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authorAndrey Andreev <narf@devilix.net>2015-03-04 12:33:39 +0100
committerAndrey Andreev <narf@devilix.net>2015-03-04 12:33:39 +0100
commite1a5bb345b1b30ea777348efa9cade21c1f2e2fb (patch)
tree98d07a56eb201818bdc274ba052d402e13841de1 /user_guide_src/source/libraries
parentfd08d02b1984d8f27a5e447a5c9d5e190271ab5e (diff)
Fix #3627: Keep timed locks for more than 5 seconds
Emulated locks for Redis and Memcached now have a TTL of 300 seconds (the default HTTP request timeout value on many environments) and 30 attemps, each separated by sleep(1), are made by the blocked request to try and obtain a lock if it has been freed. Additionaly, the blocking time for MySQL's locks, which are also timed, is also set to 300 seconds.
Diffstat (limited to 'user_guide_src/source/libraries')
-rw-r--r--user_guide_src/source/libraries/sessions.rst6
1 files changed, 2 insertions, 4 deletions
diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst
index 9fc33247b..104adb631 100644
--- a/user_guide_src/source/libraries/sessions.rst
+++ b/user_guide_src/source/libraries/sessions.rst
@@ -632,8 +632,7 @@ Redis Driver
.. note:: Since Redis doesn't have a locking mechanism exposed, locks for
this driver are emulated by a separate value that is kept for up
- to 5 seconds. You may experience issues if your page loads take
- longer than that!
+ to 300 seconds.
Redis is a storage engine typically used for caching and popular because
of its high performance, which is also probably your reason to use the
@@ -670,8 +669,7 @@ Memcached Driver
.. note:: Since Memcache doesn't have a locking mechanism exposed, locks
for this driver are emulated by a separate value that is kept for
- up to 5 seconds. You may experience issues if your page loads take
- longer than that!
+ up to 300 seconds.
The 'memcached' driver is very similar to the 'redis' one in all of its
properties, except perhaps for availability, because PHP's `Memcached