add web

app/util/redislock.py

@@ -0,0 +1,24 @@
+from app.extensions import redis_controller
+import time
+import redis
+
+# DEPRECATED - DO NOT USE ANYMORE - USE REDIS_LOCKS INSTEAD
+def acquire_lock(lock_name, acquire_timeout=10, lock_timeout=60):
+    """Acquires a Redis lock with a specific name."""
+    identifier = str(time.time()) 
+    end_time = time.time() + acquire_timeout
+
+    while time.time() < end_time:
+        if redis_controller.set(lock_name, identifier, nx=True, ex=lock_timeout):
+            return identifier
+        time.sleep(0.001)
+
+    return None
+
+def release_lock(lock_name, identifier):
+    """Releases a Redis lock with a specific name and identifier."""
+    if redis_controller.get(lock_name) == identifier:
+        redis_controller.delete(lock_name)
+        return True
+    return False
+