From 5088019eacdb9c69c32544fefddbdf53c2bcea00 Mon Sep 17 00:00:00 2001
From: Mike McLean <mikem@redhat.com>
Date: Nov 12 2009 21:10:30 +0000
Subject: avoid open transactions between calls


---

diff --git a/koji/db.py b/koji/db.py
index c28b5f7..0ad2be0 100644
--- a/koji/db.py
+++ b/koji/db.py
@@ -60,9 +60,12 @@ class DBWrapper:
         # this DBWrapper is no longer usable after close()
         if not self.cnx:
             raise StandardError, 'connection is closed'
-        self.cnx.rollback()
+        self.cnx.cursor().execute('ROLLBACK')
+        #We do this rather than cnx.rollback to avoid opening a new transaction
+        #If our connection gets recycled cnx.rollback will be called then.
         self.cnx = None
 
+
 class CursorWrapper:
     def __init__(self, cursor, debug=False):
         self.cursor = cursor