github.com/unicornultrafoundation/go-u2u@v1.0.0-rc1.0.20240205080301-e74a83d3fadc/miner/miner.go (about)

     1  // Copyright 2014 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  // Package miner implements Ethereum block creation and mining.
    18  package miner
    19  
    20  import (
    21  	"math/big"
    22  	"time"
    23  
    24  	"github.com/unicornultrafoundation/go-u2u/common"
    25  	"github.com/unicornultrafoundation/go-u2u/common/hexutil"
    26  )
    27  
    28  // Config is the configuration parameters of mining.
    29  type Config struct {
    30  	Etherbase  common.Address `toml:",omitempty"` // Public address for block mining rewards (default = first account)
    31  	Notify     []string       `toml:",omitempty"` // HTTP URL list to be notified of new work packages (only useful in ethash).
    32  	NotifyFull bool           `toml:",omitempty"` // Notify with pending block headers instead of work packages
    33  	ExtraData  hexutil.Bytes  `toml:",omitempty"` // Block extra data set by the miner
    34  	GasFloor   uint64         // Target gas floor for mined blocks.
    35  	GasCeil    uint64         // Target gas ceiling for mined blocks.
    36  	GasPrice   *big.Int       // Minimum gas price for mining a transaction
    37  	Recommit   time.Duration  // The time interval for miner to re-create mining work.
    38  	Noverify   bool           // Disable remote mining solution verification(only useful in ethash).
    39  }