mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-21 19:20:39 +00:00
rpcdaemon: fix remote bor engine for trace transaction (#9214)
This PR fixes the below error when running a remote rpcdaemon for Polygon debug_traceTransaction. Request: ``` curl http://localhost:9545/ \ -X POST \ -H "Content-Type: application/json" \ --data '{ "jsonrpc": "2.0", "id": 0, "method": "debug_traceTransaction", "params": [ "0xf265c04fc31c91eec9971e118f059322a910776ce40584114c351732ab01aec7", { "tracer": "callTracer", "borTraceEnabled": true, "borTx": true } ] }' ``` Response: ``` {"jsonrpc":"2.0","id":0,"result":null,"error":{"code":-32000,"message":"method handler crashed"}} ``` Logs: ``` EROR[01-11|18:45:14.087] RPC method debug_traceTransaction crashed: interface conversion: *cli.remoteConsensusEngine is not consensus.Engine: missing method APIs ```
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@ -5,6 +5,7 @@ import (
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"crypto/rand"
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"errors"
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"fmt"
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"math/big"
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"net"
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"net/http"
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"net/url"
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@ -13,32 +14,6 @@ import (
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"strings"
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"time"
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"github.com/ledgerwatch/erigon/polygon/heimdall/span"
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"github.com/ledgerwatch/erigon-lib/chain"
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"github.com/ledgerwatch/erigon-lib/chain/snapcfg"
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libcommon "github.com/ledgerwatch/erigon-lib/common"
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"github.com/ledgerwatch/erigon-lib/common/datadir"
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"github.com/ledgerwatch/erigon-lib/common/dir"
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"github.com/ledgerwatch/erigon-lib/common/hexutility"
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"github.com/ledgerwatch/erigon-lib/kv/kvcfg"
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"github.com/ledgerwatch/erigon-lib/kv/rawdbv3"
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libstate "github.com/ledgerwatch/erigon-lib/state"
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"github.com/ledgerwatch/erigon/consensus"
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"github.com/ledgerwatch/erigon/consensus/ethash"
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"github.com/ledgerwatch/erigon/core/state/temporal"
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"github.com/ledgerwatch/erigon/core/systemcontracts"
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"github.com/ledgerwatch/erigon/core/types"
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"github.com/ledgerwatch/erigon/eth/ethconfig"
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"github.com/ledgerwatch/erigon/polygon/bor"
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"github.com/ledgerwatch/erigon/polygon/bor/borcfg"
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"github.com/ledgerwatch/erigon/polygon/bor/contract"
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"github.com/ledgerwatch/erigon/rpc/rpccfg"
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"github.com/ledgerwatch/erigon/turbo/debug"
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"github.com/ledgerwatch/erigon/turbo/logging"
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"github.com/ledgerwatch/erigon/turbo/snapshotsync/freezeblocks"
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"github.com/ledgerwatch/erigon/turbo/snapshotsync/snap"
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"github.com/ledgerwatch/log/v3"
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"github.com/spf13/cobra"
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"golang.org/x/sync/semaphore"
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@ -46,6 +21,12 @@ import (
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grpcHealth "google.golang.org/grpc/health"
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"google.golang.org/grpc/health/grpc_health_v1"
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"github.com/ledgerwatch/erigon-lib/chain"
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"github.com/ledgerwatch/erigon-lib/chain/snapcfg"
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libcommon "github.com/ledgerwatch/erigon-lib/common"
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"github.com/ledgerwatch/erigon-lib/common/datadir"
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"github.com/ledgerwatch/erigon-lib/common/dir"
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"github.com/ledgerwatch/erigon-lib/common/hexutility"
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"github.com/ledgerwatch/erigon-lib/direct"
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"github.com/ledgerwatch/erigon-lib/gointerfaces"
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"github.com/ledgerwatch/erigon-lib/gointerfaces/grpcutil"
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@ -53,10 +34,12 @@ import (
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"github.com/ledgerwatch/erigon-lib/gointerfaces/txpool"
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"github.com/ledgerwatch/erigon-lib/kv"
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"github.com/ledgerwatch/erigon-lib/kv/kvcache"
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"github.com/ledgerwatch/erigon-lib/kv/kvcfg"
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kv2 "github.com/ledgerwatch/erigon-lib/kv/mdbx"
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"github.com/ledgerwatch/erigon-lib/kv/rawdbv3"
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"github.com/ledgerwatch/erigon-lib/kv/remotedb"
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"github.com/ledgerwatch/erigon-lib/kv/remotedbserver"
