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Rename wallet monitor service to node monitor service

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This commit is contained in:
Ross Nicoll 2016-09-19 14:42:32 +01:00
parent 1d53e59c7d
commit d38392093f
9 changed files with 49 additions and 49 deletions
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10
client/src/integration-test/kotlin/com/r3corda/client/WalletMonitorClientTests.kt → client/src/integration-test/kotlin/com/r3corda/client/NodeMonitorClientTests.kt
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@ -15,9 +15,9 @@ import org.slf4j.LoggerFactory
import rx.subjects.PublishSubject
import kotlin.test.fail
val log: Logger = LoggerFactory.getLogger(WalletMonitorClientTests::class.java)
val log: Logger = LoggerFactory.getLogger(NodeMonitorClientTests::class.java)
class WalletMonitorClientTests {
class NodeMonitorClientTests {
@Test
fun cashIssueWorksEndToEnd() {
driver {
@ -34,7 +34,7 @@ class WalletMonitorClientTests {
val aliceInStream = PublishSubject.create<ServiceToClientEvent>()
val aliceOutStream = PublishSubject.create<ClientToServiceCommand>()
val aliceMonitorClient = WalletMonitorClient(client, aliceNode, aliceOutStream, aliceInStream, PublishSubject.create())
val aliceMonitorClient = NodeMonitorClient(client, aliceNode, aliceOutStream, aliceInStream, PublishSubject.create())
require(aliceMonitorClient.register().get())
aliceOutStream.onNext(ClientToServiceCommand.IssueCash(
@ -77,7 +77,7 @@ class WalletMonitorClientTests {
val aliceInStream = PublishSubject.create<ServiceToClientEvent>()
val aliceOutStream = PublishSubject.create<ClientToServiceCommand>()
val aliceMonitorClient = WalletMonitorClient(client, aliceNode, aliceOutStream, aliceInStream, PublishSubject.create())
val aliceMonitorClient = NodeMonitorClient(client, aliceNode, aliceOutStream, aliceInStream, PublishSubject.create())
require(aliceMonitorClient.register().get())
aliceOutStream.onNext(ClientToServiceCommand.IssueCash(
@ -185,7 +185,7 @@ class WalletMonitorClientTests {
val aliceInStream = PublishSubject.create<ServiceToClientEvent>()
val aliceOutStream = PublishSubject.create<ClientToServiceCommand>()
val aliceMonitorClient = WalletMonitorClient(client, aliceNode, aliceOutStream, aliceInStream, PublishSubject.create())
val aliceMonitorClient = NodeMonitorClient(client, aliceNode, aliceOutStream, aliceInStream, PublishSubject.create())
require(aliceMonitorClient.register().get())
aliceOutStream.onNext(ClientToServiceCommand.IssueCash(

