fix: bugs when mining (#9)

* fix: bugs when mining

miner/bidder.go

@@ -6,8 +6,11 @@ import (
 	"fmt"
 	"net"
 	"net/http"
+	"sync"
 	"time"
 
+	"golang.org/x/exp/slices"
+
 	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
@@ -18,8 +21,6 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/rpc"
-	"golang.org/x/exp/slices"
-	"sync"
 )
 
 var (
@@ -226,6 +227,8 @@ func (b *Bidder) bid(work *environment) {
 	}
 
 	log.Debug("Bidder: bidding success")
+
+	return
 }
 
 // signBid signs the bid with builder's account

miner/miner.go

@@ -278,15 +278,14 @@ func (miner *Miner) BuildPayload(args *BuildPayloadArgs) (*Payload, error) {
 
 func (miner *Miner) SimulateBundle(bundle *types.Bundle) (*big.Int, error) {
 	parent := miner.eth.BlockChain().CurrentBlock()
-	num := parent.Number
 	timestamp := time.Now().Unix()
 	if parent.Time >= uint64(timestamp) {
 		timestamp = int64(parent.Time + 1)
 	}
 
 	header := &types.Header{
 		ParentHash: parent.Hash(),
-		Number:     num.Add(num, common.Big1),
+		Number:     new(big.Int).Add(parent.Number, common.Big1),
 		GasLimit:   core.CalcGasLimit(parent.GasLimit, miner.Worker.config.GasCeil),
 		Extra:      miner.Worker.extra,
 		Time:       uint64(timestamp),

miner/worker.go

@@ -425,15 +425,13 @@ func (w *worker) newWorkLoop(recommit time.Duration) {
 	}
 
 	for {
-		log.Info("worker newLoop running...")
 		select {
 		case <-w.startCh:
 			clearPending(w.chain.CurrentBlock().Number.Uint64())
 			timestamp = time.Now().Unix()
 			commit(commitInterruptNewHead)
 
 		case head := <-w.chainHeadCh:
-			log.Info("worker received new head", "number", head.Block.NumberU64(), "running", w.isRunning())
 			if !w.isRunning() {
 				continue
 			}

miner/worker_builder.go

@@ -30,6 +30,9 @@ func (w *worker) commitWorkV2(interruptCh chan int32, timestamp int64) {
 // fillTransactions retrieves the pending bundles and transactions from the txpool and fills them
 // into the given sealing block. The selection and ordering strategy can be extended in the future.
 func (w *worker) fillTransactionsAndBundles(interruptCh chan int32, env *environment, stopTimer *time.Timer) error {
+	env.blockReward = new(big.Int)
+	env.profit = new(big.Int)
+
 	var (
 		pending   map[common.Address][]*txpool.LazyTransaction
 		localTxs  map[common.Address][]*txpool.LazyTransaction
@@ -303,8 +306,10 @@ func (w *worker) mergeBundles(
 
 	includedTxs := types.Transactions{}
 	mergedBundle := types.SimulatedBundle{
-		BundleGasUsed:  0,
-		BundleGasPrice: new(big.Int),
+		BundleGasFees:   new(big.Int),
+		BundleGasUsed:   0,
+		BundleGasPrice:  new(big.Int),
+		EthSentToSystem: new(big.Int),
 	}
 
 	for _, bundle := range bundles {