mirror of
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Merge branch 'release/4' into jlocke/merge_4.1_20190827
Merged release/4 (Corda OS version 4.1) into a branch created from master (Corda OS version 4.3) Conflicts: build.gradle client/rpc/src/main/kotlin/net/corda/client/rpc/internal/ReconnectingCordaRPCOps.kt common/logging/build.gradle common/logging/src/main/kotlin/net/corda/common/logging/CordaVersion.kt constants.properties core-tests/src/test/kotlin/net/corda/coretests/utilities/ProgressTrackerTest.kt core/src/main/kotlin/net/corda/core/transactions/TransactionBuilder.kt docs/source/api-contract-constraints.rst docs/source/api-stability-guarantees.rst docs/source/app-upgrade-notes.rst docs/source/changelog.rst docs/source/clientrpc.rst docs/source/conf.py docs/source/corda-network/UAT.md docs/source/getting-set-up.rst docs/source/network-builder.rst docs/source/upgrading-cordapps.rst docs/source/versioning.rst node/src/integration-test/kotlin/net/corda/node/services/rpc/RpcReconnectTests.kt serialization/src/main/kotlin/net/corda/serialization/internal/amqp/PropertyDescriptor.kt serialization/src/main/kotlin/net/corda/serialization/internal/model/LocalTypeInformationBuilder.kt tools/network-builder/src/main/resources/node-Dockerfile tools/network-builder/src/main/resources/notary-Dockerfile
This commit is contained in:
Jonathan Locke
commit
e5f314ffbf
@ -11,14 +11,12 @@ import net.corda.core.messaging.ClientRpcSslOptions
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import net.corda.core.messaging.CordaRPCOps
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import net.corda.core.messaging.DataFeed
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import net.corda.core.messaging.FlowHandle
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import net.corda.core.utilities.NetworkHostAndPort
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import net.corda.core.utilities.contextLogger
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import net.corda.core.utilities.debug
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import net.corda.core.utilities.seconds
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import net.corda.core.utilities.*
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import net.corda.nodeapi.exceptions.RejectedCommandException
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import org.apache.activemq.artemis.api.core.ActiveMQConnectionTimedOutException
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import org.apache.activemq.artemis.api.core.ActiveMQSecurityException
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import org.apache.activemq.artemis.api.core.ActiveMQUnBlockedException
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import rx.Observable
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import java.lang.reflect.InvocationHandler
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import java.lang.reflect.InvocationTargetException
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import java.lang.reflect.Method
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@ -49,7 +47,6 @@ class ReconnectingCordaRPCOps private constructor(
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private val observersPool: ExecutorService,
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private val userPool: Boolean
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) : AutoCloseable, InternalCordaRPCOps by proxy(reconnectingRPCConnection, observersPool) {
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// Constructors that mirror CordaRPCClient.
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constructor(
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nodeHostAndPort: NetworkHostAndPort,
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@ -62,7 +59,6 @@ class ReconnectingCordaRPCOps private constructor(
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ReconnectingRPCConnection(listOf(nodeHostAndPort), username, password, sslConfiguration, classLoader),
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observersPool ?: Executors.newCachedThreadPool(),
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observersPool != null)
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constructor(
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nodeHostAndPorts: List<NetworkHostAndPort>,
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username: String,
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@ -74,12 +70,10 @@ class ReconnectingCordaRPCOps private constructor(
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ReconnectingRPCConnection(nodeHostAndPorts, username, password, sslConfiguration, classLoader),
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observersPool ?: Executors.newCachedThreadPool(),
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observersPool != null)
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private companion object {
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// See https://r3-cev.atlassian.net/browse/CORDA-2890.
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// TODO Once the bug is fixed, this retry logic should be removed.
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const val MAX_RETRY_ATTEMPTS_ON_AUTH_ERROR = 3
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private val log = contextLogger()
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private fun proxy(reconnectingRPCConnection: ReconnectingRPCConnection, observersPool: ExecutorService): InternalCordaRPCOps {
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return Proxy.newProxyInstance(
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@ -88,9 +82,7 @@ class ReconnectingCordaRPCOps private constructor(
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ErrorInterceptingHandler(reconnectingRPCConnection, observersPool)) as InternalCordaRPCOps
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}
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}
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private val retryFlowsPool = Executors.newScheduledThreadPool(1)
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/**
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* This function runs a flow and retries until it completes successfully.
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*
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@ -120,7 +112,6 @@ class ReconnectingCordaRPCOps private constructor(
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)
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}
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}
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/**
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* Helper class useful for reconnecting to a Node.
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*/
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@ -132,17 +123,13 @@ class ReconnectingCordaRPCOps private constructor(
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val classLoader: ClassLoader?
