title: Using chunked encoding in a POST request to an asmx web service on IIS 6 generates a 404
body: <p>I'm using a CXF client to communicate with a .net web service running on IIS 6.
  This request (anonymised):</p>
  
  <pre>
  POST /EngineWebService_v1/EngineWebService_v1.asmx HTTP/1.1
  Content-Type: text/xml; charset=UTF-8
  SOAPAction: "http://.../Report"
  Accept: */*
  User-Agent: Apache CXF 2.2.5
  Cache-Control: no-cache
  Pragma: no-cache
  Host: uat9.gtios.net
  Connection: keep-alive
  Transfer-Encoding: chunked
  </pre>
  
  <p>followed by 7 chunks of 4089 bytes and one of 369 bytes, generates the following output after the first chunk has been sent:</p>
  
  <pre>
  HTTP/1.1 404 Not Found
  Content-Length: 103
  Date: Wed, 10 Feb 2010 13:00:08 GMT
  Connection: Keep-Alive
  Content-Type: text/html
  </pre>
  
  <p>Anyone know how to get IIS to accept chunked input for a POST?</p>
  
  <p>Thanks</p>