Hampton Smith

Optional observe callback not called

1

Hey folks! Thanks for an awesome library. Am I misreading the `observe()` documentation regarding the optional callback? Documentation says "When changes are detected, the optional callback is called", but I'm...

Headers not sent until first event

1

Headers seem to be set [here](https://github.com/mpetrunic/fastify-sse-v2/blob/master/src/plugin.ts#L25-L27), which only fires when an event is actually sent via `.sse()` (and the headers are then sent only the first time it's called). This...