14
client/src/main/kotlin/com/r3corda/client/WalletMonitorClient.kt → client/src/main/kotlin/com/r3corda/client/NodeMonitorClient.kt
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@ -18,9 +18,9 @@ import rx.Observer
* Worked example of a client which communicates with the wallet monitor service.
*/
private val log: Logger = LoggerFactory.getLogger("WalletMonitorClient")
private val log: Logger = LoggerFactory.getLogger(NodeMonitorClient::class.java)
class WalletMonitorClient(
class NodeMonitorClient(
val net: MessagingService,
val node: NodeInfo,
val outEvents: Observable<ClientToServiceCommand>,
@ -33,29 +33,29 @@ class WalletMonitorClient(
val future = SettableFuture.create<Boolean>()
log.info("Registering with ID $sessionID. I am ${net.myAddress}")
net.addMessageHandler(WalletMonitorService.REGISTER_TOPIC, sessionID) { msg, reg ->
net.addMessageHandler(NodeMonitorService.REGISTER_TOPIC, sessionID) { msg, reg ->
val resp = msg.data.deserialize<RegisterResponse>()
net.removeMessageHandler(reg)
future.set(resp.success)
}
net.addMessageHandler(WalletMonitorService.STATE_TOPIC, sessionID) { msg, reg ->
net.addMessageHandler(NodeMonitorService.STATE_TOPIC, sessionID) { msg, reg ->
val snapshotMessage = msg.data.deserialize<StateSnapshotMessage>()
net.removeMessageHandler(reg)
snapshot.onNext(snapshotMessage)
}
net.addMessageHandler(WalletMonitorService.IN_EVENT_TOPIC, sessionID) { msg, reg ->
net.addMessageHandler(NodeMonitorService.IN_EVENT_TOPIC, sessionID) { msg, reg ->
val event = msg.data.deserialize<ServiceToClientEvent>()
inEvents.onNext(event)
}
val req = RegisterRequest(net.myAddress, sessionID)
val registerMessage = net.createMessage(WalletMonitorService.REGISTER_TOPIC, 0, req.serialize().bits)
val registerMessage = net.createMessage(NodeMonitorService.REGISTER_TOPIC, 0, req.serialize().bits)
net.send(registerMessage, node.address)
outEvents.subscribe { event ->
val envelope = ClientToServiceCommandMessage(sessionID, net.myAddress, event)
val message = net.createMessage(WalletMonitorService.OUT_EVENT_TOPIC, 0, envelope.serialize().bits)
val message = net.createMessage(NodeMonitorService.OUT_EVENT_TOPIC, 0, envelope.serialize().bits)
net.send(message, node.address)
}

4
client/src/main/kotlin/com/r3corda/client/model/ContractStateModel.kt
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@ -23,8 +23,8 @@ sealed class StatesModification<out T : ContractState>{
* This model exposes the list of owned contract states.
*/
class ContractStateModel {
private val serviceToClient: Observable<ServiceToClientEvent> by observable(WalletMonitorModel::serviceToClient)
private val snapshot: Observable<StateSnapshotMessage> by observable(WalletMonitorModel::snapshot)
private val serviceToClient: Observable<ServiceToClientEvent> by observable(NodeMonitorModel::serviceToClient)
private val snapshot: Observable<StateSnapshotMessage> by observable(NodeMonitorModel::snapshot)
private val outputStates = serviceToClient.ofType(ServiceToClientEvent.OutputState::class.java)
val contractStatesDiff: Observable<StatesModification.Diff<ContractState>> =

2
client/src/main/kotlin/com/r3corda/client/model/GatheredTransactionDataModel.kt
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@ -57,7 +57,7 @@ data class GatheredTransactionDataWritable(
*/
class GatheredTransactionDataModel {
private val serviceToClient: Observable<ServiceToClientEvent> by observable(WalletMonitorModel::serviceToClient)
private val serviceToClient: Observable<ServiceToClientEvent> by observable(NodeMonitorModel::serviceToClient)
/**
* Aggregation of updates to transactions. We use the observable list as the only container and do linear search for

14
client/src/main/kotlin/com/r3corda/client/model/WalletMonitorModel.kt → client/src/main/kotlin/com/r3corda/client/model/NodeMonitorModel.kt
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@ -1,6 +1,6 @@
package com.r3corda.client.model
import com.r3corda.client.WalletMonitorClient
import com.r3corda.client.NodeMonitorClient
import com.r3corda.core.contracts.ClientToServiceCommand
import com.r3corda.core.messaging.MessagingService
import com.r3corda.core.node.NodeInfo
@ -11,9 +11,9 @@ import rx.Observer
import rx.subjects.PublishSubject
/**
* This model exposes raw event streams to and from the [WalletMonitorService] through a [WalletMonitorClient]
* This model exposes raw event streams to and from the [NodeMonitorService] through a [NodeMonitorClient]
*/
class WalletMonitorModel {
class NodeMonitorModel {
private val clientToServiceSource = PublishSubject.create<ClientToServiceCommand>()
val clientToService: Observer<ClientToServiceCommand> = clientToServiceSource
@ -26,13 +26,13 @@ class WalletMonitorModel {
/**
* Register for updates to/from a given wallet.
* @param messagingService The messaging to use for communication.
* @param walletMonitorNodeInfo the [Node] to connect to.
* @param monitorNodeInfo the [Node] to connect to.
* TODO provide an unsubscribe mechanism
*/
fun register(messagingService: MessagingService, walletMonitorNodeInfo: NodeInfo) {
val monitorClient = WalletMonitorClient(
fun register(messagingService: MessagingService, monitorNodeInfo: NodeInfo) {
val monitorClient = NodeMonitorClient(
messagingService,
walletMonitorNodeInfo,
monitorNodeInfo,
clientToServiceSource,
serviceToClientSource,
snapshotSource

