Robustly doesn't give much insight into what happens inside it. We should probably accept a logger, or use Go's log package. As an alternative, we could instead define a package variable that's a channel, on which messages can be sent in case someone wants to listen to them.
The types of events to capture:
- Starting to run a function
- Function exits nicely
- Function panics, and the stack trace, rate and duration
- Function is restarted
- Function panics too often, and we re-panic
Robustly doesn't give much insight into what happens inside it. We should probably accept a logger, or use Go's log package. As an alternative, we could instead define a package variable that's a channel, on which messages can be sent in case someone wants to listen to them.
The types of events to capture: