
        <param name="FacilityPrinting" value="true"/>
        <layout class="org.apache.log4j.EnhancedPatternLayout">
            <!-- notice the ConversionPattern is the same with the difference of %m%throwable%n
                 which prints the stack trace as a single %m escaping the control characters -->
            <param name="ConversionPattern" value="%-5p | %d{MM-dd-yyyy HH:mm:ss.SSS} | %t | %c(0) - %m%throwable%n"/>
        </layout>
    </appender>

    <logger name="stdout-log4j-test" additivity="false">
        <level value="trace"/>
        <appender-ref ref="stdout-appender"/>
    </logger>

    <logger name="syslog-log4j-test" additivity="false">
        <level value="trace"/>
        <appender-ref ref="syslog-appender"/>
    </logger>
    <root>
        <level value="info"/>
        <appender-ref ref="stdout-appender"/>
    </root>

</log4j:configuration>