// Copyright 2019 The Waku Library Authors. // // The Waku library is free software: you can redistribute it and/or modify // it under the terms of the GNU Lesser General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // The Waku library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty off // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public License // along with the Waku library. If not, see . // // This software uses the go-ethereum library, which is licensed // under the GNU Lesser General Public Library, version 3 or any later. package wakuv2 import ( "github.com/status-im/status-go/wakuv2/common" "github.com/waku-org/go-waku/waku/v2/protocol/relay" ) // Config represents the configuration state of a waku node. type Config struct { MaxMessageSize uint32 `toml:",omitempty"` Host string `toml:",omitempty"` Port int `toml:",omitempty"` PeerExchange bool `toml:",omitempty"` KeepAliveInterval int `toml:",omitempty"` MinPeersForRelay int `toml:",omitempty"` MinPeersForFilter int `toml:",omitempty"` LightClient bool `toml:",omitempty"` WakuNodes []string `toml:",omitempty"` Rendezvous bool `toml:",omitempty"` DiscV5BootstrapNodes []string `toml:",omitempty"` Nameserver string `toml:",omitempty"` EnableDiscV5 bool `toml:",omitempty"` DiscoveryLimit int `toml:",omitempty"` AutoUpdate bool `toml:",omitempty"` UDPPort int `toml:",omitempty"` EnableStore bool `toml:",omitempty"` StoreCapacity int `toml:",omitempty"` StoreSeconds int `toml:",omitempty"` TelemetryServerURL string `toml:",omitempty"` EnableFilterFullNode bool `toml:",omitempty"` DefaultShardPubsubTopic string `toml:",omitempty"` UseShardAsDefaultTopic bool `toml:",omitempty"` } var DefaultConfig = Config{ MaxMessageSize: common.DefaultMaxMessageSize, Host: "0.0.0.0", Port: 0, KeepAliveInterval: 10, // second DiscoveryLimit: 20, MinPeersForRelay: 1, // TODO: determine correct value with Vac team MinPeersForFilter: 2, // TODO: determine correct value with Vac team and via testing AutoUpdate: false, DefaultShardPubsubTopic: relay.DefaultWakuTopic, } func setDefaults(cfg *Config) *Config { if cfg == nil { cfg = new(Config) } if cfg.MaxMessageSize == 0 { cfg.MaxMessageSize = DefaultConfig.MaxMessageSize } if cfg.Host == "" { cfg.Host = DefaultConfig.Host } if cfg.KeepAliveInterval == 0 { cfg.KeepAliveInterval = DefaultConfig.KeepAliveInterval } if cfg.DiscoveryLimit == 0 { cfg.DiscoveryLimit = DefaultConfig.DiscoveryLimit } if cfg.MinPeersForRelay == 0 { cfg.MinPeersForRelay = DefaultConfig.MinPeersForRelay } if cfg.MinPeersForFilter == 0 { cfg.MinPeersForFilter = DefaultConfig.MinPeersForFilter } if cfg.DefaultShardPubsubTopic == "" { cfg.DefaultShardPubsubTopic = DefaultConfig.DefaultShardPubsubTopic } return cfg }