Preserve reset_on_return when recreating a Pool.pr/6

2 files changed, 5 insertions, 1 deletions

diff --git a/lib/sqlalchemy/pool.py b/lib/sqlalchemy/pool.py
index ade1e90ce..dcf3d9e39 100644
--- a/lib/sqlalchemy/pool.py
+++ b/lib/sqlalchemy/pool.py
@@ -582,6 +582,7 @@ class SingletonThreadPool(Pool):
             echo=self.echo,
             logging_name=self._orig_logging_name,
             use_threadlocal=self._use_threadlocal,
+            reset_on_return=self._reset_on_return,
             _dispatch=self.dispatch,
             _dialect=self._dialect)
 
@@ -795,6 +796,7 @@ class QueuePool(Pool):
                           recycle=self._recycle, echo=self.echo,
                           logging_name=self._orig_logging_name,
                           use_threadlocal=self._use_threadlocal,
+                          reset_on_return=self._reset_on_return,
                           _dispatch=self.dispatch,
                           _dialect=self._dialect)
 
@@ -869,6 +871,7 @@ class NullPool(Pool):
             echo=self.echo,
             logging_name=self._orig_logging_name,
             use_threadlocal=self._use_threadlocal,
+            reset_on_return=self._reset_on_return,
             _dispatch=self.dispatch,
             _dialect=self._dialect)
 
diff --git a/test/engine/test_pool.py b/test/engine/test_pool.py
index 260f461d0..583978465 100644
--- a/test/engine/test_pool.py
+++ b/test/engine/test_pool.py
@@ -1079,9 +1079,10 @@ class QueuePoolTest(PoolTestBase):
         assert c1.connection.id != c_id
 
     def test_recreate(self):
-        p = self._queuepool_fixture(pool_size=1, max_overflow=0)
+        p = self._queuepool_fixture(reset_on_return=None, pool_size=1, max_overflow=0)
         p2 = p.recreate()
         assert p2.size() == 1
+        assert p2._reset_on_return is pool.reset_none
         assert p2._use_threadlocal is False
         assert p2._max_overflow == 0