wcf message logging uploading files

I'm sending files from clients to a server using WCF with different bindings. I need to know the sizes of the packets 开发者_开发知识库that the client send. How should I configure diagnostics in the config?? Or how can I view this?? Thanks.

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To enable diagnostics, edit .config file

  <system.diagnostics>
    <trace autoflush="true" />
    <sources>
      <source name="System.ServiceModel" switchValue="Information, ActivityTracing" propagateActivity="true">
        <listeners>
          <add name="sdt" type="System.Diagnostics.XmlWriterTraceListener" initializeData="App_Data\WCF.svclog" />
        </listeners>
      </source>
    </sources>
  </system.diagnostics>

Then you can open .svclog file with Microsoft Service Trace Viewer

See also:

• Configuring Tracing at MSDN
• Administration and Diagnostics at MSDN
• Configuring Message Logging at MSDN