dmitriy-konovalov / EasyGelf

GELF for log4net and NLog

EasyGelf

Goals: to support up to date version of Gelf and provide reliable integration with popular .Net logging libraries.

Now log4net and NLog are supported. Also Udp, Tcp and Amqp protocols are supported.

Usage(log4net)

###Configuration example:

<?xml version="1.0" encoding="utf-8"?>
<log4net>
  <appender name="GelfUdpAppender" type=" EasyGelf.Log4Net.GelfUdpAppender, EasyGelf.Log4Net">
    <remoteAddress value="127.0.0.1" />
    <remotePort value="12201" />
    <facility value="Easy Gelf Example Application" />
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%message%newline" />
    </layout>
  </appender>
  <appender name="GelfAmqpAppender" type=" EasyGelf.Log4Net.GelfAmqpAppender, EasyGelf.Log4Net">
    <connectionUri value="amqp://" />
    <facility value="Easy Gelf Example Application" />
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%message%newline" />
    </layout>
  </appender>
  <appender name="GelfTcpAppender" type=" EasyGelf.Log4Net.GelfTcpAppender, EasyGelf.Log4Net">
    <remoteAddress value="localhost" />
    <remotePort value="12201" />
    <facility value="Easy Gelf Example Application" />
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%message%newline" />
    </layout>
  </appender>
  <root>
    <level value="ALL" />
    <appender-ref ref="GelfUdpAppender" />
    <appender-ref ref="GelfAmqpAppender" />
    <appender-ref ref="GelfTcpAppender" />
  </root>
</log4net>

Usage(NLog)

###Configuration example:

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <extensions>
    <add assembly="EasyGelf.NLog"/>
  </extensions>
  <targets>
    <target name="GelfUdp" xsi:type="GelfUdp" facility="Easy Gelf Example Application" remoteAddress="127.0.0.1" remotePort="12201" layout="${message}">
        <parameter name="thread" layout="${threadid}" />
    </target>
    <target name="GelfAmqp" xsi:type="GelfAmqp" facility="Easy Gelf Example Application" connectionUri="amqp://" layout="${message}"/>
    <target name="GelfTcp" xsi:type="GelfTcp" facility="Easy Gelf Example Application" remoteAddress="localhost" remotePort="12201" layout="${message}"/>
  </targets>
  <rules>
    <logger name="*" minlevel="Info" writeTo="GelfUdp" />
    <logger name="*" minlevel="Info" writeTo="GelfAmqp" />
    <logger name="*" minlevel="Info" writeTo="GelfTcp" />
  </rules>
</nlog>

##Configuration parameters ###Common

• includeSource (default: true)

  • Whether the source of the log message should be included

• hostName (default: the machine name)

  • The host name of the machine generating the logs

• facility (default: gelf)

  • The application specific name

• useRetry (default: true)

  • Allow to retry send log message
  • retryCount (default: 5)
    • Count of retry attemps
  • retryDelay (default: 50ms)
    • Pause between retry attempts

• includeStackTrace (default: true)

  • Will include exception message and exception stack trace

• verbose (default: false)

  • Whether to write logger's errors to the internal logger of the NLog or log4net

• ssl (default: false) - for NLog's GelfTcp target or log4net's GelfTcpAppender only

  • Whether to send log messages over SSL connection. If set to true remoteAddress must match the name on the server's certificate.