/// <summary>
/// Processes the input text and returns the processed value.
/// </summary>
/// <returns>The processed output</returns>
protected override string ProcessChange()
{
//- Basic validation
if (Contents.IsEmpty()) { return string.Empty; }
// Spawn a new request as a child of this current request and execute it
var request = new Request(Contents, User, ChatEngine, Request);
var result = ChatEngine.ProcessRedirectChatRequest(request);
Debug.Assert(result != null);
// This could have taken awhile. Check it for timeout
request.CheckForTimedOut();
// Return the result of the inner request
return result.Output;
}
