fixes issue #425 (#438)

2021-02-05 13:32:56 +08:00
parent 7b3c3de35e
commit b88ba14597
6 changed files with 32 additions and 17 deletions
--- a/core/stores/cache/cachenode.go
+++ b/core/stores/cache/cachenode.go
@@ -82,6 +82,11 @@ func (c cacheNode) GetCache(key string, v interface{}) error {
 	}
 }

+// IsNotFound checks if the given error is the defined errNotFound.
+func (c cacheNode) IsNotFound(err error) bool {
+	return err == c.errNotFound
+}
+
 // SetCache sets the cache with key and v, using c.expiry.
 func (c cacheNode) SetCache(key string, v interface{}) error {
 	return c.SetCacheWithExpire(key, v, c.aroundDuration(c.expiry))