- Update examples of how to get a master/slave instance
- Document load_from_slave option
- Load cached forum thread count from slave redis if possible
- Prevent "Undefined index: moderated" error with some custom add-ons when forum count caching is enabled.
- When loading cached CSS; if loading from the slave failed, try loading from the master before regenerating css.
- When selecting a slave, actually use the cached list of local machine IPs.
- This code is currently Linux only.
- Updated Readme to document that the 'prefer local slave' option is currently Linux only.
- Relicense add-on code from Unlicence to MIT licence.
- Ensure loading from a slave is disabled from the AdminCP
- Ensure loading from a slave is disabled on a CSS cache-miss.
- Use xen:number when displaying redis stats
- Do not display instantaneous upload/download traffic if the backend Redis version doesn't support it (ie pre-3.0)
Redis Cache
- Add-on compatibility tweak
- Bugfix support for currently undocumented 'load_from_slaves' option which allows issuing loads to slaves when running in HA.
- Doesn't work 100% well with sessions due to latency.
- Attempt to reduce latency warnings or broken pipe due to timeouts.
- Tweak redis command usage to block less by fetching less data at once when invalidating css caches
- Track latest upstream libraries
- Redis Sentinel support for high-availability. See http://redis.io/topics/sentinel for more information.
- Enable with:
Code:
$config['cache']['backendOptions']['sentinel_master_set'] = 'mymaster';
$config['cache']['backendOptions']['server'] = '127.0.0.1:26379';
- 'server' now points to a comma delimited list of sentinal servers to find the master.
- 'mymaster' must match sentinel configuration.
- the port must be explicitly listed
- Update redis library to fix compatibility issue when phpredis is not installed.
- Fixes various methods for scanning for keys.
- Required for Trending Content Tags 1.1.0 (not yet released)
- Display phpredis module version and is lua is enabled on the Redis Info block on the AdminCP home page.