diff options
Diffstat (limited to 'internal/ethapi/backend.go')
| -rw-r--r-- | internal/ethapi/backend.go | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go index fb38034..f89a3aa 100644 --- a/internal/ethapi/backend.go +++ b/internal/ethapi/backend.go @@ -22,17 +22,18 @@ import ( "math/big" "github.com/ava-labs/coreth/accounts" + "github.com/ava-labs/coreth/consensus" "github.com/ava-labs/coreth/core" + "github.com/ava-labs/coreth/core/bloombits" "github.com/ava-labs/coreth/core/state" "github.com/ava-labs/coreth/core/types" "github.com/ava-labs/coreth/core/vm" "github.com/ava-labs/coreth/params" "github.com/ava-labs/coreth/rpc" - "github.com/ava-labs/go-ethereum/common" - "github.com/ava-labs/go-ethereum/core/bloombits" - "github.com/ava-labs/go-ethereum/eth/downloader" - "github.com/ava-labs/go-ethereum/ethdb" - "github.com/ava-labs/go-ethereum/event" + "github.com/ethereum/go-ethereum/common" + "github.com/ethereum/go-ethereum/eth/downloader" + "github.com/ethereum/go-ethereum/ethdb" + "github.com/ethereum/go-ethereum/event" ) // Backend interface provides the common API services (that are provided by @@ -43,20 +44,25 @@ type Backend interface { ProtocolVersion() int SuggestPrice(ctx context.Context) (*big.Int, error) ChainDb() ethdb.Database - EventMux() *event.TypeMux AccountManager() *accounts.Manager ExtRPCEnabled() bool - RPCGasCap() *big.Int // global gas cap for eth_call over rpc: DoS protection + RPCGasCap() uint64 // global gas cap for eth_call over rpc: DoS protection + RPCTxFeeCap() float64 // global tx fee cap for all transaction related APIs // Blockchain API SetHead(number uint64) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error) + HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) + CurrentHeader() *types.Header + CurrentBlock() *types.Block BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error) + BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.Header, error) + StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) - GetTd(hash common.Hash) *big.Int + GetTd(ctx context.Context, hash common.Hash) *big.Int GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header) (*vm.EVM, func() error, error) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription @@ -77,10 +83,11 @@ type Backend interface { GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription + SubscribePendingLogsEvent(ch chan<- []*types.Log) event.Subscription SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription ChainConfig() *params.ChainConfig - CurrentBlock() *types.Block + Engine() consensus.Engine AcceptedBlock() *types.Block } |