smGPAUtils

Documentation

Index

• type BlockCache
  • func NewBlockCache(tp TimeProvider, maxCacheSize int, wal BlockWAL, ...) (BlockCache, error)
• type BlockCacheTimers
  • func NewBlockCacheTimers() BlockCacheTimers
• type BlockFactory
  • func NewBlockFactory(t require.TestingT) *BlockFactory
  • func (bfT *BlockFactory) GetAliasOutput(commitment *state.L1Commitment) *isc.AliasOutputWithID
  • func (bfT *BlockFactory) GetBlocks(count, branchingFactor int) []state.Block
  • func (bfT *BlockFactory) GetBlocksFrom(count, branchingFactor int, commitment *state.L1Commitment, ...) []state.Block
  • func (bfT *BlockFactory) GetChainID() isc.ChainID
  • func (bfT *BlockFactory) GetNextBlock(commitment *state.L1Commitment, incrementOpt ...uint64) state.Block
  • func (bfT *BlockFactory) GetOriginOutput() *isc.AliasOutputWithID
  • func (bfT *BlockFactory) GetState(commitment *state.L1Commitment) state.State
  • func (bfT *BlockFactory) GetStateDraft(block state.Block) state.StateDraft
• type BlockKey
  • func NewBlockKey(commitment *state.L1Commitment) BlockKey
  • func (bkT BlockKey) AsBlockHash() state.BlockHash
  • func (bkT BlockKey) Equals(other BlockKey) bool
  • func (bkT BlockKey) String() string
• type BlockWAL
  • func NewBlockWAL(log *logger.Logger, baseDir string, chainID isc.ChainID, ...) (BlockWAL, error)
  • func NewEmptyBlockWAL() BlockWAL
  • func NewMockedBlockWAL() BlockWAL
• type TestBlockWAL
  • func NewEmptyTestBlockWAL() TestBlockWAL
  • func NewMockedTestBlockWAL() TestBlockWAL
• type TimeProvider
  • func NewArtifficialTimeProvider(nowOpt ...time.Time) TimeProvider
  • func NewDefaultTimeProvider() TimeProvider

Types

type BlockCache

type BlockCache interface {
	AddBlock(state.Block)
	GetBlock(*state.L1Commitment) state.Block
	CleanOlderThan(time.Time)
	Size() int
}

func NewBlockCache

func NewBlockCache(tp TimeProvider, maxCacheSize int, wal BlockWAL, metrics metrics.IChainStateManagerMetrics, log *logger.Logger) (BlockCache, error)

type BlockCacheTimers

type BlockCacheTimers struct {
	// How long should the block stay in cache before being deleted
	BlocksInCacheDuration time.Duration
	// How often should the block cache be cleened
	BlockCleaningPeriod time.Duration
}

func NewBlockCacheTimers

func NewBlockCacheTimers() BlockCacheTimers

type BlockFactory

type BlockFactory struct {
	// contains filtered or unexported fields
}

func NewBlockFactory

func NewBlockFactory(t require.TestingT) *BlockFactory

func (*BlockFactory) GetAliasOutput

func (bfT *BlockFactory) GetAliasOutput(commitment *state.L1Commitment) *isc.AliasOutputWithID

func (*BlockFactory) GetBlocks

func (bfT *BlockFactory) GetBlocks(
	count,
	branchingFactor int,
) []state.Block

func (*BlockFactory) GetBlocksFrom

func (bfT *BlockFactory) GetBlocksFrom(
	count,
	branchingFactor int,
	commitment *state.L1Commitment,
	incrementFactorOpt ...uint64,
) []state.Block

func (*BlockFactory) GetChainID

func (bfT *BlockFactory) GetChainID() isc.ChainID

func (*BlockFactory) GetNextBlock

func (bfT *BlockFactory) GetNextBlock(
	commitment *state.L1Commitment,
	incrementOpt ...uint64,
) state.Block

func (*BlockFactory) GetOriginOutput

func (bfT *BlockFactory) GetOriginOutput() *isc.AliasOutputWithID

func (*BlockFactory) GetState

func (bfT *BlockFactory) GetState(commitment *state.L1Commitment) state.State

func (*BlockFactory) GetStateDraft

func (bfT *BlockFactory) GetStateDraft(block state.Block) state.StateDraft

type BlockKey

type BlockKey state.BlockHash

Type for block identifier to be used when putting blocks in maps.

func NewBlockKey

func NewBlockKey(commitment *state.L1Commitment) BlockKey

func (BlockKey) AsBlockHash

func (bkT BlockKey) AsBlockHash() state.BlockHash

func (BlockKey) Equals

func (bkT BlockKey) Equals(other BlockKey) bool

func (BlockKey) String

func (bkT BlockKey) String() string

type BlockWAL

type BlockWAL interface {
	Write(state.Block) error
	Contains(state.BlockHash) bool
	Read(state.BlockHash) (state.Block, error)
	ReadAllByStateIndex(cb func(stateIndex uint32, block state.Block) bool) error
}

func NewBlockWAL

func NewBlockWAL(log *logger.Logger, baseDir string, chainID isc.ChainID, metrics metrics.IChainBlockWALMetrics) (BlockWAL, error)

func NewEmptyBlockWAL

func NewEmptyBlockWAL() BlockWAL

func NewMockedBlockWAL

func NewMockedBlockWAL() BlockWAL

type TestBlockWAL

type TestBlockWAL interface {
	BlockWAL
	Delete(state.BlockHash) bool
}

May be used only for tests; deleting in production should not be available.

func NewEmptyTestBlockWAL

func NewEmptyTestBlockWAL() TestBlockWAL

func NewMockedTestBlockWAL

func NewMockedTestBlockWAL() TestBlockWAL

type TimeProvider

type TimeProvider interface {
	SetNow(time.Time)
	GetNow() time.Time
	After(time.Duration) <-chan time.Time
}

func NewArtifficialTimeProvider

func NewArtifficialTimeProvider(nowOpt ...time.Time) TimeProvider

func NewDefaultTimeProvider

func NewDefaultTimeProvider() TimeProvider