package network import ( "time" "github.com/nspcc-dev/neo-go/pkg/config" "github.com/nspcc-dev/neo-go/pkg/config/netmode" "github.com/nspcc-dev/neo-go/pkg/wallet" "go.uber.org/zap/zapcore" ) type ( // ServerConfig holds the server configuration. ServerConfig struct { // MinPeers is the minimum number of peers for normal operation, // when the node has less than this number of peers it tries to // connect with some new ones. MinPeers int // AttemptConnPeers it the number of connection to try to // establish when the connection count drops below the MinPeers // value. AttemptConnPeers int // MaxPeers it the maximum numbers of peers that can // be connected to the server. MaxPeers int // The user agent of the server. UserAgent string // Address. Example: "127.0.0.1". Address string // Port. Example: 20332. Port uint16 // The network mode the server will operate on. // ModePrivNet docker private network. // ModeTestNet NEO test network. // ModeMainNet NEO main network. Net netmode.Magic // Relay determines whether the server is forwarding its inventory. Relay bool // Seeds are a list of initial nodes used to establish connectivity. Seeds []string // Maximum duration a single dial may take. DialTimeout time.Duration // The duration between protocol ticks with each connected peer. // When this is 0, the default interval of 5 seconds will be used. ProtoTickInterval time.Duration // Interval used in pinging mechanism for syncing blocks. PingInterval time.Duration // Time to wait for pong(response for sent ping request). PingTimeout time.Duration // Level of the internal logger. LogLevel zapcore.Level // Wallet is a wallet configuration. Wallet *wallet.Config // TimePerBlock is an interval which should pass between two successive blocks. TimePerBlock time.Duration } ) // NewServerConfig creates a new ServerConfig struct // using the main applications config. func NewServerConfig(cfg config.Config) ServerConfig { appConfig := cfg.ApplicationConfiguration protoConfig := cfg.ProtocolConfiguration var wc *wallet.Config if appConfig.UnlockWallet.Path != "" { wc = &appConfig.UnlockWallet } return ServerConfig{ UserAgent: cfg.GenerateUserAgent(), Address: appConfig.Address, Port: appConfig.NodePort, Net: protoConfig.Magic, Relay: appConfig.Relay, Seeds: protoConfig.SeedList, DialTimeout: appConfig.DialTimeout * time.Second, ProtoTickInterval: appConfig.ProtoTickInterval * time.Second, PingInterval: appConfig.PingInterval * time.Second, PingTimeout: appConfig.PingTimeout * time.Second, MaxPeers: appConfig.MaxPeers, AttemptConnPeers: appConfig.AttemptConnPeers, MinPeers: appConfig.MinPeers, Wallet: wc, TimePerBlock: time.Duration(protoConfig.SecondsPerBlock) * time.Second, } }