txpool: tidy NoGossip config

cmd/utils/flags.go

@@ -1562,6 +1562,9 @@ func setTxPool(ctx *cli.Context, dbDir string, fullCfg *ethconfig.Config) {
 	if ctx.IsSet(DbWriteMapFlag.Name) {
 		cfg.MdbxWriteMap = ctx.Bool(DbWriteMapFlag.Name)
 	}
+	if ctx.IsSet(TxPoolGossipDisableFlag.Name) {
+		cfg.NoGossip = ctx.Bool(TxPoolGossipDisableFlag.Name)
+	}
 	cfg.LogEvery = 3 * time.Minute
 	cfg.CommitEvery = libcommon.RandomizeDuration(ctx.Duration(TxPoolCommitEveryFlag.Name))
 	cfg.DBDir = dbDir
@@ -1985,10 +1988,6 @@ func SetEthConfig(ctx *cli.Context, nodeConfig *nodecfg.Config, cfg *ethconfig.C
 	if ctx.IsSet(TrustedSetupFile.Name) {
 		libkzg.SetTrustedSetupFilePath(ctx.String(TrustedSetupFile.Name))
 	}
-
-	if ctx.IsSet(TxPoolGossipDisableFlag.Name) {
-		cfg.DisableTxPoolGossip = ctx.Bool(TxPoolGossipDisableFlag.Name)
-	}
 }
 
 // SetDNSDiscoveryDefaults configures DNS discovery with the given URL if

eth/backend.go

@@ -645,7 +645,6 @@ func New(ctx context.Context, stack *node.Node, config *ethconfig.Config, logger
 	}
 
 	var txnProvider txnprovider.TxnProvider
-	config.TxPool.NoGossip = config.DisableTxPoolGossip
 	var miningRPC txpoolproto.MiningServer
 	stateDiffClient := direct.NewStateDiffClientDirect(kvRPC)
 	if config.TxPool.Disable {

eth/ethconfig/config.go

@@ -257,8 +257,6 @@ type Config struct {
 	SilkwormRpcLogDumpResponse   bool
 	SilkwormRpcNumWorkers        uint32
 	SilkwormRpcJsonCompatibility bool
-
-	DisableTxPoolGossip bool
 }
 
 type Sync struct {

txnprovider/provider.go

@@ -26,6 +26,12 @@ import (
 )
 
 type TxnProvider interface {
+	// ProvideTxns provides transactions ready to be included in a block for block building. Available request options:
+	//   - WithParentBlockNum
+	//   - WithAmount
+	//   - WithGasTarget
+	//   - WithBlobGasTarget
+	//   - WithTxnIdsFilter
 	ProvideTxns(ctx context.Context, opts ...ProvideOption) ([]types.Transaction, error)
 }
 

txnprovider/shutter/config.go

@@ -1,3 +1,19 @@
+// Copyright 2024 The Erigon Authors
+// This file is part of Erigon.
+//
+// Erigon is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Erigon is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with Erigon. If not, see <http://www.gnu.org/licenses/>.
+
 package shutter
 
 import (

txnprovider/shutter/pool.go

@@ -1,3 +1,19 @@
+// Copyright 2024 The Erigon Authors
+// This file is part of Erigon.
+//
+// Erigon is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Erigon is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with Erigon. If not, see <http://www.gnu.org/licenses/>.
+
 package shutter
 
 import (