forked from cerc-io/plugeth
794c6133ef
This change is a rewrite of the freezer code. When writing ancient chain data to the freezer, the previous version first encoded each individual item to a temporary buffer, then wrote the buffer. For small item sizes (for example, in the block hash freezer table), this strategy causes a lot of system calls for writing tiny chunks of data. It also allocated a lot of temporary []byte buffers. In the new version, we instead encode multiple items into a re-useable batch buffer, which is then written to the file all at once. This avoids performing a system call for every inserted item. To make the internal batching work, the ancient database API had to be changed. While integrating this new API in BlockChain.InsertReceiptChain, additional optimizations were also added there. Co-authored-by: Felix Lange <fjl@twurst.com>
96 lines
4.0 KiB
Go
96 lines
4.0 KiB
Go
// Copyright 2014 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package core
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import (
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"errors"
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"github.com/ethereum/go-ethereum/core/types"
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)
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var (
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// ErrKnownBlock is returned when a block to import is already known locally.
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ErrKnownBlock = errors.New("block already known")
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// ErrBannedHash is returned if a block to import is on the banned list.
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ErrBannedHash = errors.New("banned hash")
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// ErrNoGenesis is returned when there is no Genesis Block.
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ErrNoGenesis = errors.New("genesis not found in chain")
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errSideChainReceipts = errors.New("side blocks can't be accepted as ancient chain data")
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)
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// List of evm-call-message pre-checking errors. All state transition messages will
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// be pre-checked before execution. If any invalidation detected, the corresponding
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// error should be returned which is defined here.
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//
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// - If the pre-checking happens in the miner, then the transaction won't be packed.
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// - If the pre-checking happens in the block processing procedure, then a "BAD BLOCk"
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// error should be emitted.
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var (
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// ErrNonceTooLow is returned if the nonce of a transaction is lower than the
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// one present in the local chain.
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ErrNonceTooLow = errors.New("nonce too low")
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// ErrNonceTooHigh is returned if the nonce of a transaction is higher than the
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// next one expected based on the local chain.
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ErrNonceTooHigh = errors.New("nonce too high")
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// ErrGasLimitReached is returned by the gas pool if the amount of gas required
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// by a transaction is higher than what's left in the block.
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ErrGasLimitReached = errors.New("gas limit reached")
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// ErrInsufficientFundsForTransfer is returned if the transaction sender doesn't
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// have enough funds for transfer(topmost call only).
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ErrInsufficientFundsForTransfer = errors.New("insufficient funds for transfer")
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// ErrInsufficientFunds is returned if the total cost of executing a transaction
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// is higher than the balance of the user's account.
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ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")
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// ErrGasUintOverflow is returned when calculating gas usage.
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ErrGasUintOverflow = errors.New("gas uint64 overflow")
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// ErrIntrinsicGas is returned if the transaction is specified to use less gas
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// than required to start the invocation.
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ErrIntrinsicGas = errors.New("intrinsic gas too low")
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// ErrTxTypeNotSupported is returned if a transaction is not supported in the
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// current network configuration.
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ErrTxTypeNotSupported = types.ErrTxTypeNotSupported
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// ErrTipAboveFeeCap is a sanity error to ensure no one is able to specify a
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// transaction with a tip higher than the total fee cap.
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ErrTipAboveFeeCap = errors.New("max priority fee per gas higher than max fee per gas")
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// ErrTipVeryHigh is a sanity error to avoid extremely big numbers specified
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// in the tip field.
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ErrTipVeryHigh = errors.New("max priority fee per gas higher than 2^256-1")
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// ErrFeeCapVeryHigh is a sanity error to avoid extremely big numbers specified
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// in the fee cap field.
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ErrFeeCapVeryHigh = errors.New("max fee per gas higher than 2^256-1")
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// ErrFeeCapTooLow is returned if the transaction fee cap is less than the
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// the base fee of the block.
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ErrFeeCapTooLow = errors.New("max fee per gas less than block base fee")
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// ErrSenderNoEOA is returned if the sender of a transaction is a contract.
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ErrSenderNoEOA = errors.New("sender not an eoa")
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)
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