dynamodb

Feb 2, 2021

Changes in this version

+ const BatchItemsLimit

+ const MaxFetchAttempts

+ func New(cnf *config.Config) iface.Backend

+ type Backend struct

+ func (b *Backend) GetState(taskUUID string) (*tasks.TaskState, error)

+ func (b *Backend) GroupCompleted(groupUUID string, groupTaskCount int) (bool, error)

+ func (b *Backend) GroupTaskStates(groupUUID string, groupTaskCount int) ([]*tasks.TaskState, error)

+ func (b *Backend) InitGroup(groupUUID string, taskUUIDs []string) error

+ func (b *Backend) PurgeGroupMeta(groupUUID string) error

+ func (b *Backend) PurgeState(taskUUID string) error

+ func (b *Backend) SetStateFailure(signature *tasks.Signature, err string) error

+ func (b *Backend) SetStatePending(signature *tasks.Signature) error

+ func (b *Backend) SetStateReceived(signature *tasks.Signature) error

+ func (b *Backend) SetStateRetry(signature *tasks.Signature) error

+ func (b *Backend) SetStateStarted(signature *tasks.Signature) error

+ func (b *Backend) SetStateSuccess(signature *tasks.Signature, results []*tasks.TaskResult) error

+ func (b *Backend) TriggerChord(groupUUID string) (bool, error)