Removes dependencies added when a RedisCachingBackend when items are expired or evicted from the cache. At least one instance (ideally a single instance) of the RedisCacheDependencyGarbageCollector must be running whenever a RedisCachingBackend instance that supports dependencies is running, otherwise the cache will use storage to store dependencies that are no longer relevant, and will not be removed otherwise. If no RedisCacheDependencyGarbageCollector is running while at least one dependency-enabled RedisCachingBackend instance is running, you must initiate full garbage collection by calling the PerformFullCollectionAsync(RedisCachingBackend, CancellationToken) method.
Implements
Namespace: PostSharp.Patterns.Caching.Backends.Redis
Assembly: PostSharp.Patterns.Caching.Backends.Redis.dll
Syntax
public sealed class RedisCacheDependencyGarbageCollector : IDisposableProperties
| Name | Description |
|---|---|
| Connection | Gets the Redis StackExchange.Redis.IConnectionMultiplexer used by the current object. |
| Database | Gets the Redis StackExchange.Redis.IDatabase used by the current object. |
Methods
| Name | Description |
|---|---|
| Create(CachingBackend) | Creates a new RedisCacheDependencyGarbageCollector that uses an existing DependenciesRedisCachingBackend object. |
| Create(IConnectionMultiplexer, RedisCachingBackendConfiguration) | Creates a new RedisCacheDependencyGarbageCollector given a Redis connection and a configuration object. |
| CreateAsync(CachingBackend, CancellationToken) | Asynchronously creates a new RedisCacheDependencyGarbageCollector that uses an existing RedisCachingBackend object. |
| CreateAsync(IConnectionMultiplexer, RedisCachingBackendConfiguration, CancellationToken) | Asynchronously creates a new RedisCacheDependencyGarbageCollector given a Redis connection and a configuration object. |
| Dispose() | Disposes the current object. |
| DisposeAsync(CancellationToken) | Asynchronously disposes the current object. |
| PerformFullCollectionAsync(RedisCachingBackend, IServer, CancellationToken) | Performs a full garbage collection on a given Redis server. This operation enumerates and validates all keys in the database, and can possibly last several minutes and affect performance in production. |
| PerformFullCollectionAsync(RedisCachingBackend, CancellationToken) | Performs a full garbage collection on all Redis servers. This operation enumerates and validates all keys in the database, and can possibly last several minutes and affect performance in production. |