Interface Fetcher

internal/fetcher/fetcher.go:13–32

Fetcher defines the interface for a download protocol. Each download task will have a corresponding Fetcher instance for the management of the download task

// Fetcher defines the interface for a download protocol.
// Each download task will have a corresponding Fetcher instance for the management of the download task
type Fetcher interface {
	Setup(ctl *controller.Controller)
	Resolve(req *base.Request, opts *base.Options) error
	Start() error
	// Patch modifies task-specific data based on the protocol.
	// For HTTP: can modify Request info (URL, headers, etc.)
	// For BT: can modify SelectFiles (via opts.SelectFiles)
	Patch(req *base.Request, opts *base.Options) error
	Pause() error
	Close() error

	// Stats refreshes health statistics and returns the latest information
	Stats() any
	// Meta returns the meta information of the download.
	Meta() *FetcherMeta
	// Progress returns the progress of the download.
	Progress() Progress
	// Wait for the download to complete, this method will block until the download is done.
	Wait() error
}

type Uploader interface {
	Upload() error