Fixed 267U.pre2

2026-07-26 18:25:37 +09:00
parent 50bfaeafdf
commit 317d00a284
1286 changed files with 80222 additions and 1 deletions
@@ -0,0 +1,21 @@
+import { redisClient } from "../db/redis.js";
+import { promisify } from "node:util";
+import redisLock from "redis-lock";
+/**
+ * Retry delay (ms) for lock acquisition
+ */ const retryDelay = 100;
+const lock = redisClient ? promisify(redisLock(redisClient, retryDelay)) : async ()=>()=>{};
+/**
+ * Get AP Object lock
+ * @param uri AP object ID
+ * @param timeout Lock timeout (ms), The timeout releases previous lock.
+ * @returns Unlock function
+ */ export function getApLock(uri, timeout = 30 * 1000) {
+    return lock(`ap-object:${uri}`, timeout);
+}
+export function getFetchInstanceMetadataLock(host, timeout = 30 * 1000) {
+    return lock(`instance:${host}`, timeout);
+}
+export function getChartInsertLock(lockKey, timeout = 30 * 1000) {
+    return lock(`chart-insert:${lockKey}`, timeout);
+}