all: move main transaction pool into a subpool (#27463)

* all: move main transaction pool into a subpool * go.mod: remove superfluous updates * core/txpool: review fixes, handle txs rejected by all subpools * core/txpool: typos
2023-06-16 15:29:40 +03:00
parent c375936e81
commit d40a255e97
45 changed files with 2931 additions and 2105 deletions
@@ -0,0 +1,53 @@
+// Copyright 2014 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library 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.
+//
+// The go-ethereum library 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 the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package txpool
+
+import "errors"
+
+var (
+	// ErrAlreadyKnown is returned if the transactions is already contained
+	// within the pool.
+	ErrAlreadyKnown = errors.New("already known")
+
+	// ErrInvalidSender is returned if the transaction contains an invalid signature.
+	ErrInvalidSender = errors.New("invalid sender")
+
+	// ErrUnderpriced is returned if a transaction's gas price is below the minimum
+	// configured for the transaction pool.
+	ErrUnderpriced = errors.New("transaction underpriced")
+
+	// ErrReplaceUnderpriced is returned if a transaction is attempted to be replaced
+	// with a different one without the required price bump.
+	ErrReplaceUnderpriced = errors.New("replacement transaction underpriced")
+
+	// ErrGasLimit is returned if a transaction's requested gas limit exceeds the
+	// maximum allowance of the current block.
+	ErrGasLimit = errors.New("exceeds block gas limit")
+
+	// ErrNegativeValue is a sanity error to ensure no one is able to specify a
+	// transaction with a negative value.
+	ErrNegativeValue = errors.New("negative value")
+
+	// ErrOversizedData is returned if the input data of a transaction is greater
+	// than some meaningful limit a user might use. This is not a consensus error
+	// making the transaction invalid, rather a DOS protection.
+	ErrOversizedData = errors.New("oversized data")
+
+	// ErrFutureReplacePending is returned if a future transaction replaces a pending
+	// transaction. Future transactions should only be able to replace other future transactions.
+	ErrFutureReplacePending = errors.New("future transaction tries to replace pending")
+)