Update pools.py

Author: GoodManWEN

cx_Oracle_async/pools.py

@@ -25,7 +25,7 @@ def __init__(self , coro : CoroutineType):
         super().__init__(coro)
 
     async def __aexit__(self, exc_type, exc, tb):
-        await self._obj.close()
+        await self._obj.close(force = True)
         self._obj = None
 
 
@@ -71,4 +71,4 @@ async def close(self , force: bool = False , interrupt: bool = False):
             if interrupt:
                 await self._loop.run_in_executor(self._thread_pool , _conn.cancel)
 
-        return await self._loop.run_in_executor(self._thread_pool , self._pool.close , force)
+        return await self._loop.run_in_executor(self._thread_pool , self._pool.close , force)