ttl

package

v0.0.10 Latest Latest Go to latest Published: Nov 7, 2022 License: MIT Imports: 4 Imported by: 0

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type Cache struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Cache is a synchronised map of items that auto-expire once stale

func NewCache(opts ...CacheOption) *Cache

NewCache create a K-V cache

func (c *Cache) Close()

Close remove all data from Cache and exit cleanup. Cache cannot use any more after close

func (c *Cache) Get(key interface{}) (interface{}, bool)

Get is a thread-safe way to lookup items. Every lookup, also hence extending it's life if ttl is enabled

func (c *Cache) Len() int

Len returns the number of items in the cache

func (c *Cache) Remove(key interface{})

Remove removes item from Cache

func (c *Cache) Set(key, value interface{})

Set is a thread-safe way to set item to the map

type CacheOption func(*Cache)

func CacheWithLRU(cap int) CacheOption

func CacheWithTTL(d time.Duration) CacheOption

type Counter struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func NewCounter(d time.Duration) *Counter

NewCounter create a counter with TTL records

func (c *Counter) Close()

Close remove all data from Counter and exit cleanup. Counter cannot use any more after close

func (c *Counter) Incr()

func (c *Counter) Len() int

type Item struct {
	// contains filtered or unexported fields
}