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Versions in this module

v2

v2.0.15

Jan 11, 2025

v2.0.14

Jan 11, 2025

v2.0.13

Jan 11, 2025

v2.0.12

Jan 11, 2025

v2.0.11

Jan 11, 2025

v2.0.10

Jan 11, 2025

v2.0.9

Jan 11, 2025

v2.0.8

Jan 11, 2025

v2.0.7

Jan 11, 2025

v2.0.6

Jan 11, 2025

v2.0.5

Jan 11, 2025

Changes in this version

+ const MaxSessions

+ var AllowedTopics = []Topic

+ var StreamRequestSegmentProtocol = fmt.Sprintf("defs@stream/request/segment/%s", version)

+ func CreateDownloadFileRecord(db *badgerhold.Store, taskID string, fileID string, pubkeyHash []byte, ...) (*pb.DownloadFileRecord, error)

+ func DecompressAndDecryptSegmentContent(shareOne, shareTwo []byte, compressedData []byte) ([]byte, error)

+ func GetDownloadProgressAndPending(db *badgerhold.Store, taskID string) (*bitset.BitSet, map[int64]struct{}, error)

+ func GetFileInfoResponse(db *database.DB, taskID string, fileID string, pubkeyHash []byte) (*pb.DownloadPubSubFileInfoResponse, error)

+ func GetInitialDownloadResponse(db *database.DB, taskID string, fileID string, pubkeyHash []byte) (*pb.DownloadPubSubFileInfoResponse, *pb.DownloadPubSubManifestResponse, error)

+ func GetListDownloadSegments(db *badgerhold.Store, taskID string) ([]*pb.DownloadSegmentRecord, error)

+ func GetManifestResponse(db *database.DB, taskID string, fileID string, pubkeyHash []byte, ...) (*pb.DownloadPubSubManifestResponse, error)

+ func GetPendingSegments(db *badgerhold.Store, taskID string) ([]string, error)

+ func GetSegmentContent(db *database.DB, taskID string, fileID string, segmentId string, ...) (*pb.SegmentContentResponse, error)

+ func GetSegmentStats(db *badgerhold.Store, taskID string) (..., error)

+ func GetSegmentStorageData(db *database.DB, hostID string, taskID string, fileID string, segmentID string) (*pb.SegmentContentResponse, error)

+ func GetSegmentsForRecovery(db *badgerhold.Store, taskID string) (map[int64]string, error)

+ func HandleDownloadContentRequestPubSub(ctx context.Context, opt *fscfg.Options, db *database.DB, fs afero.Afero, ...)

+ func HandleDownloadManifestRequestPubSub(ctx context.Context, opt *fscfg.Options, db *database.DB, fs afero.Afero, ...)

+ func HandleDownloadManifestResponsePubSub(ctx context.Context, opt *fscfg.Options, nps *pubsub.NodePubSub, ...)

+ func HandleFileInfoRequestPubSub(ctx context.Context, opt *fscfg.Options, db *database.DB, fs afero.Afero, ...)

+ func InitializeDownloadManager(lc fx.Lifecycle, input InitializeDownloadManagerInput) error

+ func NewDownloadFile(ctx context.Context, db *database.DB, h host.Host, nps *pubsub.NodePubSub, ...) (*pb.DownloadOperationInfo, error)

+ func QueryDownloadTask(db *badgerhold.Store, start, pageSize int, options ...database.QueryOption) ([]*pb.DownloadFileRecord, uint64, error)

+ func RegisterDownloadPubsubProtocol(lc fx.Lifecycle, input RegisterPubsubProtocolInput)

+ func RegisterDownloadStreamProtocol(lc fx.Lifecycle, input RegisterStreamProtocolInput)

+ func ReplyToMessage(ctx context.Context, topic *pubsub.Topic, messageID string, replyData []byte) error

+ func RequestContentPubSub(ctx context.Context, h host.Host, nps *pubsub.NodePubSub, taskID string, ...) (*pb.SegmentContentResponse, error)

+ func RequestFileInfoPubSub(ctx context.Context, host host.Host, nps *pubsub.NodePubSub, taskID string, ...) (*pb.DownloadPubSubFileInfoResponse, error)

+ func RequestManifestPubSub(ctx context.Context, host host.Host, nps *pubsub.NodePubSub, taskID string, ...) error

+ func UpdateDownloadFileStatus(db *badgerhold.Store, taskID string, status pb.DownloadStatus) error

+ func UpdateSegmentNodes(db *badgerhold.Store, taskID string, peerID string, ...) (map[int64]string, error)

+ func ValidateAndStoreSegment(db *badgerhold.Store, shareOne []byte, response *pb.SegmentContentResponse) error

