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Versions in this module

v1

v1.2.2

Mar 17, 2020

v1.2.0

Oct 11, 2019

v1.1.0

Sep 19, 2019

Changes in this version

+ const ErrFailedToFetchLogs

+ const ErrFailedToGetActiveAccounts

+ const ErrFailedToGetHeaderByNumber

+ const ErrFailedToParseABI

+ const ErrFailedToScanRows

+ const ErrFailedToTraverseAddresses

+ const ErrFailedToUnpack

+ const ErrInternal

+ const ErrUnsupportedTopic

+ const ErrWrongBlockArgumentType

+ const ErrWrongNumberOfEventArgs

+ type Client interface

+ FilterLogs func(ctx context.Context, q ethereum.FilterQuery) ([]types.Log, error)

+ HeaderByNumber func(ctx context.Context, number *big.Int) (*types.Header, error)

+ type Config struct

+ EthCallTimeout uint

+ InitialBlocks uint64

+ QueryPause uint

+ RateAfter uint

+ func NewConfig() *Config

+ type Monitor struct

+ JobsForLog func(*data.JobEthLog) ([]data.Job, error)

+ NextRound func(latestBlock uint64) ([]ethereum.FilterQuery, func(*reform.TX) error, error)

+ Queue Queue

+ RequestTimeout time.Duration

+ RoundsInterval time.Duration

+ func NewMonitor(config *Config, client Client, queue Queue, db *reform.DB, logger log.Logger, ...) (*Monitor, error)

+ func (m *Monitor) Round() error

+ func (m *Monitor) Start()

+ func (m *Monitor) Stop()

+ type Queue interface

+ Add func(*reform.TX, *data.Job) error