NLogJson.config

<?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">

  <variable name="json" value="{ &quot;level&quot; : &quot;${lowercase:${level}}&quot;, &quot;message&quot; : &quot;${message}&quot; }"/>
  
  <targets>
    <target name="udp" xsi:type="Network" address="udp://127.0.0.1:9999" layout="${json}" />
    <target name="console" xsi:type="ColoredConsole" layout="${json}"/>
  </targets>

  <rules>
    <logger name="*" minlevel="Trace" writeTo="udp" />
    <logger name="*" minlevel="Trace" writeTo="console" />
  </rules>
</nlog>