brush

Documentation

Index

• Constants
• type AlgorithmAddTorrent
• type AlgorithmModifyTorrent
• type AlgorithmOperationTorrent
• type AlgorithmResult
  • func Decide(clientStatus *client.Status, clientTorrents []client.Torrent, ...) (result *AlgorithmResult)
• type BrushOptionStruct

Constants

const (
	NEW_TORRENTS_TIMESPAN                 = int64(15 * 60) // new torrents timespan during which will NOT be examined at all
	NEW_TORRENTS_STALL_EXEMPTION_TIMESPAN = int64(30 * 60) // new torrents timespan during which will NOT be stalled
	NO_PROCESS_TORRENT_DELETEION_TIMESPAN = int64(30 * 60)
	STALL_DOWNLOAD_SPEED                  = int64(10 * 1024)
	SLOW_UPLOAD_SPEED                     = int64(100 * 1024)
	RATIO_CHECK_MIN_DOWNLOAD_SPEED        = int64(100 * 1024)
	SLOW_TORRENTS_CHECK_TIMESPAN          = int64(15 * 60)
	STALL_TORRENT_DELETEION_TIMESPAN      = int64(30 * 60) // stalled torrent will be deleted after this time passed
	BANDWIDTH_FULL_PERCENT                = float64(0.8)
	DELETE_TORRENT_IMMEDIATELY_STORE      = float64(99999)
	RESUME_TORRENTS_FREE_DISK_SPACE_TIER  = int64(5 * 1024 * 1024 * 1024) // 5GB
)

Types

type AlgorithmAddTorrent

type AlgorithmAddTorrent struct {
	DownloadUrl string
	Name        string
	Meta        map[string](int64)
	Msg         string
}

type AlgorithmModifyTorrent

type AlgorithmModifyTorrent struct {
	InfoHash string
	Name     string
	Meta     map[string](int64)
	Msg      string
}

type AlgorithmOperationTorrent

type AlgorithmOperationTorrent struct {
	InfoHash string
	Name     string
	Msg      string
}

type AlgorithmResult

type AlgorithmResult struct {
	DeleteTorrents  []AlgorithmOperationTorrent // torrents that will be removed from client
	StallTorrents   []AlgorithmModifyTorrent    // torrents that will stop downloading but still uploading
	ResumeTorrents  []AlgorithmOperationTorrent // resume paused / errored torrents
	ModifyTorrents  []AlgorithmModifyTorrent    // modify meta info of these torrents
	AddTorrents     []AlgorithmAddTorrent       // new torrents that will be added to client
	CanAddMore      bool                        // client is able to add more torrents
	FreeSpaceChange int64                       // estimated free space change after apply above operations
	Msg             string
}

func Decide

func Decide(clientStatus *client.Status, clientTorrents []client.Torrent, siteTorrents []site.Torrent, option *BrushOptionStruct) (result *AlgorithmResult)

* Strategy * Delete a torrent from client ONLY when it's uploading speed become SLOW enough AND free disk space insufficient. * Stall ALL torrent of client (limit download speed to 1B/s, so upload only) when free disk space insufficient * Add new torrents to client when server uploading bandwidth is somewhat idle AND there is SOME free disk space. *

type BrushOptionStruct

type BrushOptionStruct struct {
	AllowNoneFree           bool
	AllowPaid               bool
	AllowZeroSeeders        bool
	MinDiskSpace            int64
	SlowUploadSpeedTier     int64
	TorrentUploadSpeedLimit int64
	MaxDownloadingTorrents  int64
	MaxTorrents             int64
	MinRatio                float64
	DefaultUploadSpeedLimit int64
	TorrentMinSizeLimit     int64
	TorrentMaxSizeLimit     int64
	Now                     int64
}