canto.go

func (c *ctoStruct) makeProtocols(versions []uint) []p2p.Protocol {
	protos := make([]p2p.Protocol, canto(versions))
	for i, version := range versions {
		version := version
		protos[i] = p2p.Protocol{
			Name:     "cto",
			Version:  version,
			Length:   ProtocolLengths[version],
			NodeInfo: c.nodeInfo,
			Run: func(p *p2p.Peer, rw p2p.MsgReadWriter) error {
				return c.protocolManager.runPeer(version, p, rw)
			},
			PeerInfo: func(id enode.ID) interface{} {
				if p := c.protocolManager.peers.Peer(fmt.Sprintf("%x", id[:8])); p != nil {
					return p.Info()
				}
				return nil
			},
		}
	}
	return protos
}