10
explorer/src/main/kotlin/com/r3corda/explorer/Main.kt
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@ -1,11 +1,11 @@
package com.r3corda.explorer
import com.r3corda.client.WalletMonitorClient
import com.r3corda.client.NodeMonitorClient
import com.r3corda.client.mock.EventGenerator
import com.r3corda.client.mock.Generator
import com.r3corda.client.mock.oneOf
import com.r3corda.client.model.Models
import com.r3corda.client.model.WalletMonitorModel
import com.r3corda.client.model.NodeMonitorModel
import com.r3corda.client.model.observer
import com.r3corda.core.contracts.ClientToServiceCommand
import com.r3corda.explorer.model.IdentityModel
@ -22,7 +22,7 @@ import java.util.*
class Main : App() {
override val primaryView = MainWindow::class
val aliceOutStream: Observer<ClientToServiceCommand> by observer(WalletMonitorModel::clientToService)
val aliceOutStream: Observer<ClientToServiceCommand> by observer(NodeMonitorModel::clientToService)
override fun start(stage: Stage) {
@ -51,13 +51,13 @@ class Main : App() {
val aliceClient = startClient(aliceNode).get()
Models.get<IdentityModel>(Main::class).myIdentity.set(aliceNode.identity)
Models.get<WalletMonitorModel>(Main::class).register(aliceClient, aliceNode)
Models.get<NodeMonitorModel>(Main::class).register(aliceClient, aliceNode)
val bobInStream = PublishSubject.create<ServiceToClientEvent>()
val bobOutStream = PublishSubject.create<ClientToServiceCommand>()
val bobClient = startClient(bobNode).get()
val bobMonitorClient = WalletMonitorClient(bobClient, bobNode, bobOutStream, bobInStream, PublishSubject.create())
val bobMonitorClient = NodeMonitorClient(bobClient, bobNode, bobOutStream, bobInStream, PublishSubject.create())
assert(bobMonitorClient.register().get())
for (i in 0 .. 10000) {

8
node/src/main/kotlin/com/r3corda/node/internal/AbstractNode.kt
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@ -29,7 +29,7 @@ import com.r3corda.node.services.events.NodeSchedulerService
import com.r3corda.node.services.events.ScheduledActivityObserver
import com.r3corda.node.services.identity.InMemoryIdentityService
import com.r3corda.node.services.keys.PersistentKeyManagementService
import com.r3corda.node.services.monitor.WalletMonitorService
import com.r3corda.node.services.monitor.NodeMonitorService
import com.r3corda.node.services.network.InMemoryNetworkMapCache
import com.r3corda.node.services.network.NetworkMapService
import com.r3corda.node.services.network.NetworkMapService.Companion.REGISTER_PROTOCOL_TOPIC
@ -124,7 +124,7 @@ abstract class AbstractNode(val dir: Path, val configuration: NodeConfiguration,
lateinit var vault: VaultService
lateinit var keyManagement: KeyManagementService
var inNodeNetworkMapService: NetworkMapService? = null
var inNodeWalletMonitorService: WalletMonitorService? = null
var inNodeMonitorService: NodeMonitorService? = null
var inNodeNotaryService: NotaryService? = null
var uniquenessProvider: UniquenessProvider? = null
lateinit var identity: IdentityService
@ -205,7 +205,7 @@ abstract class AbstractNode(val dir: Path, val configuration: NodeConfiguration,
}
}
inNodeWalletMonitorService = makeWalletMonitorService() // Note this HAS to be after smm is set
inNodeMonitorService = makeMonitorService() // Note this HAS to be after smm is set
buildAdvertisedServices()
// TODO: this model might change but for now it provides some de-coupling
@ -374,7 +374,7 @@ abstract class AbstractNode(val dir: Path, val configuration: NodeConfiguration,
// TODO: sort out ordering of open & protected modifiers of functions in this class.
protected open fun makeVaultService(): VaultService = NodeVaultService(services)
protected open fun makeWalletMonitorService(): WalletMonitorService = WalletMonitorService(services, smm)
protected open fun makeMonitorService(): NodeMonitorService = NodeMonitorService(services, smm)
open fun stop() {
// TODO: We need a good way of handling "nice to have" shutdown events, especially those that deal with the

