utils

package

v0.8.1 Latest Latest Go to latest Published: Sep 21, 2020 License: GPL-3.0 Imports: 2 Imported by: 0

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type GlobalTTLMap struct {
	Cache *TTLMap
}

GlobalTTLMap is a cache shared between all the rules

func GetGlobalTTLMapInstance(gcdelay time.Duration) *GlobalTTLMap

GetGlobalTTLMapInstance returns the unique GlobalTTLMap (singleton)

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

TTLMap is a cache with ttl

func NewTTLMap(gcdelay time.Duration) (m *TTLMap)

NewTTLMap creates a TTLMap instance

func (m *TTLMap) Get(k string) (interface{}, bool)

Get returns the value of the associated key from the cache

func (m *TTLMap) Len() int

Len returns the number of cached keys

func (m *TTLMap) Put(k, v interface{}, ttl int64)

Put inserts a key => value pair in the cache