ServiceStack/ServiceStack — pull request #280 by aaronlerch (2012-10-05 18:34:14+00:00)
Title: If DebugMode is configured, return information about the request on 404

... otherwise, simply return "404"

In the interest of exposing fewer pieces of internal information for
public-facing production services, returning "404" tells the caller
nothing about the service. For DebugMode, return the same information we
used to return. For local requests, this is skipped entirely and
detailed information is provided.