github.com/bcskill/bcschain/v3@v3.4.9-beta2/ethdb/config.go (about)

     1  // Copyright 2017 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 ethdb
    18  
    19  // Configuration defaults.
    20  const (
    21  	DefaultMaxOpenSegmentCount = 10
    22  )
    23  
    24  type Config struct {
    25  	// S3 archive options
    26  	Endpoint        string `toml:",omitempty"`
    27  	Bucket          string `toml:",omitempty"`
    28  	AccessKeyID     string `toml:",omitempty"`
    29  	SecretAccessKey string `toml:",omitempty"`
    30  
    31  	// Per-table LRU cache settings.
    32  	MaxOpenSegmentCount int `toml:",omitempty"`
    33  }
    34  
    35  // NewConfig returns a new instance of Config with defaults set.
    36  func NewConfig() Config {
    37  	return Config{
    38  		MaxOpenSegmentCount: DefaultMaxOpenSegmentCount,
    39  	}
    40  }