18
node/src/main/kotlin/com/r3corda/node/services/monitor/WalletMonitorService.kt → node/src/main/kotlin/com/r3corda/node/services/monitor/NodeMonitorService.kt
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@ -26,7 +26,7 @@ import java.util.*
import javax.annotation.concurrent.ThreadSafe
/**
* Service which allows external clients to monitor the wallet service and state machine manager, as well as trigger
* Service which allows external clients to monitor the node's vault and state machine manager, as well as trigger
* actions within the node. The service also sends requests for user input back to clients, for example to enter
* additional information while a protocol runs, or confirm an action.
*
@ -38,15 +38,15 @@ import javax.annotation.concurrent.ThreadSafe
// TODO: Clients need to be able to indicate whether they support interactivity (no point in sending requests for input
// to a monitoring tool)
@ThreadSafe
class WalletMonitorService(services: ServiceHubInternal, val smm: StateMachineManager) : AbstractNodeService(services) {
class NodeMonitorService(services: ServiceHubInternal, val smm: StateMachineManager) : AbstractNodeService(services) {
companion object {
val REGISTER_TOPIC = "platform.wallet_monitor.register"
val DEREGISTER_TOPIC = "platform.wallet_monitor.deregister"
val STATE_TOPIC = "platform.wallet_monitor.state_snapshot"
val IN_EVENT_TOPIC = "platform.wallet_monitor.in"
val OUT_EVENT_TOPIC = "platform.wallet_monitor.out"
val REGISTER_TOPIC = "platform.monitor.register"
val DEREGISTER_TOPIC = "platform.monitor.deregister"
val STATE_TOPIC = "platform.monitor.state_snapshot"
val IN_EVENT_TOPIC = "platform.monitor.in"
val OUT_EVENT_TOPIC = "platform.monitor.out"
val logger = loggerFor<WalletMonitorService>()
val logger = loggerFor<NodeMonitorService>()
}
val listeners: MutableSet<RegisteredListener> = HashSet()
@ -130,7 +130,7 @@ class WalletMonitorService(services: ServiceHubInternal, val smm: StateMachineMa
/**
* Process a request from a monitor to add them to the subscribers. This includes hooks to authenticate the request,
* but currently all requests pass (and there's no access control on wallets, so it has no actual meaning).
* but currently all requests pass (and there's no access control on vaults, so it has no actual meaning).
*/
fun processRegisterRequest(req: RegisterRequest) {
try {

