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fix(usb-deployer): rebalance sync retries/backoff for optiboot window

This commit is contained in:
a2nr 2026-07-17 10:37:57 +07:00
parent 2fd2b1b5b4
commit 852fccacdf
1 changed files with 3 additions and 5 deletions
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8
frontend/src/lib/services/usb-deployer.ts
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@ -545,14 +545,12 @@ export class USBHardwareDeployer implements HardwareDeployer {
console.log(`[USB] get_sync attempt ${attempt + 1} failed:`, e);
/* Drain stray bytes before retry */
await this.drainStray();
/* Exponential backoff: 20ms, 40ms, 80ms, ... max 200ms */
const delay = Math.min(20 * Math.pow(2, attempt), 200);
/* Exponential backoff: 20ms, 40ms, 80ms, ... capped at 150ms */
const delay = Math.min(20 * Math.pow(2, attempt), 150);
await sleep(delay);
}
}
throw new Error(
`get_sync failed after ${STK_SYNC_RETRIES} attempts`
);
throw new Error(`get_sync failed after ${STK_SYNC_RETRIES} attempts`);
}
private async getSignature(): Promise<Uint8Array> {