classify default connect and TLS errors - #14501
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alexcrichton merged 2 commits intoOct 4, 2026
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Distinguish refused, unavailable, timed-out, and terminated connections in the p2 and p3 default hooks. Preserve certificate and TLS alert details when the default request implementation is enabled. Use rustix for unsupported-address-family errors and add focused tests for both HTTP versions.
macovedj
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alexcrichton and
pchickey
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a team
October 2, 2026 20:32
alexcrichton
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Oct 2, 2026
alexcrichton
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Oct 4, 2026
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This PR distinguishes refused, unavailable, timed-out, and terminated connections in the p2 and p3 default hooks. It also preserve certificate and TLS alert details when the default request implementation is enabled.
I used
rustixfor unsupported-address-family errors, but happy to remove if the dependency addition isn't desirable.