Refactor put and get methods in LimitedQueue to handle queue size and blocking behavior more efficiently

frigate/util.py

@@ -1300,10 +1300,8 @@ class LimitedQueue(FFQueue):
         self.size = multiprocessing.RawValue(
             ctypes.c_int, 0
         )  # Add a counter for the number of items in the queue
-        self.lock = multiprocessing.Lock()  # Add a lock
 
     def put(self, x, block=True, timeout=DEFAULT_TIMEOUT):
-        with self.lock:  # Acquire the lock
         if self.maxsize > 0 and self.size.value >= self.maxsize:
             if block:
                 start_time = time.time()
@@ -1318,7 +1316,6 @@ class LimitedQueue(FFQueue):
         return super().put(x, block=block, timeout=timeout)
 
     def get(self, block=True, timeout=DEFAULT_TIMEOUT):
-        with self.lock:  # Acquire the lock
         if self.size.value <= 0 and not block:
             raise Empty
         self.size.value -= 1