Logging

[elijahverdoorn]

We should at least think about if we want to keep logs of events in our final version, especially given that this is a somewhat critical system and it would be nice to know what went wrong, if something ever were to go badly.

I might suggest that we look at morgan, which plays nicely with express.

[elijahverdoorn]

(and yes, I know morgan is already in the package. It comes with express-generator. We should be considering if we want to use it or remove it.)

[rye]

I like the idea of logging http requests through morgan.

I would also like performance monitoring on DB reads/writes, and general event logging. These should be separate log streams but be aggregated together.

I like the idea of writing to syslog, too, though I don't know if we'd be able to get logs rotated elsewhere.