Merged in fix/redis-shutdown-graceful (pull request #1969)

Fix/redis shutdown graceful

* fix: shutdown redis gracefully when container restarts
* throttle scans to redis to avoid overwhelming it

Approved-by: Anton Gunnarsson

apps/redis-api/src/routes/api/cache.ts

@@ -5,6 +5,7 @@ import { redis } from "@/services/redis";
 import { ModelValidationError } from "@/errors/ModelValidationError";
 import { loggerModule } from "@/utils/logger";
 import { truncate } from "@/utils/truncate";
+import { timeout } from "@/utils/timeout";
 
 const MIN_LENGTH = 1;
 
@@ -92,10 +93,13 @@ function validateKey(key: string) {
 
     if (parsedKey.length < MIN_LENGTH) {
         throw new ModelValidationError(
-            "Key has to be atleast 1 character long"
+            "Key has to be at least 1 character long"
         );
     }
 
+    if (parsedKey.includes("*")) {
+        throw new ModelValidationError("Key cannot contain wildcards");
+    }
     if (parsedKey.includes("*")) {
         throw new ModelValidationError("Key cannot contain wildcards");
     }
@@ -115,6 +119,10 @@ async function deleteWithPattern(pattern: string) {
             "COUNT",
             5000
         );
+
+        // Throttle calls to Redis to avoid overwhelming it
+        await timeout(50);
+
         cursor = newCursor;
         keys.push(...foundKeys);
     } while (cursor !== "0");