优化缓存管理

2021-01-13 12:02:50 +08:00
parent 0e51e1c7cb
commit ba6fa92dc9
22 changed files with 1517 additions and 548 deletions
@@ -0,0 +1,29 @@
+package caches
+
+type ReaderFunc func(n int) (goNext bool, err error)
+
+type Reader interface {
+	// 初始化
+	Init() error
+
+	// 状态码
+	Status() int
+
+	// 读取Header
+	ReadHeader(buf []byte, callback ReaderFunc) error
+
+	// 读取Body
+	ReadBody(buf []byte, callback ReaderFunc) error
+
+	// 读取某个范围内的Body
+	ReadBodyRange(buf []byte, start int64, end int64, callback ReaderFunc) error
+
+	// Header Size
+	HeaderSize() int64
+
+	// Body Size
+	BodySize() int64
+
+	// 关闭
+	Close() error
+}