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Retry updater candidates after hash mismatch

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This commit is contained in:
Sucukdeluxe 2026-03-01 15:51:13 +01:00
parent ec45983810
commit 43950014b2
1 changed files with 34 additions and 11 deletions
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27
src/main/update.ts
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@ -941,7 +941,12 @@ export async function installLatestUpdate(
if (updateAbortController.signal.aborted) {
throw new Error("aborted:update_shutdown");
}
await downloadFromCandidates(candidates, targetPath, onProgress);
let verified = false;
let lastVerifyError: unknown = null;
for (let index = 0; index < candidates.length; index += 1) {
const candidate = candidates[index];
try {
await downloadWithRetries(candidate, targetPath, onProgress);
if (updateAbortController.signal.aborted) {
throw new Error("aborted:update_shutdown");
}
@ -950,9 +955,27 @@ export async function installLatestUpdate(
percent: 100,
downloadedBytes: 0,
totalBytes: null,
message: "Prüfe Installer-Integrität"
message: `Prüfe Installer-Integrität (${index + 1}/${candidates.length})`
});
await verifyDownloadedInstaller(targetPath, String(effectiveCheck.setupAssetDigest || ""));
verified = true;
break;
} catch (error) {
lastVerifyError = error;
try {
await fs.promises.rm(targetPath, { force: true });
} catch {
// ignore
}
if (index >= candidates.length - 1) {
throw error;
}
logger.warn(`Update-Kandidat ${index + 1}/${candidates.length} verworfen: ${compactErrorText(error)}`);
}
}
if (!verified) {
throw lastVerifyError || new Error("Update-Download fehlgeschlagen");
}
safeEmitProgress(onProgress, {
stage: "launching",
percent: 100,