explorer

package
v0.5.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 21, 2019 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// ErrInternalServer indicates the internal server error
	ErrInternalServer = errors.New("internal server error")
	// ErrTransfer indicates the error of transfer
	ErrTransfer = errors.New("invalid transfer")
	// ErrVote indicates the error of vote
	ErrVote = errors.New("invalid vote")
	// ErrExecution indicates the error of execution
	ErrExecution = errors.New("invalid execution")
	// ErrReceipt indicates the error of receipt
	ErrReceipt = errors.New("invalid receipt")
	// ErrAction indicates the error of action
	ErrAction = errors.New("invalid action")
)

Functions

func NewExplorerProxy 

func NewExplorerProxy(url string) explorer.Explorer

NewExplorerProxy accepts an URL to the endpoint of the Explorer server and returns a proxy that implements the Explorer interface

Types

type BroadcastOutbound 

type BroadcastOutbound func(ctx context.Context, chainID uint32, msg proto.Message) error

BroadcastOutbound sends a broadcast message to the whole network

type Config 

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

Config represents the config to setup explorer

type GasStation 

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

GasStation provide gas related api

type Neighbors 

type Neighbors func(context.Context) ([]peerstore.PeerInfo, error)

Neighbors returns the neighbors' addresses

type NetworkInfo 

type NetworkInfo func() peerstore.PeerInfo

NetworkInfo returns the self network information

type Option 

type Option func(cfg *Config) error

Option is the option to override the explorer config

func WithBroadcastOutbound 

func WithBroadcastOutbound(broadcastHandler BroadcastOutbound) Option

WithBroadcastOutbound is the option to broadcast msg outbound

func WithNeighbors 

func WithNeighbors(neighborsHandler Neighbors) Option

WithNeighbors is the option to set the neighbors callback

func WithNetworkInfo 

func WithNetworkInfo(selfHandler NetworkInfo) Option

WithNetworkInfo is the option to set the network information handler.

type Server 

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

Server is the container of the explorer service

func NewServer 

func NewServer(
	cfg config.Explorer,
	chain blockchain.Blockchain,
	consensus consensus.Consensus,
	dispatcher dispatcher.Dispatcher,
	actPool actpool.ActPool,
	idx *indexservice.Server,
	opts ...Option,
) (*Server, error)

NewServer instantiates an explorer server

func (*Server) Explorer 

func (s *Server) Explorer() explorer.Explorer

Explorer returns explorer interface.

func (*Server) Port 

func (s *Server) Port() int

Port returns the actually binding port

func (*Server) SetMainChainProtocol 

func (s *Server) SetMainChainProtocol(p *mainchain.Protocol)

SetMainChainProtocol sets the main-chain side multi-chain protocol

func (*Server) Start 

func (s *Server) Start(_ context.Context) error

Start starts the explorer server

func (*Server) Stop 

func (s *Server) Stop(ctx context.Context) error

Stop stops the explorer server

type Service 

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

Service provide api for user to query blockchain data

func (*Service) CreateDeposit 

func (exp *Service) CreateDeposit(req explorer.CreateDepositRequest) (res explorer.CreateDepositResponse, err error)

CreateDeposit deposits balance from main-chain to sub-chain

func (*Service) EstimateGasForSmartContract 

func (exp *Service) EstimateGasForSmartContract(execution explorer.Execution) (int64, error)

EstimateGasForSmartContract suggest gas for smart contract

func (*Service) EstimateGasForTransfer 

func (exp *Service) EstimateGasForTransfer(tsfJSON explorer.SendTransferRequest) (int64, error)

EstimateGasForTransfer estimate gas for transfer

func (*Service) EstimateGasForVote 

func (exp *Service) EstimateGasForVote() (int64, error)

EstimateGasForVote suggest gas for vote

func (*Service) GetAddressBalance 

func (exp *Service) GetAddressBalance(address string) (string, error)

GetAddressBalance returns the balance of an address

func (*Service) GetAddressDetails 

func (exp *Service) GetAddressDetails(address string) (explorer.AddressDetails, error)

GetAddressDetails returns the properties of an address

func (*Service) GetBlockByID 

func (exp *Service) GetBlockByID(blkID string) (explorer.Block, error)

GetBlockByID returns block by block id

func (*Service) GetBlockOrActionByHash 

func (exp *Service) GetBlockOrActionByHash(hashStr string) (explorer.GetBlkOrActResponse, error)

GetBlockOrActionByHash get block or action by a hash

func (*Service) GetBlockchainHeight 

func (exp *Service) GetBlockchainHeight() (int64, error)

GetBlockchainHeight returns the current blockchain tip height

func (*Service) GetCandidateMetrics 

func (exp *Service) GetCandidateMetrics() (explorer.CandidateMetrics, error)

