pkgs/patches/beaker/patch-beaker-improved-redis-2.diff

diff -rup Beaker-1.9.1-orig/beaker/session.py Beaker-1.9.1/beaker/session.py
--- Beaker-1.9.1-orig/beaker/session.py	2020-04-10 10:23:04.000000000 +0200
+++ Beaker-1.9.1/beaker/session.py	2020-04-10 10:23:34.000000000 +0200
@@ -156,6 +156,14 @@ def __init__(self, request, id=None, invalidate_corrupt=False,
         if timeout and not save_accessed_time:
             raise BeakerException("timeout requires save_accessed_time")
         self.timeout = timeout
+        # We want to pass timeout param to redis backend to support expiration of keys
+        # In future, I believe, we can use this param for memcached and mongo as well
+        if self.timeout is not None and self.type == 'ext:redis':
+            # The backend expiration should always be a bit longer (I decied to use 2 minutes) than the
+            # session expiration itself to prevent the case where the backend data expires while
+            # the session is being read (PR#153)
+            self.namespace_args['timeout'] = self.timeout + 60 * 2
+
         self.save_atime = save_accessed_time
         self.use_cookies = use_cookies
         self.cookie_expires = cookie_expires