It would be nice to be able to declare the port number of a web service in the service locator, so clients could be a little more port-agnostic. Extra points if we could bootstrap it such that the URL required to hit the web service didn't require a port number at all, and the port could be resolved via the Service Locator. But I would settle for a way to do a manual two-step process to request the port number by name and then use that number when building the URL.
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