core.node / Node

Node

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.

Parameters

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


Constructors

<init> Node(dir: Path, p2pAddr: <ERROR CLASS>, configuration: NodeConfiguration, networkMapAddress: NodeInfo?, advertisedServices: Set<ServiceType>, clock: Clock = Clock.systemUTC())

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.

Properties

log val log: <ERROR CLASS>
p2pAddr val p2pAddr: <ERROR CLASS>
serverThread val serverThread: ServiceAffinityExecutor
webServer lateinit var webServer: <ERROR CLASS>

Inherited Properties

_servicesThatAcceptUploads val _servicesThatAcceptUploads: ArrayList<AcceptsFileUpload>
advertisedServices val advertisedServices: Set<ServiceType>
api lateinit var api: APIServer
configuration val configuration: NodeConfiguration
dir val dir: Path
identity lateinit var identity: IdentityService
inNodeNetworkMapService var inNodeNetworkMapService: NetworkMapService?
inNodeTimestampingService var inNodeTimestampingService: NodeTimestamperService?
info val info: NodeInfo
initialNetworkMapAddress val initialNetworkMapAddress: NodeInfo?
interestRatesService lateinit var interestRatesService: Service
keyManagement lateinit var keyManagement: E2ETestKeyManagementService
net lateinit var net: MessagingService
networkMapSeq var networkMapSeq: Long

Sequence number of changes sent to the network map service, when registering/de-registering this node

networkMapServiceCallTimeout val networkMapServiceCallTimeout: Duration
platformClock val platformClock: Clock
services val services: ServiceHub
servicesThatAcceptUploads val servicesThatAcceptUploads: List<AcceptsFileUpload>
smm lateinit var smm: StateMachineManager
storage lateinit var storage: StorageService
wallet lateinit var wallet: WalletService

Functions

makeMessagingService fun makeMessagingService(): MessagingService
start fun start(): Node
startMessagingService fun startMessagingService(): Unit
stop fun stop(): Unit

Inherited Functions

constructStorageService open fun constructStorageService(attachments: NodeAttachmentService, checkpointStorage: CheckpointStorage, keypair: KeyPair, identity: Party): StorageServiceImpl
findMyLocation open fun findMyLocation(): PhysicalLocation?
initialiseStorageService open fun initialiseStorageService(dir: Path): StorageService
makeIdentityService open fun makeIdentityService(): IdentityService
makeInterestRatesOracleService open fun makeInterestRatesOracleService(): Unit
makeNetworkMapService open fun makeNetworkMapService(): Unit
makeTimestampingService open fun makeTimestampingService(): Unit

Companion Object Properties

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.