refactor wip

proxychain/proxychain_cache.go

@@ -0,0 +1,19 @@
+package proxychain
+
+import "time"
+
+// Cache provides an interface for caching mechanisms.
+// It supports operations to get, set, and invalidate cache entries.
+// Implementations should ensure thread safety, efficiency
+type Cache interface {
+	// Get Retrieves a cached value by its key. Returns the value and a boolean indicating
+	Get(key string) (value interface{}, found bool)
+
+	// Set - Stores a value associated with a key in the cache for a specified time-to-live (ttl).
+	// If ttl is zero, the cache item has no expiration.
+	Set(key string, value interface{}, ttl time.Duration)
+
+	// Invalidate - Removes a value from the cache by its key. If the key does not exist,
+	// it should perform a no-op or return a suitable error.
+	Invalidate(key string) error
+}