kendrick jung

package nettools needs to be updated as LRUCache struct was changed ...

2

https://github.com/vitessio/vitess/blob/master/go/cache/lru_cache.go they have added a cost type LRUCache struct { mu sync.Mutex // list & table contain *entry objects. list *list.List table map[string]*list.Element **_cost func(interface{}) int64_** size int64 capacity int64...