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Refactor: lrucache use generics

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This commit is contained in:
yaling888
2022-04-05 20:23:16 +08:00
committed by Meta
parent 14878b37f6
commit 673541e2a8
8 changed files with 106 additions and 97 deletions
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8
dns/enhancer.go
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@ -11,7 +11,7 @@ import (
type ResolverEnhancer struct {
mode C.DNSMode
fakePool *fakeip.Pool
mapping *cache.LruCache
mapping *cache.LruCache[string, string]
}
func (h *ResolverEnhancer) FakeIPEnabled() bool {
@ -67,7 +67,7 @@ func (h *ResolverEnhancer) FindHostByIP(ip net.IP) (string, bool) {
if mapping := h.mapping; mapping != nil {
if host, existed := h.mapping.Get(ip.String()); existed {
return host.(string), true
return host, true
}
}
@ -99,11 +99,11 @@ func (h *ResolverEnhancer) FlushFakeIP() error {
func NewEnhancer(cfg Config) *ResolverEnhancer {
var fakePool *fakeip.Pool
var mapping *cache.LruCache
var mapping *cache.LruCache[string, string]
if cfg.EnhancedMode != C.DNSNormal {
fakePool = cfg.Pool
mapping = cache.NewLRUCache(cache.WithSize(4096), cache.WithStale(true))
mapping = cache.NewLRUCache[string, string](cache.WithSize[string, string](4096), cache.WithStale[string, string](true))
}
return &ResolverEnhancer{