backend

package
v1.9.1 Latest Latest
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 Go to latest Published: Aug 28, 2024 License: MIT Imports: 22 Imported by: 2

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Constants

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Variables

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Functions

This section is empty.

Types

type Config 

type Config struct {
}

type Metrics 

type Metrics interface {
	CacheAdd(chainID types.ChainID, label string, cacheSize int, evicted bool)
	CacheGet(chainID types.ChainID, label string, hit bool)

	RecordDBEntryCount(chainID types.ChainID, count int64)
	RecordDBSearchEntriesRead(chainID types.ChainID, count int64)
}

type MockBackend 

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

func NewMockBackend 

func NewMockBackend() *MockBackend

func (*MockBackend) CheckBlock 

func (m *MockBackend) CheckBlock(chainID *hexutil.U256, blockHash common.Hash, blockNumber hexutil.Uint64) (types.SafetyLevel, error)

func (*MockBackend) CheckMessage 

func (m *MockBackend) CheckMessage(identifier types.Identifier, payloadHash common.Hash) (types.SafetyLevel, error)

func (*MockBackend) CheckMessages added in v1.9.1 

func (m *MockBackend) CheckMessages(messages []types.Message, minSafety types.SafetyLevel) error

func (*MockBackend) Close 

func (m *MockBackend) Close() error

func (*MockBackend) Start 

func (m *MockBackend) Start(ctx context.Context) error

func (*MockBackend) Stop 

func (m *MockBackend) Stop(ctx context.Context) error

type SupervisorBackend 

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

func NewSupervisorBackend 

func NewSupervisorBackend(ctx context.Context, logger log.Logger, m Metrics, cfg *config.Config) (*SupervisorBackend, error)

func (*SupervisorBackend) CheckBlock 

func (su *SupervisorBackend) CheckBlock(chainID *hexutil.U256, blockHash common.Hash, blockNumber hexutil.Uint64) (types.SafetyLevel, error)

CheckBlock checks if the block is safe according to the safety level The block is considered safe if all logs in the block are safe this is decided by finding the last log in the block and

func (*SupervisorBackend) CheckMessage 

func (su *SupervisorBackend) CheckMessage(identifier types.Identifier, payloadHash common.Hash) (types.SafetyLevel, error)

func (*SupervisorBackend) CheckMessages added in v1.9.1 

func (su *SupervisorBackend) CheckMessages(
	messages []types.Message,
	minSafety types.SafetyLevel) error

func (*SupervisorBackend) Close 

func (su *SupervisorBackend) Close() error

func (*SupervisorBackend) Start 

func (su *SupervisorBackend) Start(ctx context.Context) error

func (*SupervisorBackend) Stop 

func (su *SupervisorBackend) Stop(ctx context.Context) error

Source Files

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Directories

Path Synopsis
db
entrydb
heads
logs
contracts

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