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libstate "github.com/ledgerwatch/erigon-lib/state"
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"github.com/ledgerwatch/erigon/cmd/rpcdaemon/cli/httpcfg"
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"github.com/ledgerwatch/erigon/cmd/rpcdaemon/graphql"
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"github.com/ledgerwatch/erigon/cmd/rpcdaemon/health"
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@ -65,12 +48,28 @@ import (
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"github.com/ledgerwatch/erigon/cmd/utils/flags"
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"github.com/ledgerwatch/erigon/common"
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"github.com/ledgerwatch/erigon/common/paths"
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"github.com/ledgerwatch/erigon/consensus"
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"github.com/ledgerwatch/erigon/consensus/ethash"
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"github.com/ledgerwatch/erigon/core/rawdb"
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"github.com/ledgerwatch/erigon/core/state"
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"github.com/ledgerwatch/erigon/core/state/temporal"
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"github.com/ledgerwatch/erigon/core/systemcontracts"
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"github.com/ledgerwatch/erigon/core/types"
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"github.com/ledgerwatch/erigon/eth/ethconfig"
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"github.com/ledgerwatch/erigon/node"
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"github.com/ledgerwatch/erigon/node/nodecfg"
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"github.com/ledgerwatch/erigon/polygon/bor"
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"github.com/ledgerwatch/erigon/polygon/bor/borcfg"
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"github.com/ledgerwatch/erigon/polygon/bor/contract"
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"github.com/ledgerwatch/erigon/polygon/heimdall/span"
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"github.com/ledgerwatch/erigon/rpc"
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"github.com/ledgerwatch/erigon/rpc/rpccfg"
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"github.com/ledgerwatch/erigon/turbo/debug"
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"github.com/ledgerwatch/erigon/turbo/logging"
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"github.com/ledgerwatch/erigon/turbo/rpchelper"
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"github.com/ledgerwatch/erigon/turbo/services"
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"github.com/ledgerwatch/erigon/turbo/snapshotsync/freezeblocks"
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"github.com/ledgerwatch/erigon/turbo/snapshotsync/snap"
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// Force-load native and js packages, to trigger registration
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_ "github.com/ledgerwatch/erigon/eth/tracers/js"
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@ -785,7 +784,7 @@ func isWebsocket(r *http.Request) bool {
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strings.Contains(strings.ToLower(r.Header.Get("Connection")), "upgrade")
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}
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// obtainJWTSecret loads the jwt-secret, either from the provided config,
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// ObtainJWTSecret loads the jwt-secret, either from the provided config,
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// or from the default location. If neither of those are present, it generates
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// a new secret and stores to the default location.
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func ObtainJWTSecret(cfg *httpcfg.HttpCfg, logger log.Logger) ([]byte, error) {
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@ -877,8 +876,10 @@ func createEngineListener(cfg *httpcfg.HttpCfg, engineApi []rpc.API, logger log.
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return engineListener, engineSrv, engineAddr.String(), nil
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}
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var remoteConsensusEngineNotReadyErr = errors.New("remote consensus engine not ready")
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type remoteConsensusEngine struct {
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engine consensus.EngineReader
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engine consensus.Engine
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}
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func (e *remoteConsensusEngine) HasEngine() bool {
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@ -889,6 +890,18 @@ func (e *remoteConsensusEngine) Engine() consensus.EngineReader {
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return e.engine
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}
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func (e *remoteConsensusEngine) validateEngineReady() error {
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if !e.HasEngine() {
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return remoteConsensusEngineNotReadyErr
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}
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return nil
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}
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// init - reasoning behind init is that we would like to initialise the remote consensus engine either post rpcdaemon
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// service startup or in a background goroutine, so that we do not depend on the liveness of other services when
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// starting up rpcdaemon and do not block startup (avoiding "cascade outage" scenario). In this case the DB dependency
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// can be a remote DB service running on another machine.
