carrier: recover faster after local network outages#137
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Summary
http.Client.Doseparately from relay/server failuresgoogle_host:443that clears only local-offline transient blacklists when the network returnsWhy
For 24/7 mobile clients, airplane mode or a local blackout should not leave all Apps Script endpoints stuck in a long penalty box after connectivity returns. This keeps quota/server errors on the existing path while making local network recovery much faster.
Verification
go test -count=1 ./internal/carrier -run LocalNetwork|RecoveryProbe|PollOnceMarksOnlyDoErrorsgo test -count=1 ./...go vet ./...