Closed Bug 956442 Opened 6 years ago Closed 6 years ago
Include Firefox version in desktop client records
No description provided.
Comment on attachment 8355708 [details] [diff] [review] Include version in desktop Sync client records. Review of attachment 8355708 [details] [diff] [review]: ----------------------------------------------------------------- I'm going to take the [somewhat harsh] step of cancelling review until I get more details on what the plan is. Sure, I could rubber stamp this. But I'd like to know what your plans are for migration. IIRC, we had talked about using a set of feature strings instead of a single version number. We had also talked about other metadata to attach to client records to allow devices to be better identified (for use in e.g. device management wizards). While I don't want to scope creep, I want to know if this is going to be the final change to the client record for 1.1 or whether it will be the first of many. If it's the only change, I'm curious why we're exposing the application version number instead of "supported sync protocol versions" or something akin to that.
(In reply to Gregory Szorc [:gps] from comment #2) > But I'd like to know what your plans are for migration. Drawing on https://wiki.mozilla.org/User_Services/Sync/v1#Migration_strategy and the UX flows (which, alas, aren't public): here's the feature list I intend to support. * If a user has only one device, we can recommend that they migrate to FxA. * If a user has multiple devices, and they're all running 29 or higher, we can recommend that they migrate. * Otherwise, we don't. * And to reduce partitioning, we want to write a migration sentinel (meta/credentials?) which contains the bundle of stuff they need to set up their Firefox Account on other machines. That will allow for automated migration once you sign in on one of your devices. This is deliberately very coarse. Ideally we'd have a full capabilities model, but in the interests of time (and because we intend to simultaneously release on each platform) I'm using the software version as a proxy. We're also interested in the version because it allows for product/marketing level decisions, not engineering: e.g., maybe we only want users to migrate once they have a v30 Firefox, or somesuch. I don't intend to make any other changes to the client record. The only other change I could imagine is to write an "I'm dead" client record, but we could do the same thing with deleted: true. I remain quietly hopeful that future plans will include proper device management, service discovery, etc., and that those plans won't be based on Sync's dodgy design.
Proxy values and distributed clients do not mix. I know you know this. I would strongly prefer you add two values: sync_protocol_version (or similar) and application_version to convey the distinct meanings. But, you can strong arm me into r+'ing the current patch w/ proxy value. I have no doubt to trust your judgement here. Please request review from me at your leisure.
(In reply to Gregory Szorc [:gps] from comment #4) > I would strongly prefer you add two values: sync_protocol_version (or > similar) and application_version to convey the distinct meanings. Yup, agreed. Filed two follow-ups to include supported Sync versions in the client payloads. Both should be rubber-stamps, because they'll be another thread through the same hole. Also marking this as dev-doc-needed so I can update the protocol docs accordingly.
Whiteboard: [qa?] → [qa+]
Comment on attachment 8355708 [details] [diff] [review] Include version in desktop Sync client records. This patch will be just Firefox version.
Clarifying bug title (to match the Android bug).
Summary: Include version in desktop client records → Include Firefox version in desktop client records
https://hg.mozilla.org/services/services-central/rev/6d5b0207c771 Will land this, and Bug 956445 and Bug 956936, in s-c.
Whiteboard: [qa+] → [qa+][fixed in services]
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Whiteboard: [qa+][fixed in services] → [qa+]
Target Milestone: --- → mozilla29
Whiteboard: [qa+] → [qa+][see bug 956936 for verification]
Component: Firefox Sync: Backend → Sync
Product: Cloud Services → Firefox
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