blockchain

package module

v0.0.0-...-37e7a24 Latest Latest Go to latest Published: Jan 1, 2022 License: Apache-2.0 Imports: 24 Imported by: 1

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Repository

github.com/chain5j/chain5j-blockchain

Links

Open Source Insights

README ¶

chain5j-blockchain

简介

chain5j-blockchain chain5j链对数据库处理模块。

功能

证书

chain5j-blockchain 的源码允许用户在遵循 Apache 2.0 开源证书规则的前提下使用。

版权

Copyright@2021 chain5j

chain5j

Documentation ¶

Overview ¶

Package blockchain

@author: xwc1125

Package blockchain ¶

@author: xwc1125

Package blockchain ¶

@author: xwc1125

Package blockchain ¶

@author: xwc1125

Package blockchain ¶

@author: xwc1125

Package blockchain ¶

@author: xwc1125

Package blockchain ¶

@author: xwc1125

Index ¶

Variables
func NewBlockRW(reader protocol.BlockReader, writer protocol.BlockWriter) (protocol.BlockReadWriter, error)
func NewBlockReader(config protocol.Config, database protocol.Database, apis protocol.APIs) (protocol.BlockReader, error)
func NewBlockWriter(reader protocol.BlockReader, engine protocol.Consensus, apps protocol.Apps) *blockWriter
func RPCMarshalBlock(ctx context.Context, b *models.Block) (map[string]interface{}, error)
type API
- func NewAPI(bc protocol.BlockReader) *API
type WhCallback
type WriteStatus

Constants ¶

This section is empty.

Variables ¶

View Source

var BadHashes = map[types.Hash]bool{}

BadHashes 硬分叉的hash

View Source

var (
	ErrFutureBlock = errors.New("block in the future")
)

Functions ¶

func NewBlockRW ¶

func NewBlockRW(reader protocol.BlockReader, writer protocol.BlockWriter) (protocol.BlockReadWriter, error)

NewBlockRW 创建block读写对象

func NewBlockReader ¶

func NewBlockReader(config protocol.Config, database protocol.Database, apis protocol.APIs) (protocol.BlockReader, error)

NewBlockReader 创建区块链服务

func NewBlockWriter ¶

func NewBlockWriter(reader protocol.BlockReader,
	engine protocol.Consensus,
	apps protocol.Apps) *blockWriter

NewBlockWriter 创建blockWriter

func RPCMarshalBlock ¶

func RPCMarshalBlock(ctx context.Context, b *models.Block) (map[string]interface{}, error)

Types ¶

type API ¶

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

func NewAPI ¶

func NewAPI(bc protocol.BlockReader) *API

func (*API) BlockHeight ¶

func (api *API) BlockHeight(ctx context.Context) hexutil.Uint64

func (*API) GetBlockByHash ¶

func (api *API) GetBlockByHash(ctx context.Context, blockHash types.Hash) (map[string]interface{}, error)

func (*API) GetBlockByNumber ¶

func (api *API) GetBlockByNumber(ctx context.Context, blockNr rpc.BlockNumber) (map[string]interface{}, error)

func (*API) GetBlockTransactionCountByHash ¶

func (api *API) GetBlockTransactionCountByHash(ctx context.Context, blockHash types.Hash) *hexutil.Uint

func (*API) NewHeads ¶

func (api *API) NewHeads(ctx context.Context) (*rpc.Subscription, error)

NewHeads send a notification each time a new (header) block is appended to the chain.

type WhCallback ¶

type WhCallback func(*models.Header) error

WhCallback 插入单个区块是的回调函数

type WriteStatus ¶

type WriteStatus byte

WriteStatus 写的状态

const (
	NonStatTy       WriteStatus = iota
	CanonicalStatTy             // 标准状态
	SideStatTy                  // 侧链状态
)

Source Files ¶

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