history

type Failure struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type Historier interface {
	ReadSuccess(provider string, inherit bool) // 读取成功记录
	UpsertSuccess(string) bool                 // 更新或加入成功记录
	HasSuccess(string) bool                    // 检查是否存在某条成功记录
	DeleteSuccess(string)                      // 删除成功记录
	FlushSuccess(provider string)              // I/O输出成功记录，但不清缓存

	ReadFailure(provider string, inherit bool) // 取出失败记录
	PullFailure() map[string]*request.Request  // 拉取失败记录并清空
	UpsertFailure(*request.Request) bool       // 更新或加入失败记录
	DeleteFailure(*request.Request)            // 删除失败记录
	FlushFailure(provider string)              // I/O输出失败记录，但不清缓存

	Empty() // 清空缓存，但不输出
}

type History struct {
	*Success
	*Failure

	sync.RWMutex
	// contains filtered or unexported fields
}

type Success struct {
	sync.RWMutex
	// contains filtered or unexported fields
}