18
node/src/test/kotlin/com/r3corda/node/services/WalletMonitorServiceTests.kt → node/src/test/kotlin/com/r3corda/node/services/NodeMonitorServiceTests.kt
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@ -14,8 +14,8 @@ import com.r3corda.core.serialization.serialize
import com.r3corda.core.utilities.DUMMY_NOTARY
import com.r3corda.core.utilities.DUMMY_PUBKEY_1
import com.r3corda.node.services.monitor.*
import com.r3corda.node.services.monitor.WalletMonitorService.Companion.IN_EVENT_TOPIC
import com.r3corda.node.services.monitor.WalletMonitorService.Companion.REGISTER_TOPIC
import com.r3corda.node.services.monitor.NodeMonitorService.Companion.IN_EVENT_TOPIC
import com.r3corda.node.services.monitor.NodeMonitorService.Companion.REGISTER_TOPIC
import com.r3corda.node.utilities.AddOrRemove
import com.r3corda.testing.expect
import com.r3corda.testing.expectEvents
@ -33,9 +33,9 @@ import kotlin.test.assertNotNull
import kotlin.test.assertTrue
/**
* Unit tests for the wallet monitoring service.
* Unit tests for the node monitoring service.
*/
class WalletMonitorServiceTests {
class NodeMonitorServiceTests {
lateinit var network: MockNetwork
@Before
@ -78,7 +78,7 @@ class WalletMonitorServiceTests {
val sessionID = authenticate(monitorServiceNode, registerNode)
var receivePsm = receiveWalletUpdate(registerNode, sessionID)
var expected = Vault.Update(emptySet(), emptySet())
monitorServiceNode.inNodeWalletMonitorService!!.notifyVaultUpdate(expected)
monitorServiceNode.inNodeMonitorService!!.notifyVaultUpdate(expected)
network.runNetwork()
var actual = receivePsm.get(1, TimeUnit.SECONDS)
assertEquals(expected.consumed, actual.consumed)
@ -90,7 +90,7 @@ class WalletMonitorServiceTests {
val producedState = TransactionState(DummyContract.SingleOwnerState(newSecureRandom().nextInt(), DUMMY_PUBKEY_1), DUMMY_NOTARY)
val produced = setOf(StateAndRef(producedState, StateRef(SecureHash.randomSHA256(), 0)))
expected = Vault.Update(consumed, produced)
monitorServiceNode.inNodeWalletMonitorService!!.notifyVaultUpdate(expected)
monitorServiceNode.inNodeMonitorService!!.notifyVaultUpdate(expected)
network.runNetwork()
actual = receivePsm.get(1, TimeUnit.SECONDS)
assertEquals(expected.produced, actual.produced)
@ -115,7 +115,7 @@ class WalletMonitorServiceTests {
// Tell the monitoring service node to issue some cash
val recipient = monitorServiceNode.services.storageService.myLegalIdentity
val outEvent = ClientToServiceCommand.IssueCash(Amount(quantity, GBP), ref, recipient, DUMMY_NOTARY)
val message = registerNode.net.createMessage(WalletMonitorService.OUT_EVENT_TOPIC, DEFAULT_SESSION_ID,
val message = registerNode.net.createMessage(NodeMonitorService.OUT_EVENT_TOPIC, DEFAULT_SESSION_ID,
ClientToServiceCommandMessage(sessionID, registerNode.net.myAddress, outEvent).serialize().bits)
registerNode.net.send(message, monitorServiceNode.net.myAddress)
network.runNetwork()
@ -166,11 +166,11 @@ class WalletMonitorServiceTests {
// Tell the monitoring service node to issue some cash so we can spend it later
val issueCommand = ClientToServiceCommand.IssueCash(Amount(quantity, GBP), OpaqueBytes.of(0), recipient, recipient)
val issueMessage = registerNode.net.createMessage(WalletMonitorService.OUT_EVENT_TOPIC, DEFAULT_SESSION_ID,
val issueMessage = registerNode.net.createMessage(NodeMonitorService.OUT_EVENT_TOPIC, DEFAULT_SESSION_ID,
ClientToServiceCommandMessage(sessionID, registerNode.net.myAddress, issueCommand).serialize().bits)
registerNode.net.send(issueMessage, monitorServiceNode.net.myAddress)
val payCommand = ClientToServiceCommand.PayCash(Amount(quantity, Issued(recipient.ref(0), GBP)), recipient)
val payMessage = registerNode.net.createMessage(WalletMonitorService.OUT_EVENT_TOPIC, DEFAULT_SESSION_ID,
val payMessage = registerNode.net.createMessage(NodeMonitorService.OUT_EVENT_TOPIC, DEFAULT_SESSION_ID,
ClientToServiceCommandMessage(sessionID, registerNode.net.myAddress, payCommand).serialize().bits)
registerNode.net.send(payMessage, monitorServiceNode.net.myAddress)
network.runNetwork()