Closed Bug 1703216 Opened 4 years ago Closed 4 years ago

Get rid of network.trr.bootstrapAddress pref

Categories

(Core :: Networking: DNS, task, P2)

task

Tracking

()

RESOLVED FIXED
89 Branch
Tracking Status
firefox89 --- fixed

People

(Reporter: valentin, Assigned: valentin)

References

(Blocks 1 open bug)

Details

(Whiteboard: [necko-triaged])

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(1 file)

Bug 1700378 comment 11 is an example of a situation that has occurred more than once: people setting the bootstrapAddress pref then changing the provider URI.

In order to improve the situation here I propose the following:

  • remove the network.trr.bootstrapAddress pref from all.js - this would make the pref inaccessible so users don't fiddle with it by mistake, and so it's ignored for users who already have it.
  • Use a different pref name to achieve the same: network.trr.bootstrapAddr. We only use it in tests, and don't add it to all.js to make it less accessible.
  • Optional follow-up: have a mechanism that resets the bootstrapAddr when changing the URI pref.

Should we consider another follow-up where we fall-back to native DNS for bootstrap if the user-set bootstrap address wasn't helpful?

I guess we could, but I'm not sure it's worth the complexity just yet.

Pushed by valentin.gosu@gmail.com: https://hg.mozilla.org/integration/autoland/rev/52be5dfc63af Get rid of network.trr.bootstrapAddress pref r=nhnt11
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → 89 Branch
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