# HG changeset patch
# User Marcin Kuzminski <marcin@rhodecode.com>
# Date 2019-01-18 16:20:50
# Node ID c138a7470d469d0184b09e4b87d52abbad2d57a6
# Parent  2e796cf505444740066c202f62f30975ed0c6031

cache: use global flock to prevent recursion when using gevent workers.

diff --git a/rhodecode/lib/rc_cache/backends.py b/rhodecode/lib/rc_cache/backends.py
--- a/rhodecode/lib/rc_cache/backends.py
+++ b/rhodecode/lib/rc_cache/backends.py
@@ -82,12 +82,14 @@ class Serializer(object):
                 raise
 
 
+import fcntl
+flock_org = fcntl.flock
+
+
 class CustomLockFactory(FileLock):
 
     @memoized_property
     def _module(self):
-        import fcntl
-        flock_org = fcntl.flock
 
         def gevent_flock(fd, operation):
             """