Rework BatchTxPool functionality to a legitimate Ethereum tx mempool

Author: m-Peter

bootstrap/bootstrap.go

@@ -287,6 +287,12 @@ func (b *Bootstrap) StartAPIServer(ctx context.Context) error {
 			nonceProvider,
 		)
 	} else if b.config.TxBatchMode {
+		nonceProvider := requester.NewLocalNonceProvider(
+			b.config.FlowNetworkID,
+			b.storages.Registers,
+			b.storages.Blocks,
+			b.collector,
+		)
 		txPool, err = requester.NewBatchTxPool(
 			ctx,
 			b.client,
@@ -295,6 +301,7 @@ func (b *Bootstrap) StartAPIServer(ctx context.Context) error {
 			b.config,
 			b.collector,
 			b.keystore,
+			nonceProvider,
 		)
 	} else {
 		txPool, err = requester.NewSingleTxPool(

go.mod

@@ -7,7 +7,6 @@ require (
 	github.com/ethereum/go-ethereum v1.17.4
 	github.com/goccy/go-json v0.10.4
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/holiman/uint256 v1.3.2
 	github.com/onflow/atree v0.16.1
 	github.com/onflow/cadence v1.10.5
@@ -98,6 +97,7 @@ require (
 	github.com/gorilla/websocket v1.5.3 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/holiman/bloomfilter/v2 v2.0.3 // indirect
 	github.com/huandu/go-clone v1.6.0 // indirect