xF2 Add-on Redis Cache By Xon 2.18.0

• Track latest upstream Credis library
• Replace "master/slave" terminology with "primary/replica" terminology. Previous config.php setting will still work.

• Fix "CredisException: ERR syntax error ", when a non-integer is passed to \XF::app()->cache->save() without php-redis installed. Known to affect Threadmark's rss caching

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• Initial php 8.2 compatibility update

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• Fix "Short Thread Count Expiry time" and "Thread Count Expiry time" options where swapped.
• Support caching item-counts in @Bob's Review Management System

• Fix possible redis compatibility issue which may result in empty css being returned instead of a 404

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• Fix several php 8.1 compatibility issues with Redis sentinel usage
• Fix bad default port for raw IP when connnecting to multiple redis sentinels

• Fix support for Redis v7+ high-availability using Redis Sentinel
• Add support for redis auth via username/password (vs just password). Requires redis v6+

Code:

$config['cache']['config']['username'] = 'myUsername'; // requires redis 6+, or for cloud redis installations
$config['cache']['config']['password'] = '....';

Improve SSL/TLS support, exposing tls/ssl options.

Code:

$config['cache']['config']['server'] = 'ssl://127.0.0.1';
// See https://www.php.net/manual/en/context.ssl.php for details
$config['cache']['config']['tlsOptions'] = [
   'SNI_enabled' => true,
];

• Fix php 8.1+ error with phpredis + socket connections
• Workaround for php 8.0.17+/8.1.4+ issue when zlib output compression & serving css

• Fix case where cached forum thread counts may be inaccurate due to insufficiently specific cache key

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• Update library used to talk to redis to version which is confirmed php 8.1 compatible
• Improve compatibility with 3rd party add-ons with caching applied to user's online list