Will be incompatible with new versions 2.1.57+

[dobefore]

Due to the syncing protocol update ankitects/anki#2329 sync server is not available for Anki clients 2.1.57+ until the server catches up with new changes.

Here is the available offocial sync server bundled with Anki https://docs.ankiweb.net/sync-server.html

[ccchan234]

Due to the syncing protocol update ankitects/anki#2329 sync server is not available for Anki clients 2.1.57+ until the server catches up with new changes.

Here is the available offocial sync server embeded with Anki https://docs.ankiweb.net/sync-server.html

hi, for win10 i use v2.1.54 so luckily ok.

but how about ankidroid, it always update itself.
i think i am on the latest. v2.15.6 of ankidroid.

thanks

[hackerb9]

Is anki-sync-server incompatible with the current clients? I was going to try it out, but I notice that this issue hasn't been resolved.

Is the suggested workaround to try ankiweb's built-in mini sync server?

[VikashKothary]

TL;DR: So you're a new user then I would definitely recommend trying out the new sync server as linked above. If it works for your needs then great! If not, then read below.

My guess is that all 3 Anki server's under the Anki Community have been affected by this breaking change. But I haven't had the time to actually investigate is it so I suggest also looking at https://github.com/ankicommunity/anki-sync-server-rs and https://github.com/ankicommunity/anki-api-server.

We've been using the anki python module to handle changes to the anki syncing logic. To my understanding all that code is rust now so maybe the Rust server has been able to adapt quicker.
@dobefore can you confirm?

That being said, I'm aware that a lot of people use the Python sync server (this one) so the goal to catch up to the latest sync protocol. So I will try and find the time to better understand the changes and close the gap.
Or even better, one of our community members with more time is able to raise a PR!

An overview of the approach I was thinking is:

• End-to-end testing with Anki Desktop <= 5.1.57
• End-to-end testing with Anki Desktop > 5.1.57
• Handle the changes in the Sync protocol to pass both test cases.

If the changes are so different that the anki module becomes an hindrance, it might be worth using the custom implementation (called unki) used in the anki-api-server. This might provide a more stable experience for us since we'd only be tied to the sync protocol and not the whole anki module.

[VikashKothary]

TL;DR: So you're a new user then I would definitely recommend trying out the new sync server as linked above. If it works for your needs then great! If not, then read below.

My guess is that all 3 Anki server's under the Anki Community have been affected by this breaking change. But I haven't had the time to actually investigate is it so I suggest also looking at https://github.com/ankicommunity/anki-sync-server-rs and https://github.com/ankicommunity/anki-api-server.

We've been using the anki python module to handle changes to the anki syncing logic. To my understanding all that code is rust now so maybe the Rust server has been able to adapt quicker.
@dobefore can you confirm?

That being said, I'm aware that a lot of people use the Python sync server (this one) so the goal to catch up to the latest sync protocol. So I will try and find the time to better understand the changes and close the gap.
Or even better, one of our community members with more time is able to raise a PR!

An overview of the approach I was thinking is:

• End-to-end testing with Anki Desktop < 5.1.57
• End-to-end testing with Anki Desktop >= 5.1.57
• Handle the changes in the Sync protocol to pass both test cases.

If the changes are so different that the anki module becomes an hindrance, it might be worth using the custom implementation (called unki) used in the anki-api-server. This might provide a more stable experience for us since we'd only be tied to the sync protocol and not the whole anki module.

[hackerb9]

Thanks, that's exactly what I wanted to know.

[dobefore]

I am not sure this repo has been affected by protocol update,but users have reported the similar problem in repository https://github.com/ankicommunity/anki-sync-server-rs  ,of which I have abandoned the development.

I agree with @VikashKothary about recommending trying out new sync server.

[LuckyTurtleDev]

I think the project should mention in the readme that the sync server is incompatible with the current anki clients.

see pr #171