weightpool

package

v0.7.1 Latest Latest Go to latest Published: Aug 16, 2018 License: Apache-2.0 Imports: 3 Imported by: 0

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

Pool defines sets of weighted tags

func NewPool(routeTags ...*model.RouteTag) *Pool

NewPool returns pool for provided tags

func (p *Pool) PickOne() *model.RouteTag

PickOne returns tag according to its weight

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

SafePool is a cache for pool of all destination

func GetPool() *SafePool

GetPool returns singleton of weightPool

func (s *SafePool) Get(key string) (*Pool, bool)

Get returns specific pool for key

func (s *SafePool) Reset(key string)

Reset can delete pool for specific key

func (s *SafePool) Set(key string, value *Pool)

Set can set pool to safe cache