Make maximum documents size configurable about ferretdb HOT 5 CLOSED

So the request didn't reached FerretDB as the driver returned error before that.

It seems that MaxDocumentSize is a configurable value indicated by the server.

https://github.com/mongodb/mongo-go-driver/blob/345ea9574e28732ca4f9d7d3bb9c103c897a65b8/x/mongo/driver/operation.go#L713

from ferretdb.

In fact, this is indeed configurable 🙈 The value that sets driver was the response from isMaster command's maxBsonObjectSize field.

from ferretdb.

Let's provide a testing CLI flag for that

from ferretdb.

The error appears to come from the driver. See https://github.com/mongodb/mongo-go-driver/blob/v1/x/mongo/driver/batches.go#L17. So the request didn't reached FerretDB as the driver returned error before that. Let's see what we can do before we add testing CLI flag.

from ferretdb.

That MaxDocumentSize is internal representation of server and not configurable for a driver. See information about x package https://github.com/mongodb/mongo-go-driver/tree/345ea9574e28732ca4f9d7d3bb9c103c897a65b8/x

Update:
I don't find implementation within FerretDB restricting maximum document size. And drivers are out of our control unfortunately.

from ferretdb.