This PR was merged into the 4.2-dev branch.
Discussion
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[Cache] added support for connecting to Redis clusters via DSN
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
Replaces #28300 and #28175
This PR allows configuring a cluster of Redis servers using all available options of either the phpredis extension or the Predis package:
- the `redis_cluster=0/1` boolean option configures whether the client should use the Redis cluster protocol;
- several hosts can be provided using a syntax very similar to #28598, enabling consistent hashing distribution of keys;
- `failover=error/distribute/slaves` can be set to direct reads at slave servers;
- extra options are passed as is to the driver (e.g. `profile=2.8`)
- Predis per-server settings are also possible, using e.g. `host[localhost][alias]=foo` in the query string, or `host[localhost]=alias%3Dfoo` (ie PHP query arrays or urlencoded key/value pairs)
Commits
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a42e8774d6 [Cache] added support for connecting to Redis clusters via DSN
This PR was merged into the 4.2-dev branch.
Discussion
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[Cache] Add `MarshallerInterface` allowing to change the serializer, providing a default one that automatically uses igbinary when available
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | yes
| Tests pass? | yes
| Fixed tickets | #19895
| License | MIT
| Doc PR | -
With this PR, when igbinary is available, it is automatically used to serialize values.
This provides faster and smaller cache payloads.
The unserializing logic is autoadaptative:
- when an igbinary-serialized value is unserialized but the extension is missing, a cache miss is triggered
- when a natively-serialized value is unserialized and the extension is available, the native `unserialize()` is used
Ping @palex-fpt since you provided very useful comments on the topic and might be interested in reviewing here also.
Commits
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9c328c4894 [Cache] Add `MarshallerInterface` allowing to change the serializer, providing a default one that automatically uses igbinary when available
- added `Symfony\Component\Cache\PruneableInterface` so PSR-6 or PSR-16 cache implementations can declare support
for manual stale cache pruning
- added FilesystemTrait::prune() and PhpFilesTrait::prune() implementations
- now FilesystemAdapter, PhpFilesAdapter, FilesystemCache, and PhpFilesCache implement PruneableInterface and
supports manual stale cache pruning
- Added `cache:pool:prune` command via `Symfony\Bundle\FrameworkBundle\Command\CachePoolPruneCommand` to allow
manual stale cache item pruning of supported PSR-6 and PSR-16 cache pool implementations
- Added `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\CachePoolPrunerPass` compiler pass to fetch
all cache pools implementing `PruneableInterface` and pass them to the command as an `IteratorArgument` so
these references are lazy loaded by the command
- updated changelogs as appropriate