class Node : AbstractNode
A Node manages a standalone server that takes part in the P2P network. It creates the services found in ServiceHub, loads important data off disk and starts listening for connections.
dir
- A Path to a location on disk where working files can be found or stored.p2pAddr
- The host and port that this server will use. It cant find out its own external hostname, so you
have to specify that yourself.configuration
- This is typically loaded from a .properties file.networkMapAddress
- An external network map service to use. Should only ever be null when creating the first
network map service, while bootstrapping a network.advertisedServices
- The services this node advertises. This must be a subset of the services it runs,
but nodes are not required to advertise services they run (hence subset).clock
- The clock used within the node and by all protocols etc.messagingServerAddr
- The address of the Artemis broker instance. If not provided the node will run one locally.<init> |
Node(dir: Path, p2pAddr: <ERROR CLASS>, webServerAddr: <ERROR CLASS>, configuration: NodeConfiguration, networkMapAddress: NodeInfo?, advertisedServices: Set<ServiceType>, clock: Clock = NodeClock(), messagingServerAddr: <ERROR CLASS>? = null) A Node manages a standalone server that takes part in the P2P network. It creates the services found in ServiceHub, loads important data off disk and starts listening for connections. |
log |
val log: <ERROR CLASS> |
messageBroker |
var messageBroker: ArtemisMessagingServer? |
messagingServerAddr |
val messagingServerAddr: <ERROR CLASS>? |
p2pAddr |
val p2pAddr: <ERROR CLASS> |
serverThread |
val serverThread: ServiceAffinityExecutor |
webServer |
lateinit var webServer: <ERROR CLASS> |
webServerAddr |
val webServerAddr: <ERROR CLASS> |
_servicesThatAcceptUploads |
val _servicesThatAcceptUploads: ArrayList<AcceptsFileUpload> |
advertisedServices |
val advertisedServices: Set<ServiceType> |
api |
lateinit var api: APIServer |
checkpointStorage |
lateinit var checkpointStorage: CheckpointStorage |
configuration |
val configuration: NodeConfiguration |
customServices |
val customServices: ArrayList<Any> |
dir |
val dir: Path |
identity |
lateinit var identity: IdentityService |
inNodeNetworkMapService |
var inNodeNetworkMapService: NetworkMapService? |
inNodeNotaryService |
var inNodeNotaryService: NotaryService? |
info |
val info: NodeInfo |
isPreviousCheckpointsPresent |
var isPreviousCheckpointsPresent: Boolean |
keyManagement |
lateinit var keyManagement: E2ETestKeyManagementService |
net |
lateinit var net: MessagingServiceInternal |
netMapCache |
lateinit var netMapCache: NetworkMapCache |
networkMapRegistrationFuture |
val networkMapRegistrationFuture: <ERROR CLASS><Unit> |
networkMapSeq |
var networkMapSeq: Long Sequence number of changes sent to the network map service, when registering/de-registering this node. |
networkMapService |
val networkMapService: NodeInfo? |
platformClock |
val platformClock: Clock |
pluginRegistries |
val pluginRegistries: List<CordaPluginRegistry> Fetch CordaPluginRegistry classes registered in META-INF/services/com.r3corda.core.node.CordaPluginRegistry files that exist in the classpath |
protocolLogicFactory |
lateinit var protocolLogicFactory: ProtocolLogicRefFactory |
scheduler |
lateinit var scheduler: SchedulerService |
services |
val services: ServiceHubInternal |
servicesThatAcceptUploads |
val servicesThatAcceptUploads: List<AcceptsFileUpload> |
smm |
lateinit var smm: StateMachineManager |
started |
var started: Boolean Set to true once start has been successfully called. |
storage |
lateinit var storage: TxWritableStorageService |
wallet |
lateinit var wallet: WalletService |
makeMessagingService |
fun makeMessagingService(): MessagingServiceInternal |
setup |
fun setup(): Node Run any tasks that are needed to ensure the node is in a correct state before running start(). |
start |
fun start(): Node |
startMessagingService |
fun startMessagingService(): Unit |
stop |
fun stop(): Unit |
constructStorageService |
open fun constructStorageService(attachments: NodeAttachmentService, transactionStorage: TransactionStorage, keypair: KeyPair, identity: Party): StorageServiceImpl |
createNodeDir |
fun createNodeDir(): Unit |
findMyLocation |
open fun findMyLocation(): PhysicalLocation? |
findService |
fun <T : Any> findService(): <ERROR CLASS> Locates and returns a service of the given type if loaded, or throws an exception if not found. |
generateKeyPair |
open fun generateKeyPair(): KeyPair |
initialiseStorageService |
open fun initialiseStorageService(dir: Path): <ERROR CLASS><TxWritableStorageService, CheckpointStorage> |
makeAttachmentStorage |
fun makeAttachmentStorage(dir: Path): NodeAttachmentService |
makeIdentityService |
open fun makeIdentityService(): IdentityService |
makeNetworkMapService |
open fun makeNetworkMapService(): Unit |
makeNotaryService |
open fun makeNotaryService(type: ServiceType): Unit |
noNetworkMapConfigured |
open fun noNetworkMapConfigured(): <ERROR CLASS><Unit> This is overriden by the mock node implementation to enable operation without any network map service |
DEFAULT_PORT |
val DEFAULT_PORT: Int The port that is used by default if none is specified. As you know, 31337 is the most elite number. |