+ func VerifySegmentChecksum(content []byte, expectedChecksum uint32) error

+ func VerifySegmentSignature(p *pb.SegmentContentResponse) error

+ type DownloadManager struct

+ func (m *DownloadManager) Cancel() context.CancelFunc

+ func (m *DownloadManager) CancelDownload(taskID string) error

+ func (m *DownloadManager) Context() context.Context

+ func (m *DownloadManager) DB() *database.DB

+ func (m *DownloadManager) DeleteDownload(taskID string) error

+ func (m *DownloadManager) ErrChan() <-chan error

+ func (m *DownloadManager) FS() afero.Afero

+ func (m *DownloadManager) Host() host.Host

+ func (m *DownloadManager) IsFileDownloading(fileID string) bool

+ func (m *DownloadManager) IsMaxConcurrencyReached() bool

+ func (m *DownloadManager) LoadExistingTasks() error

+ func (m *DownloadManager) ManagerChannelEvents()

+ func (m *DownloadManager) NewDownload(ownerPriv *ecdsa.PrivateKey, fileID string) (string, error)

+ func (m *DownloadManager) NewShareDownload(ownerPriv *ecdsa.PrivateKey, fileID string, firstKeyShare []byte) (string, error)

+ func (m *DownloadManager) NodePubSub() *pubsub.NodePubSub

+ func (m *DownloadManager) NotifyError(err string, args ...interface{})

+ func (m *DownloadManager) NotifyStatus(status *pb.DownloadChan)

+ func (m *DownloadManager) Options() *fscfg.Options

+ func (m *DownloadManager) PauseDownload(taskID string) error

+ func (m *DownloadManager) QueryDownload(start, pageSize int, options ...database.QueryOption) ([]*pb.DownloadFileRecord, uint64, int, int, error)

+ func (m *DownloadManager) ResumeDownload(taskID string) error

+ func (m *DownloadManager) RoutingTable() *kbucket.RoutingTable

+ func (m *DownloadManager) StatusChan() <-chan *pb.DownloadChan

+ func (m *DownloadManager) TriggerDownload(taskID string) error

+ type DownloadTask struct

+ func NewDownloadTask(ctx context.Context, opt *fscfg.Options, db *database.DB, fs afero.Afero, ...) (*DownloadTask, error)

+ func (t *DownloadTask) Cancel() error

+ func (t *DownloadTask) Cleanup()

+ func (t *DownloadTask) Close()

+ func (t *DownloadTask) Context() context.Context

+ func (t *DownloadTask) DB() *badgerhold.Store

+ func (t *DownloadTask) Delete() error

+ func (t *DownloadTask) FS() afero.Afero

+ func (t *DownloadTask) ForceCancel() error

+ func (t *DownloadTask) ForceDelete() error

+ func (t *DownloadTask) ForceFileFinalize() error

+ func (t *DownloadTask) ForceNetworkTransfer(peerSegments map[peer.ID][]string) error

+ func (t *DownloadTask) ForceNodeDispatch() error

+ func (t *DownloadTask) ForcePause() error

+ func (t *DownloadTask) ForceSegmentIndex() error

+ func (t *DownloadTask) ForceSegmentMerge() error

+ func (t *DownloadTask) ForceSegmentProcess() error

+ func (t *DownloadTask) ForceSegmentVerify() error

+ func (t *DownloadTask) GetProgress() (int64, error)

+ func (t *DownloadTask) Host() host.Host

+ func (t *DownloadTask) NodePubSub() *pubsub.NodePubSub

+ func (t *DownloadTask) NotifySegmentStatus(status *pb.DownloadChan)

+ func (t *DownloadTask) NotifyTaskError(err error)

+ func (t *DownloadTask) Options() *fscfg.Options

+ func (t *DownloadTask) Pause() error

+ func (t *DownloadTask) RoutingTable() *kbucket.RoutingTable

+ func (t *DownloadTask) Start() error

+ func (t *DownloadTask) TaskID() string

+ type InitializeDownloadManagerInput struct

+ Download *DownloadManager

+ type NewDownloadManagerInput struct

+ Ctx context.Context

+ DB *database.DB

+ FS afero.Afero

+ Host host.Host

+ NPS *pubsub.NodePubSub

+ Opt *fscfg.Options

+ RoutingTable *kbucket.RoutingTable

+ type NewDownloadManagerOutput struct

+ Download *DownloadManager

+ func NewDownloadManager(lc fx.Lifecycle, input NewDownloadManagerInput) (out NewDownloadManagerOutput, err error)

+ type RegisterPubsubProtocolInput struct

+ Ctx context.Context

+ DB *database.DB

+ Download *DownloadManager

+ FS afero.Afero

+ Host host.Host

+ NPS *pubsub.NodePubSub

+ Opt *fscfg.Options

+ RoutingTable *kbucket.RoutingTable

+ type RegisterStreamProtocolInput struct

+ Ctx context.Context

+ DB *database.DB

+ DM *DownloadManager

+ FS afero.Afero

+ Host host.Host

+ NPS *pubsub.NodePubSub

+ Opt *fscfg.Options

+ RoutingTable *kbucket.RoutingTable

+ type StreamProtocol struct

+ type Topic int

+ const PubSubDownloadContentRequestTopic

+ const PubSubDownloadManifestRequestTopic

+ const PubSubDownloadManifestResponseTopic

+ const PubSubFileInfoRequestTopic

+ func (t Topic) String() string

Other modules containing this package

github.com/bpfs/defs