Better Handling of Misbehaving Clients
Today I did a lot more interaction with the UI developer that's putting a beautiful web interface on my Greek Engine. Really, he's using the Greek Engine as a support service to a project that the business is really hot to get into production. It's nice, and pulling from a lot of services registered in The Broker. It's just that he was starting to try and hit my service for data, and not getting anything, and I was not really logging what was happening.
What was happening was he was misspelling the command component, and I was doing exactly what I'd told the system to do - which is nothing, and then return nothing. Clearly, I needed to handle mis-behaving clients a lot better.
What I did was to simply add in a check to see if the client's request was going to cause me to do anything. If not, then I logged it, and sent him back an error. That should make it a lot clearer what is going on for malformed requests. With the logging, this allows me to know what's up with the clients as well. Much better.