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🛡️ Sentinel: [MEDIUM] Add missing timeouts to external API calls #31

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🛡️ Sentinel: [MEDIUM] Add missing timeouts to external API calls #31

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3 changes: 3 additions & 0 deletions scripts/sync-sources.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ const SOURCE_REPO_ORDER = ["hypersnap", "hypersnap-docs-web", "snap", "protocol"

const DOCS_LINK_LIMIT = 80;
const README_HEADING_LIMIT = 10;
const GITHUB_FETCH_TIMEOUT_MS = 10_000;

const githubToken = process.env.GITHUB_TOKEN || process.env.GH_TOKEN;

Expand All @@ -32,6 +33,7 @@ async function fetchGithubJson(url, { optional = false } = {}) {
"X-GitHub-Api-Version": "2022-11-28",
...(githubToken ? { Authorization: `Bearer ${githubToken}` } : {}),
},
signal: AbortSignal.timeout(GITHUB_FETCH_TIMEOUT_MS),
});

if ((response.status === 404 || response.status === 409) && optional) {
Expand All @@ -53,6 +55,7 @@ async function fetchGithubText(url, { optional = false } = {}) {
"X-GitHub-Api-Version": "2022-11-28",
...(githubToken ? { Authorization: `Bearer ${githubToken}` } : {}),
},
signal: AbortSignal.timeout(GITHUB_FETCH_TIMEOUT_MS),
});

if ((response.status === 404 || response.status === 409) && optional) {
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1 change: 1 addition & 0 deletions src/lib/network.ts
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Expand Up @@ -85,6 +85,7 @@ export async function getNetworkStatus(): Promise<NetworkStatus> {
headers: {
Accept: "application/json",
},
signal: AbortSignal.timeout(NODE_PROBE_TIMEOUT_MS),

@chatgpt-codex-connector chatgpt-codex-connector Bot Jun 25, 2026

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P2 Badge Preserve fetch memoization for the status probe

On /network, NetworkPage awaits getNetworkStatus() and then NetworkStatusGrid calls the same helper again; Next's fetch docs state that passing a signal opts out of same-render GET memoization. Because this new timeout signal is recreated for each call, a slow-but-successful public node probe on a cache miss is no longer shared and can be fetched twice serially, delaying the streamed grid by another probe interval; consider keeping the timeout below a memoized/cached helper or passing the already-fetched status into the grid.

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});

if (!response.ok) {
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2 changes: 2 additions & 0 deletions src/lib/snap-market.ts
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
import { SNAP, correctedSnapFdv } from "@/lib/snap";

export const SNAP_MARKET_REVALIDATE = 30;
export const SNAP_MARKET_TIMEOUT_MS = 10_000;

type DexPeriod = {
buys?: number;
Expand Down Expand Up @@ -79,6 +80,7 @@ export async function getSnapMarketData(): Promise<SnapMarketResponse> {
"user-agent": "hypersnap.org market data checker",
},
next: { revalidate: SNAP_MARKET_REVALIDATE },
signal: AbortSignal.timeout(SNAP_MARKET_TIMEOUT_MS),
});

if (!response.ok) {
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