Function createAddrBookAndSetOnSwitch

node/node.go:600–625

(config *cfg.Config, sw *p2p.Switch,
	p2pLogger log.Logger, nodeKey *p2p.NodeKey,
)

}

func createAddrBookAndSetOnSwitch(config *cfg.Config, sw *p2p.Switch,
	p2pLogger log.Logger, nodeKey *p2p.NodeKey,
) (pex.AddrBook, error) {
	addrBook := pex.NewAddrBook(config.P2P.AddrBookFile(), config.P2P.AddrBookStrict)
	addrBook.SetLogger(p2pLogger.With("book", config.P2P.AddrBookFile()))

	// Add ourselves to addrbook to prevent dialing ourselves
	if config.P2P.ExternalAddress != "" {
		addr, err := p2p.NewNetAddressString(p2p.IDAddressString(nodeKey.ID(), config.P2P.ExternalAddress))
		if err != nil {
			return nil, fmt.Errorf("p2p.external_address is incorrect: %w", err)
		}
		addrBook.AddOurAddress(addr)
	}
	if config.P2P.ListenAddress != "" {
		addr, err := p2p.NewNetAddressString(p2p.IDAddressString(nodeKey.ID(), config.P2P.ListenAddress))
		if err != nil {
			return nil, fmt.Errorf("p2p.laddr is incorrect: %w", err)
		}
		addrBook.AddOurAddress(addr)
	}

	sw.SetAddrBook(addrBook)

	return addrBook, nil
}

func createPEXReactorAndAddToSwitch(addrBook pex.AddrBook, config *cfg.Config,
	sw *p2p.Switch, logger log.Logger,