mirror of
https://github.com/ethereum/go-ethereum.git
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97 lines
3.4 KiB
Go
97 lines
3.4 KiB
Go
// Copyright 2024 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 implements the Ethereum consensus protocol.
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package core
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import (
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"github.com/ethereum/go-ethereum/core/tracing"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/params"
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)
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// guardedOnGenesisBlock wraps the tracer OnGenesisBlock method with 'recover'. If
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// a panic occurs, the hook will be disabled.
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func (bc *BlockChain) guardedOnGenesisBlock(genesis *types.Block, alloc types.GenesisAlloc) {
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defer func() {
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if err := recover(); err != nil {
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log.Warn("Tracer OnGenesisBlock exited with panic, disabling tracer", "err", err)
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bc.logger.OnGenesisBlock = nil
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}
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}()
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bc.logger.OnGenesisBlock(genesis, alloc)
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}
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// guardedOnBlockchainInit wraps the tracer OnBlockchainInit method with 'recover'. If
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// a panic occurs, the hook will be disabled.
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func (bc *BlockChain) guardedOnBlockchainInit(chainConfig *params.ChainConfig) {
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defer func() {
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if err := recover(); err != nil {
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log.Warn("Tracer OnBlockchainInit exited with panic, disabling tracer", "err", err)
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bc.logger.OnBlockchainInit = nil
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}
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}()
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bc.logger.OnBlockchainInit(chainConfig)
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}
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// guardedOnBlockStart wraps the tracer OnBlockStart method with 'recover'. If
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// a panic occurs, the hook will be disabled.
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func (bc *BlockChain) guardedOnBlockStart(blockEvent tracing.BlockEvent) {
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defer func() {
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if err := recover(); err != nil {
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log.Warn("Tracer OnBlockStart exited with panic, disabling tracer", "err", err)
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bc.logger.OnBlockStart = nil
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}
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}()
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bc.logger.OnBlockStart(blockEvent)
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}
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// guardedOnBlockEnd wraps the tracer OnBlockEnd method with 'recover'. If
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// a panic occurs, the hook will be disabled.
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func (bc *BlockChain) guardedOnBlockEnd(err error) {
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defer func() {
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if err := recover(); err != nil {
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log.Warn("Tracer OnBlockEnd exited with panic, disabling tracer", "err", err)
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bc.logger.OnBlockEnd = nil
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}
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}()
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bc.logger.OnBlockEnd(err)
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}
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// guardedOnClose wraps the tracer OnClose method with 'recover'. If
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// a panic occurs, the hook will be disabled.
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func (bc *BlockChain) guardedOnClose() {
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defer func() {
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if err := recover(); err != nil {
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log.Warn("Tracer OnClose exited with panic, disabling tracer", "err", err)
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bc.logger.OnClose = nil
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}
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}()
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bc.logger.OnClose()
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}
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// guardedOnSkippedBlock wraps the tracer OnSkippedBlock method with 'recover'. If
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// a panic occurs, the hook will be disabled.
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func (bc *BlockChain) guardedOnSkippedBlock(event tracing.BlockEvent) {
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defer func() {
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if err := recover(); err != nil {
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log.Warn("Tracer OnSkippedBlock exited with panic, disabling tracer", "err", err)
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bc.logger.OnSkippedBlock = nil
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}
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}()
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bc.logger.OnSkippedBlock(event)
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}
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