Middleware fails to stop when monitor is absent

[kevburnsjr]

Stumbled across this while testing something else.

Stop() hangs when no monitor is provided

[koenbollen]

Nice catch! 👍

Quick question:
Is it not possible to attach a monitor after the cache is started? Would that then still work?

[kevburnsjr]

Unfortunately, the monitor dictates the polling interval so it's impossible to completely initialize in anticipation of a monitor when monitor is nil. You can add a monitor after instantiating the struct, you just need to call Start explicitly. Start is idempotent. I don't see a way around this without changing the interface.