Backport: Prevent crash in Happy Eyeballs Resolver (#3003) #3004
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Motivation: In vanishingly rare situations it is possible for the AAAA results to come in on the same tick as the resolution delay timer completes. In those cases, depending on the ordering of the tasks, we can get situations where the resolution delay timer completion causes a crash. Modifications: Tolerate receiving the resolution delay timer after resolution completes. Result: Fewer crashes (cherry picked from commit 16f19c0)
Lukasa
changed the title
FranzBusch
approved these changes
Nov 27, 2024
Lukasa
merged commit dca6594
into
apple:sendable-backport-branch
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Motivation:
In vanishingly rare situations it is possible for the AAAA results to come in on the same tick as the resolution delay timer completes. In those cases, depending on the ordering of the tasks, we can get situations where the resolution delay timer completion causes a crash.
Modifications:
Tolerate receiving the resolution delay timer after resolution completes.
Result:
Fewer crashes
(cherry picked from commit 16f19c0)