Config for WCF activiy and message logging

gistfile1.xml

<system.diagnostics>
  <sources>
    <source name="System.ServiceModel"
    switchValue="Information,ActivityTracing"
    propagateActivity="true">
      <listeners>
        <add name="xml" />
      </listeners>
    </source>
    <source name="System.ServiceModel.MessageLogging">
      <listeners>
        <add name="xml" />
      </listeners>
    </source>
  </sources>
  <sharedListeners>
    <add initializeData="Accounts.svclog"
    type="System.Diagnostics.XmlWriterTraceListener" name="xml" />
  </sharedListeners>
  <trace autoflush="true" />
</system.diagnostics>
<system.serviceModel>
  <diagnostics>
    <messageLogging logEntireMessage="true"
    logMalformedMessages="false" logMessagesAtServiceLevel="true"
    logMessagesAtTransportLevel="false" maxMessagesToLog="10000"
    maxSizeOfMessageToLog="1000000" />
  </diagnostics>
  <!-- 
  
  Services defined
  
  -->
</system.serviceModel>