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func (e *remoteConsensusEngine) init(db kv.RoDB, blockReader services.FullBlockReader, remoteKV remote.KVClient, logger log.Logger) bool {
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var cc *chain.Config
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@ -928,41 +941,89 @@ func (e *remoteConsensusEngine) init(db kv.RoDB, blockReader services.FullBlockR
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}
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func (e *remoteConsensusEngine) Author(header *types.Header) (libcommon.Address, error) {
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if e.engine != nil {
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return e.engine.Author(header)
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if err := e.validateEngineReady(); err != nil {
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return libcommon.Address{}, err
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}
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return libcommon.Address{}, fmt.Errorf("remote consensus engine not iinitialized")
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return e.engine.Author(header)
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}
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func (e *remoteConsensusEngine) IsServiceTransaction(sender libcommon.Address, syscall consensus.SystemCall) bool {
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if e.engine != nil {
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return e.engine.IsServiceTransaction(sender, syscall)
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if err := e.validateEngineReady(); err != nil {
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panic(err)
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}
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return false
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return e.engine.IsServiceTransaction(sender, syscall)
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}
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func (e *remoteConsensusEngine) Type() chain.ConsensusName {
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if e.engine != nil {
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return e.engine.Type()
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if err := e.validateEngineReady(); err != nil {
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panic(err)
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}
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return ""
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return e.engine.Type()
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}
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func (e *remoteConsensusEngine) CalculateRewards(config *chain.Config, header *types.Header, uncles []*types.Header, syscall consensus.SystemCall) ([]consensus.Reward, error) {
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if e.engine != nil {
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return e.engine.CalculateRewards(config, header, uncles, syscall)
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if err := e.validateEngineReady(); err != nil {
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return nil, err
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}
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return nil, fmt.Errorf("remote consensus engine not iinitialized")
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return e.engine.CalculateRewards(config, header, uncles, syscall)
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}
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func (e *remoteConsensusEngine) Close() error {
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if e.engine != nil {
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return e.engine.Close()
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if err := e.validateEngineReady(); err != nil {
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return err
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}
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return nil
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return e.engine.Close()
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}
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func (e *remoteConsensusEngine) Initialize(config *chain.Config, chain consensus.ChainHeaderReader, header *types.Header, state *state.IntraBlockState, syscall consensus.SysCallCustom, logger log.Logger) {
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if err := e.validateEngineReady(); err != nil {
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panic(err)
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}
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e.engine.Initialize(config, chain, header, state, syscall, logger)
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}
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func (e *remoteConsensusEngine) VerifyHeader(_ consensus.ChainHeaderReader, _ *types.Header, _ bool) error {
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panic("remoteConsensusEngine.VerifyHeader not supported")
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}
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func (e *remoteConsensusEngine) VerifyUncles(_ consensus.ChainReader, _ *types.Header, _ []*types.Header) error {
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panic("remoteConsensusEngine.VerifyUncles not supported")
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}
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func (e *remoteConsensusEngine) Prepare(_ consensus.ChainHeaderReader, _ *types.Header, _ *state.IntraBlockState) error {
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panic("remoteConsensusEngine.Prepare not supported")
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}
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func (e *remoteConsensusEngine) Finalize(_ *chain.Config, _ *types.Header, _ *state.IntraBlockState, _ types.Transactions, _ []*types.Header, _ types.Receipts, _ []*types.Withdrawal, _ consensus.ChainReader, _ consensus.SystemCall, _ log.Logger) (types.Transactions, types.Receipts, error) {
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panic("remoteConsensusEngine.Finalize not supported")
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}
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func (e *remoteConsensusEngine) FinalizeAndAssemble(_ *chain.Config, _ *types.Header, _ *state.IntraBlockState, _ types.Transactions, _ []*types.Header, _ types.Receipts, _ []*types.Withdrawal, _ consensus.ChainReader, _ consensus.SystemCall, _ consensus.Call, _ log.Logger) (*types.Block, types.Transactions, types.Receipts, error) {
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panic("remoteConsensusEngine.FinalizeAndAssemble not supported")
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}
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func (e *remoteConsensusEngine) Seal(_ consensus.ChainHeaderReader, _ *types.Block, _ chan<- *types.Block, _ <-chan struct{}) error {
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panic("remoteConsensusEngine.Seal not supported")
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}
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func (e *remoteConsensusEngine) SealHash(_ *types.Header) libcommon.Hash {
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panic("remoteConsensusEngine.SealHash not supported")
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}
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func (e *remoteConsensusEngine) CalcDifficulty(_ consensus.ChainHeaderReader, _ uint64, _ uint64, _ *big.Int, _ uint64, _ libcommon.Hash, _ libcommon.Hash, _ uint64) *big.Int {
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panic("remoteConsensusEngine.CalcDifficulty not supported")
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}
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func (e *remoteConsensusEngine) GenerateSeal(_ consensus.ChainHeaderReader, _ *types.Header, _ *types.Header, _ consensus.Call) []byte {
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panic("remoteConsensusEngine.GenerateSeal not supported")
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}
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func (e *remoteConsensusEngine) APIs(_ consensus.ChainHeaderReader) []rpc.API {
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panic("remoteConsensusEngine.APIs not supported")
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}
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