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Index ¶
Constants ¶
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const ( // DefaultBlockIntervalSec is the default block generation interval in seconds. DefaultBlockIntervalSec = int64(1) // block production interval in sec // DefaultDposBpNumber is the default number of block producers. DefaultDposBpNumber = 23 )
Variables ¶
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var ( // BlockIntervalSec is the block genration interval in seconds. BlockIntervalSec = DefaultBlockIntervalSec // BlockInterval is the maximum block generation time limit. BlockInterval = time.Second * time.Duration(DefaultBlockIntervalSec) )
Functions ¶
func InitBlockInterval ¶
func InitBlockInterval(blockIntervalSec int64)
InitBlockInterval initializes block interval parameters.
Types ¶
type BlockFactory ¶
type BlockFactory interface {
Start()
JobQueue() chan<- interface{}
}
BlockFactory is an interface for a block factory implementation.
type ChainConsensus ¶
type ChainConsensus interface {
SetStateDB(sdb *state.ChainStateDB)
IsTransactionValid(tx *types.Tx) bool
IsBlockValid(block *types.Block, bestBlock *types.Block) error
Init(cdb ChainDbReader)
Update(block *types.Block)
Save(tx db.Transaction) error
NeedReorganization(rootNo types.BlockNo) bool
}
ChainConsensus includes chainstatus and validation API.
type ChainDbReader ¶
type ChainDbReader interface {
GetBestBlock() (*types.Block, error)
GetBlockByNo(blockNo types.BlockNo) (*types.Block, error)
Get(key []byte) []byte
}
ChainDbReader is a reader interface for the ChainDB.
type Consensus ¶
type Consensus interface {
ChainConsensus
Ticker() *time.Ticker
QueueJob(now time.Time, jq chan<- interface{})
BlockFactory() BlockFactory
QuitChan() chan interface{}
SetChainAccessor(chainAccessor types.ChainAccessor)
}
Consensus is an interface for a consensus implementation.
type ErrorConsensus ¶
ErrorConsensus is a basic error struct for consensus modules.
func (ErrorConsensus) Error ¶
func (e ErrorConsensus) Error() string
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