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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Cache ¶
type Cache interface {
Add(ctx context.Context, key string, value urlresolver.Result)
Get(ctx context.Context, key string) (value urlresolver.Result, ok bool)
Name() string
}
Cache is a generic cache interface.
type RedisCache ¶
type RedisCache struct {
// contains filtered or unexported fields
}
RedisCache caches results in redis.
func NewRedisCache ¶
func NewRedisCache(cache *cache.Cache, ttl time.Duration) *RedisCache
NewRedisCache creates a new RedisCache whose entries will expire after the given TTL.
func (*RedisCache) Add ¶
func (c *RedisCache) Add(ctx context.Context, key string, value urlresolver.Result)
Add adds a Result to the cache.
func (*RedisCache) Get ¶
func (c *RedisCache) Get(ctx context.Context, key string) (urlresolver.Result, bool)
Get gets a Result from the cache, returning a bool indicating whether it was present.
func (*RedisCache) Name ¶
func (c *RedisCache) Name() string
Name returns the name of the cache, for instrumentation purposes.
type Resolver ¶
type Resolver struct {
// contains filtered or unexported fields
}
Resolver is a Resolver implementation that caches its results.
func NewResolver ¶
func NewResolver(resolver urlresolver.Interface, cache Cache) *Resolver
NewResolver creates a new cached Resolver.
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