AWS documentDB compatiblity

[rajmaniar]

When testing mongo_dart with aws documentDB the server returns an error on any query:
errmsg: Legacy opcodes are not supported, code: 303

I suspect aws has only implemented the newer OP_MSG wire protocol:
https://docs.mongodb.com/manual/reference/mongodb-wire-protocol/#op-msg

The golang, node, and other drivers seem to support this already.

[thosakwe]

Well, obviously the Golang and Node drivers will support this, seeing as they’re managed by the MongoDB organization directly. This is a community-powered driver, with maybe a handful of maintainers, so it might not always be 100% up to date. I might be able to get to it this weekend, but otherwise, there’s always option of a PR (which is greatly appreciated).

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On Fri, Mar 1, 2019 at 2:42 PM Raj Maniar ***@***.***> wrote: When testing mongo_dart with aws documentDB the server returns an error on any query: errmsg: Legacy opcodes are not supported, code: 303 I suspect aws has only implemented the newer OP_MSG wire protocol: https://docs.mongodb.com/manual/reference/mongodb-wire-protocol/#op-msg The golang, node, and other drivers seem to support this already. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#142>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AJiKPCoepfYLc1LKeNpJVhBU_GTx5NyNks5vSYK2gaJpZM4bZsB9> .

[rajmaniar]

I dug around in the driver a little bit and felt it's a bit non-trivial to add and update everything to use OP_MSG; otherwise, I would have done a PR for it.

[giorgiofran]

The OP_MSG has been partially implemented (at least for all CRUD operations). Are you still interested in giving a try?

[FarhanSajid1]

@giorgiofran does that mean documentDB is supported?

[giorgiofran]

I have not tested it, so I cannot guarantee you. But, if the problem was the one pointed out above, there are good chances to make it work with documentDb.