package peer import ( "github.com/ethereum/go-ethereum/node" "github.com/ethereum/go-ethereum/p2p" "github.com/ethereum/go-ethereum/rpc" ) // Make sure that Service implements node.Lifecycle interface. var _ node.Lifecycle = (*Service)(nil) // Discoverer manages peer discovery. type Discoverer interface { Discover(topic string, max, min int) error } // Service it manages all endpoints for peer operations. type Service struct { d Discoverer } // New returns a new Service. func New() *Service { return &Service{} } // Protocols returns a new protocols list. In this case, there are none. func (s *Service) Protocols() []p2p.Protocol { return []p2p.Protocol{} } // APIs returns a list of new APIs. func (s *Service) APIs() []rpc.API { return []rpc.API{ { Namespace: "peer", Version: "1.0", Service: NewAPI(s), Public: false, }, } } // SetDiscoverer sets discoverer for the API calls. func (s *Service) SetDiscoverer(d Discoverer) { s.d = d } // Start is run when a service is started. // It does nothing in this case but is required by `node.Service` interface. func (s *Service) Start() error { return nil } // Stop is run when a service is stopped. // It does nothing in this case but is required by `node.Service` interface. func (s *Service) Stop() error { return nil }