fix(lock): Fix LockError message when releasing a lock. (#3534)

* fix(lock): raise LockNotOwnedError when release a lock from non-owned thread

* change: error raise

* fix: linter

* fix(lock): async release

---------

Co-authored-by: Vladyslav Vildanov <[email protected]>

Author: shenxiangzhuang

redis/asyncio/lock.py

@@ -249,7 +249,10 @@ def release(self) -> Awaitable[None]:
         """Releases the already acquired lock"""
         expected_token = self.local.token
         if expected_token is None:
-            raise LockError("Cannot release an unlocked lock")
+            raise LockError(
+                "Cannot release a lock that's not owned or is already unlocked.",
+                lock_name=self.name,
+            )
         self.local.token = None
         return self.do_release(expected_token)
 

redis/lock.py

@@ -251,7 +251,10 @@ def release(self) -> None:
         """
         expected_token = self.local.token
         if expected_token is None:
-            raise LockError("Cannot release an unlocked lock", lock_name=self.name)
+            raise LockError(
+                "Cannot release a lock that's not owned or is already unlocked.",
+                lock_name=self.name,
+            )
         self.local.token = None
         self.do_release(expected_token)