cache

package

v0.1.2 Latest Latest Go to latest Published: Oct 17, 2016 License: Apache-2.0 Imports: 6 Imported by: 2

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const (
	SERVICE_WEIGHT = 10
)

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var (
	// selector每DefaultTTL分钟通过tick函数清空cache或者get函数去清空某个service的cache，
	// 以全量获取某个service的所有providers
	DefaultTTL = 5 * time.Minute
)

func ArrayRemoveAt(a interface{}, i int)

func NewSelector(opts ...selector.Option) selector.Selector

selector主要有两个接口，对外接口Select用于获取地址，select调用get，get调用cp; 对内接口run调用watch,watch则调用update，update调用set，以用于接收add/del service url.

还有两个接口Init和Close,Init用于发出reload信号，重新初始化selector，而Close则是发出stop信号，停掉watch，清算破产

registor自身主要向selector暴露了watch功能

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