title: Invoking a method AFTER a wcf service operation has returned its result
body: <p>I have a WCF service operation and I want a call to the operation to start a long running method, however I want the operation to return its result BEFORE the long running method finishes.</p>
  
  <p>I have tried using an IParameterInspector implementation, but the result of the operation is not returned to the client until the long running method has completed.</p>
  
  <p>How should I go about achieving this as anything I start from the operation seems to have to finish before the result is returned to the client?</p>
  
  <p>Thanks.</p>