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chore: add proper-lockfile for safe database read/write operations and implement retry logic for file access

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This commit is contained in:
decolua
2026-03-27 10:31:35 +07:00
parent 3059df4014
commit 8759545260
15 changed files with 648 additions and 57 deletions
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open-sse/executors/base.js
+8 -4
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@@ -1,4 +1,4 @@
import { HTTP_STATUS, RETRY_CONFIG } from "../config/runtimeConfig.js";
import { HTTP_STATUS, RETRY_CONFIG, DEFAULT_RETRY_CONFIG } from "../config/runtimeConfig.js";
import { proxyAwareFetch } from "../utils/proxyFetch.js";
/**
@@ -81,6 +81,9 @@ export class BaseExecutor {
let lastError = null;
let lastStatus = 0;
const retryAttemptsByUrl = {};
// Merge default retry config with provider-specific config
const retryConfig = { ...DEFAULT_RETRY_CONFIG, ...this.config.retry };
for (let urlIndex = 0; urlIndex < fallbackCount; urlIndex++) {
const url = this.buildUrl(model, stream, urlIndex, credentials);
@@ -97,10 +100,11 @@ export class BaseExecutor {
signal
}, proxyOptions);
// Retry 429 with fixed delay before falling back to next URL
if (response.status === HTTP_STATUS.RATE_LIMITED && retryAttemptsByUrl[urlIndex] < RETRY_CONFIG.maxAttempts) {
// Retry based on status code config
const maxRetries = retryConfig[response.status] || 0;
if (maxRetries > 0 && retryAttemptsByUrl[urlIndex] < maxRetries) {
retryAttemptsByUrl[urlIndex]++;
log?.debug?.("RETRY", `429 retry ${retryAttemptsByUrl[urlIndex]}/${RETRY_CONFIG.maxAttempts} after ${RETRY_CONFIG.delayMs / 1000}s`);
log?.debug?.("RETRY", `${response.status} retry ${retryAttemptsByUrl[urlIndex]}/${maxRetries} after ${RETRY_CONFIG.delayMs / 1000}s`);
await new Promise(resolve => setTimeout(resolve, RETRY_CONFIG.delayMs));
urlIndex--;
continue;