Despite my enthusiasm for Microsoft Windows Azure, in some ways it suffers from the same problem all Microsoft version 1 products have: incomplete debugging tools.

I've spent the last three hours trying to add an SSL certificate to an existing Azure Web application. In previous attempts with different applications, this has taken me about 30 minutes, start to finish.

Right now, however, the site won't launch at all in my Azure emulator, presenting a generic "Internal server error - 500" when I try to start the application. The emulator isn't hitting any of my code, however, nor is it logging anything to the Windows System or Application logs. So I have no idea why it's failing.

I've checked the code into source control and built it on another machine, where it had exactly the same problem. So I know it's something under source control. I just don't know what.

I hate very little in this world, but lazy developers who fail to provide debugging information bring me near to violence. A simple error stack would probably lead me to the answer in seconds.

Update: The problem was in the web.config file.

Earlier, I copied a connection string element from a transformation file into the master web.config file, but I forgot to remove the transformation attributes xdt:Transform="Replace" and xdt:Locator="Match(name)". This prevented the IIS emulator from parsing the configuration file, which caused the 500 error.

I must reiterate, however, that some lazy developer neglected to provide this simple piece of debugging information, and my afternoon was wasted as a result.

It reminds me of a scene in Terry Pratchett's and Neil Gaiman's Good Omens (one of the funniest books ever written). Three demons are comparing notes on how they have worked corruption on the souls of men. The first two have each spent years tempting a priest and corrupting a politician. Crowley's turn:

"I tied up every portable telephone system in Central London for forty-five minutes at lunchtime," he said.

"Yes?" said Hastur. "And then what?"

"Look, it wasn't easy," said Crowley.

"That's all?" said Ligur.

"Look, people—"

"And exactly what has that done to secure souls for our master?" said Hastur.

Crowley pulled himself together.

What could he tell them? That twenty thousand people got bloody furious? That you could hear the arteries clanging shut all around the city? And that then they went back and took it out on their secretaries or traffic wardens or whatever, and they took it out on other people? In all kinds of vindictive little ways which, and here was the good bit, they thought up themselves. The pass-along effects were incalculable. Thousands and thousands of souls all got a faint patina of tarnish, and you hardly have to lift a finger.

Somehow, debugging the Azure emulator made me think of Crowley, who no doubt helped Microsoft write the thing.