Closed Bug 1714182 Opened 3 years ago Closed 3 years ago

Implement a "strict" fallback mode for DoH behind a pref

Categories

(Core :: Networking: DNS, enhancement, P1)

Desktop
All
enhancement

Tracking

()

RESOLVED FIXED
94 Branch
Tracking Status
firefox94 --- fixed

People

(Reporter: tduzan, Assigned: nhnt11)

References

Details

(Whiteboard: [necko-triaged])

Attachments

(1 file)

As we discussed today in our call, we currently failback to Do53 when network timeouts occur during DoH lookups. We should tune our implementation to failback less often and instead prefer to retry.

Priority: -- → P2
Severity: -- → S2
Whiteboard: [necko-triaged]
Version: Firefox 89 → Trunk
Assignee: nobody → nhnt11
Status: NEW → ASSIGNED
Depends on: 1564310
Priority: P2 → P1
Pushed by nhnt11@gmail.com: https://hg.mozilla.org/integration/autoland/rev/c7750a21a69a Don't fallback from DoH to native in cases of request failure. r=necko-reviewers,dragana
Status: ASSIGNED → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → 94 Branch
Depends on: 1729831
Depends on: 1737198
No longer blocks: 1741197
Summary: We should failback to Do53 less aggressively for network timeouts. → Implement a "strict" fallback mode for DoH behind a pref
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