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fix: widen happy-eyeballs connect window for ipfs proxy #22

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Merged
erubboli merged 1 commit into from
Oct 12, 2026
Merged

fix: widen happy-eyeballs connect window for ipfs proxy #22

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11 changes: 11 additions & 0 deletions app/src/pages/ipfs/[...path].ts
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,17 @@

export const prerender = false;

// Happy-eyeballs per-address connect timeout. The default (250 ms) is
// shorter than the real RTT to the CDN edge from some networks (~300 ms),
// so Node intermittently aborts connects that would have succeeded —
// surfacing as connect ETIMEDOUT after ~2×250 ms and, through this
// proxy, flaky 502s and missing token icons. Widen the window; dead
// addresses still fall through to the next family.
import net from 'node:net';
if (typeof net.setDefaultAutoSelectFamilyAttemptTimeout === 'function') {
net.setDefaultAutoSelectFamilyAttemptTimeout(1000);
}

/** CIDv0 (base58, Qm…) or CIDv1 (base32, bafy…/bafkrei…, lowercase). */
const CID_RE = /^(?:Qm[1-9A-HJ-NP-Za-km-z]{44}|b[a-z2-7]{8,})$/;
/** Safe subpath segments (file names inside the CID). */
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