Key stream of closed database fails silently

[michaelnisi]

Not an issue yet, but a question. If I create a key stream on a closing or closed database, the stream appears to be dying silently. Is this expected? I’ve expected the key stream to emit an error or to receive null from createKeyStream. Writing this, I’m realizing, I should probably check for other events, like close or end, too, before wasting your time here. Anyways, if this is not an issue and there’s a best practice to handle this, I’d be interested.

[ralphtheninja]

Cleaning up the backlog a bit. @michaelnisi Let me know if there's anything I can help you with.