Icebob

No any exact reason.

If we change it, it will cause breaking changes.

We can do it, just we should update the major version. Could you make a PR?

The reason is that the "query", "body" and "params" are processed after route middleware. So before action middlewares called, they are merged into `req.$params`, so you can modify through it,...

Yeah, maybe the documentation needs some improvements to this topic.

Yes, but it won't be implemented in this version of moleculer-db.

This `close` is called, but the Promise is not returned: https://github.com/moleculerjs/moleculer-db/blob/master/packages/moleculer-db-adapter-mongo/src/index.js#L81 I think it is the problem, right?

I'm not familiar with graph DBs, so PR is welcome!

Why can `array` solve the problem? If it's not implemented in the service and adapters. By the way, if the `query` is a `String`, it wil be parsed to JSON...

Ahh, then I check the payload properties why it contains `Function`. By the way, I suggest just simply skip the `Function` as other serializers do. _Besides CBOR, I'm testing MsgPack,...