cprovider

Documentation

Overview

Copyright (c) 2020 The JaxNetwork developers Use of this source code is governed by an ISC license that can be found in the LICENSE file.

Index

• type ChainProvider
  • func NewChainProvider(ctx context.Context, cfg ChainRuntimeConfig, chainCtx chain.IChainCtx, ...) (*ChainProvider, error)
  • func (chainProvider *ChainProvider) BlkTmplGenerator() *mining.BlkTmplGenerator
  • func (chainProvider *ChainProvider) BlockChain() *blockchain.BlockChain
  • func (chainProvider *ChainProvider) BlockTemplate(useCoinbaseValue bool) (mining.BlockTemplate, error)
  • func (chainProvider *ChainProvider) Config() *ChainRuntimeConfig
  • func (chainProvider *ChainProvider) DBUpdateCallback(tx database.Tx) error
  • func (chainProvider *ChainProvider) GbtWorkState() *mining.GBTWorkState
  • func (chainProvider *ChainProvider) Log() zerolog.Logger
  • func (chainProvider *ChainProvider) MiningAddresses() []btcutil.Address
  • func (chainProvider *ChainProvider) SetP2PProvider(p2pProvider netsync.PeerNotifier) (err error)
  • func (chainProvider *ChainProvider) ShardCount() (uint32, error)
  • func (chainProvider *ChainProvider) Stats() map[string]float64
• type ChainRuntimeConfig
  • func (cfg *ChainRuntimeConfig) ParseMiningAddresses(params *chaincfg.Params) ([]btcutil.Address, error)

Types

type ChainProvider

type ChainProvider struct {
	// StartupTime is the unix timestamp for when the Server that is hosting
	// the RPC Server started.
	StartupTime int64
	ChainCtx    chain.IChainCtx
	ChainParams *chaincfg.Params

	DB database.DB
	// These fields allow the RPC Server to interface with the local block
	// BlockChain data and state.
	TimeSource chaindata.MedianTimeSource

	// TxMemPool defines the transaction memory pool to interact with.
	TxMemPool *mempool.TxPool

	// These fields define any optional indexes the RPC Server can make use
	// of to provide additional data when queried.
	TxIndex       *indexers.TxIndex
	AddrIndex     *indexers.AddrIndex
	CfIndex       *indexers.CfIndex
	OrphanTxIndex *indexers.OrphanTxIndex

	// The fee estimator keeps track of how long transactions are left in
	// the mempool before they are mined into blocks.
	FeeEstimator *mempool.FeeEstimator
	MiningAddrs  []btcutil.Address

	SigCache    *txscript.SigCache
	HashCache   *txscript.HashCache
	SyncManager *netsync.SyncManager
	// contains filtered or unexported fields
}

func NewChainProvider

func NewChainProvider(ctx context.Context, cfg ChainRuntimeConfig, chainCtx chain.IChainCtx,
	blockGen blockchain.ChainBlockGenerator, db database.DB, log zerolog.Logger) (*ChainProvider, error)

func (*ChainProvider) BlkTmplGenerator

func (chainProvider *ChainProvider) BlkTmplGenerator() *mining.BlkTmplGenerator

func (*ChainProvider) BlockChain

func (chainProvider *ChainProvider) BlockChain() *blockchain.BlockChain

func (*ChainProvider) BlockTemplate

func (chainProvider *ChainProvider) BlockTemplate(useCoinbaseValue bool) (mining.BlockTemplate, error)

func (*ChainProvider) Config

func (chainProvider *ChainProvider) Config() *ChainRuntimeConfig

func (*ChainProvider) DBUpdateCallback

func (chainProvider *ChainProvider) DBUpdateCallback(tx database.Tx) error

func (*ChainProvider) GbtWorkState

func (chainProvider *ChainProvider) GbtWorkState() *mining.GBTWorkState

func (*ChainProvider) Log

func (chainProvider *ChainProvider) Log() zerolog.Logger

func (*ChainProvider) MiningAddresses

func (chainProvider *ChainProvider) MiningAddresses() []btcutil.Address

func (*ChainProvider) SetP2PProvider

func (chainProvider *ChainProvider) SetP2PProvider(p2pProvider netsync.PeerNotifier) (err error)

func (*ChainProvider) ShardCount

func (chainProvider *ChainProvider) ShardCount() (uint32, error)

func (*ChainProvider) Stats

func (chainProvider *ChainProvider) Stats() map[string]float64

type ChainRuntimeConfig

type ChainRuntimeConfig struct {
	SigCacheMaxSize     uint           `` /* 128-byte string literal not displayed */
	AddCheckpoints      []string       `yaml:"add_checkpoints" long:"addcheckpoint" description:"Add a custom checkpoint.  Format: '<height>:<hash>'"`
	AddrIndex           bool           `` /* 148-byte string literal not displayed */
	MaxPeers            int            `yaml:"max_peers" long:"maxpeers" description:"Max number of inbound and outbound peers"`
	BlockMaxSize        uint32         `yaml:"block_max_size" long:"blockmaxsize" description:"Maximum block size in bytes to be used when creating a block"`
	BlockMinSize        uint32         `yaml:"block_min_size" long:"blockminsize" description:"Mininum block size in bytes to be used when creating a block"`
	BlockMaxWeight      uint32         `yaml:"block_max_weight" long:"blockmaxweight" description:"Maximum block weight to be used when creating a block"`
	BlockMinWeight      uint32         `yaml:"block_min_weight" long:"blockminweight" description:"Mininum block weight to be used when creating a block"`
	BlockPrioritySize   uint32         `` /* 140-byte string literal not displayed */
	TxIndex             bool           `` /* 158-byte string literal not displayed */
	NoRelayPriority     bool           `` /* 140-byte string literal not displayed */
	RejectReplacement   bool           `` /* 200-byte string literal not displayed */
	RelayNonStd         bool           `` /* 144-byte string literal not displayed */
	FreeTxRelayLimit    float64        `` /* 167-byte string literal not displayed */
	MaxOrphanTxs        int            `yaml:"max_orphan_txs" long:"maxorphantx" description:"Max number of orphan transactions to keep in memory"`
	MinRelayTxFee       float64        `` /* 129-byte string literal not displayed */
	MinRelayTxFeeValues btcutil.Amount `yaml:"-"`
	NoCFilters          bool           `yaml:"no_c_filters" long:"nocfilters" description:"Disable committed filtering (CF) support"`
	DisableCheckpoints  bool           `` /* 141-byte string literal not displayed */
	MiningAddresses     []string       `yaml:"mining_addresses"`
	AutoExpand          bool           `yaml:"auto_expand"`
	ExpansionRule       int32          `yaml:"expansion_rule"`
	ExpansionLimit      int32          `yaml:"expansion_limit"`
}

func (*ChainRuntimeConfig) ParseMiningAddresses

func (cfg *ChainRuntimeConfig) ParseMiningAddresses(params *chaincfg.Params) ([]btcutil.Address, error)