corda / net.corda.node.services.network / NetworkMapService

NetworkMapService

interface NetworkMapService

A network map contains lists of nodes on the network along with information about their identity keys, services they provide and host names or IP addresses where they can be connected to. This information is cached locally within nodes, by the NetworkMapCache. Currently very basic consensus controls are applied, using signed changes which replace each other based on a serial number present in the change.

Types

FetchMapRequest class FetchMapRequest : ServiceRequestMessage
FetchMapResponse data class FetchMapResponse
QueryIdentityRequest class QueryIdentityRequest : ServiceRequestMessage
QueryIdentityResponse data class QueryIdentityResponse
RegistrationRequest class RegistrationRequest : ServiceRequestMessage
RegistrationResponse data class RegistrationResponse
SubscribeRequest class SubscribeRequest : ServiceRequestMessage
SubscribeResponse data class SubscribeResponse
Update data class Update
UpdateAcknowledge data class UpdateAcknowledge

Properties

nodes abstract val nodes: List<NodeInfo>

Companion Object Properties

DEFAULT_EXPIRATION_PERIOD val DEFAULT_EXPIRATION_PERIOD: Period
FETCH_FLOW_TOPIC val FETCH_FLOW_TOPIC: String
PUSH_ACK_FLOW_TOPIC val PUSH_ACK_FLOW_TOPIC: String
PUSH_FLOW_TOPIC val PUSH_FLOW_TOPIC: String
QUERY_FLOW_TOPIC val QUERY_FLOW_TOPIC: String
REGISTER_FLOW_TOPIC val REGISTER_FLOW_TOPIC: String
SUBSCRIPTION_FLOW_TOPIC val SUBSCRIPTION_FLOW_TOPIC: String
logger val logger: Logger
type val type: ServiceType

Inheritors

AbstractNetworkMapService abstract class AbstractNetworkMapService : NetworkMapService, AbstractNodeService

Abstracted out core functionality as the basis for a persistent implementation, as well as existing in-memory implementation.