GetCandidateMetrics returns the latest delegates metrics

func (*Service) GetCandidateMetricsByHeight 

func (exp *Service) GetCandidateMetricsByHeight(h int64) (explorer.CandidateMetrics, error)

GetCandidateMetricsByHeight returns the candidates metrics for given height.

func (*Service) GetCoinStatistic 

func (exp *Service) GetCoinStatistic() (explorer.CoinStatistic, error)

GetCoinStatistic returns stats in blockchain

func (*Service) GetConsensusMetrics 

func (exp *Service) GetConsensusMetrics() (explorer.ConsensusMetrics, error)

GetConsensusMetrics returns the latest consensus metrics

func (*Service) GetCreateDeposit 

func (exp *Service) GetCreateDeposit(createDepositID string) (explorer.CreateDeposit, error)

GetCreateDeposit gets create deposit by ID

func (*Service) GetCreateDepositsByAddress 

func (exp *Service) GetCreateDepositsByAddress(
	address string,
	offset int64,
	limit int64,
) ([]explorer.CreateDeposit, error)

GetCreateDepositsByAddress gets the relevant create deposits of an address

func (*Service) GetDeposits 

func (exp *Service) GetDeposits(subChainID int64, offset int64, limit int64) ([]explorer.Deposit, error)

GetDeposits returns the deposits of a sub-chain in the given range in descending order by the index

func (*Service) GetLastBlocksByRange 

func (exp *Service) GetLastBlocksByRange(offset int64, limit int64) ([]explorer.Block, error)

GetLastBlocksByRange get block with height [offset-limit+1, offset]

func (*Service) GetPeers 

func (exp *Service) GetPeers() (explorer.GetPeersResponse, error)

GetPeers return a list of node peers and itself's network addsress info.

func (*Service) GetReceiptByActionID 

func (exp *Service) GetReceiptByActionID(id string) (explorer.Receipt, error)

GetReceiptByActionID gets receipt with corresponding action id

func (*Service) GetReceiptByExecutionID 

func (exp *Service) GetReceiptByExecutionID(id string) (explorer.Receipt, error)

GetReceiptByExecutionID gets receipt with corresponding execution id Deprecated

func (*Service) GetSettleDeposit 

func (exp *Service) GetSettleDeposit(settleDepositID string) (explorer.SettleDeposit, error)

GetSettleDeposit gets settle deposit by ID

func (*Service) GetSettleDepositsByAddress 

func (exp *Service) GetSettleDepositsByAddress(
	address string,
	offset int64,
	limit int64,
) ([]explorer.SettleDeposit, error)

GetSettleDepositsByAddress gets the relevant settle deposits of an address

func (*Service) GetStateRootHash 

func (exp *Service) GetStateRootHash(blockHeight int64) (string, error)

GetStateRootHash gets the state root hash of a given block height

func (*Service) PutSubChainBlock 

func (exp *Service) PutSubChainBlock(putBlockJSON explorer.PutSubChainBlockRequest) (resp explorer.PutSubChainBlockResponse, err error)

PutSubChainBlock put block merkel root on root chain.

func (*Service) ReadExecutionState 

func (exp *Service) ReadExecutionState(execution explorer.Execution) (string, error)

ReadExecutionState reads the state in a contract address specified by the slot

func (*Service) SendAction 

func (exp *Service) SendAction(req explorer.SendActionRequest) (resp explorer.SendActionResponse, err error)

SendAction is the API to send an action to blockchain.

func (*Service) SendSmartContract 

func (exp *Service) SendSmartContract(execution explorer.Execution) (resp explorer.SendSmartContractResponse, err error)

SendSmartContract sends a smart contract

func (*Service) SendTransfer 

func (exp *Service) SendTransfer(tsfJSON explorer.SendTransferRequest) (resp explorer.SendTransferResponse, err error)

SendTransfer sends a transfer

func (*Service) SendVote 

func (exp *Service) SendVote(voteJSON explorer.SendVoteRequest) (resp explorer.SendVoteResponse, err error)

SendVote sends a vote

func (*Service) SetMainChainProtocol 

func (exp *Service) SetMainChainProtocol(mainChain *mainchain.Protocol)

SetMainChainProtocol sets the main-chain side multi-chain protocol

func (*Service) SettleDeposit 

func (exp *Service) SettleDeposit(req explorer.SettleDepositRequest) (res explorer.SettleDepositResponse, err error)

SettleDeposit settles deposit on sub-chain

func (*Service) SuggestGasPrice 

func (exp *Service) SuggestGasPrice() (int64, error)

SuggestGasPrice suggest gas price

Source Files

View all Source files

Directories

Path Synopsis
idl
explorer
Code generated by idl2go from JSON generated by Barrister v0.1.6
 Code generated by idl2go from JSON generated by Barrister v0.1.6

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