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) : RPCConnection<CordaRPCOps> {
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private var currentRPCConnection: CordaRPCConnection? = null
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enum class CurrentState {
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UNCONNECTED, CONNECTED, CONNECTING, CLOSED, DIED
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}
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private var currentState = CurrentState.UNCONNECTED
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init {
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current
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}
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private val current: CordaRPCConnection
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@Synchronized get() = when (currentState) {
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CurrentState.UNCONNECTED -> connect()
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@ -150,7 +137,6 @@ class ReconnectingCordaRPCOps private constructor(
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CurrentState.CLOSED -> throw IllegalArgumentException("The ReconnectingRPCConnection has been closed.")
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CurrentState.CONNECTING, CurrentState.DIED -> throw IllegalArgumentException("Illegal state: $currentState ")
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}
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/**
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* Called on external error.
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* Will block until the connection is established again.
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@ -163,7 +149,6 @@ class ReconnectingCordaRPCOps private constructor(
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log.debug("", e)
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connect()
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}
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@Synchronized
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private fun connect(): CordaRPCConnection {
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currentState = CurrentState.CONNECTING
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@ -171,7 +156,6 @@ class ReconnectingCordaRPCOps private constructor(
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currentState = CurrentState.CONNECTED
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return currentRPCConnection!!
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}
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private tailrec fun establishConnectionWithRetry(retryInterval: Duration = 1.seconds, currentAuthenticationRetries: Int = 0): CordaRPCConnection {
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var _currentAuthenticationRetries = currentAuthenticationRetries
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log.info("Connecting to: $nodeHostAndPorts")
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@ -212,41 +196,33 @@ class ReconnectingCordaRPCOps private constructor(
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}
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}
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}
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// Could not connect this time round - pause before giving another try.
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Thread.sleep(retryInterval.toMillis())
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// TODO - make the exponential retry factor configurable.
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return establishConnectionWithRetry((retryInterval * 10) / 9, _currentAuthenticationRetries)
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}
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override val proxy: CordaRPCOps
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get() = current.proxy
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override val serverProtocolVersion
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get() = current.serverProtocolVersion
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@Synchronized
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override fun notifyServerAndClose() {
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currentState = CurrentState.CLOSED
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currentRPCConnection?.notifyServerAndClose()
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}
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@Synchronized
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override fun forceClose() {
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currentState = CurrentState.CLOSED
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currentRPCConnection?.forceClose()
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}
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@Synchronized
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override fun close() {
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currentState = CurrentState.CLOSED
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currentRPCConnection?.close()
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}
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}
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private class ErrorInterceptingHandler(val reconnectingRPCConnection: ReconnectingRPCConnection, val observersPool: ExecutorService) : InvocationHandler {
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private fun Method.isStartFlow() = name.startsWith("startFlow") || name.startsWith("startTrackedFlow")
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override fun invoke(proxy: Any, method: Method, args: Array<out Any>?): Any? {
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val result: Any? = try {
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log.debug { "Invoking RPC $method..." }
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@ -260,7 +236,6 @@ class ReconnectingCordaRPCOps private constructor(
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} else {
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this.invoke(proxy, method, args)
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}
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when (e.targetException) {
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is RejectedCommandException -> {
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log.error("Node is being shutdown. Operation ${method.name} rejected. Retrying when node is up...", e)
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@ -285,7 +260,6 @@ class ReconnectingCordaRPCOps private constructor(
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}
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}
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}
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return when (method.returnType) {
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DataFeed::class.java -> {
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// Intercept the data feed methods and returned a ReconnectingObservable instance
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@ -301,7 +275,6 @@ class ReconnectingCordaRPCOps private constructor(
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}
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}
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}
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override fun close() {
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if (!userPool) observersPool.shutdown()
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retryFlowsPool.shutdown()
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@ -15,5 +15,6 @@
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"https://docs.corda.net/releases/release-V3.2": "V3.2",
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"https://docs.corda.net/releases/release-V3.3": "V3.3",
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"https://docs.corda.net/releases/release-V4.0": "V4.0",
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"https://docs.corda.net/releases/release-V4.1": "V4.1",
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"https://docs.corda.net/head/": "Master"
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}
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@ -55,6 +55,11 @@ Version 4.2
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* :doc:`design/data-model-upgrades/package-namespace-ownership` configurations can be now be set as described in
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:ref:`node_package_namespace_ownership`, when using the Cordformation plugin version 4.0.43.
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Unreleased
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----------
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* Fix a bug in Corda 4.0 that combined commands in ``TransactionBuilder`` if they only differed by the signers list. The behaviour is now consistent with prior Corda releases.
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* Disabled the default loading of ``hibernate-validator`` as a plugin by hibernate when a CorDapp depends on it. This change will in turn fix the
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(https://github.com/corda/corda/issues/4444) issue, because nodes will no longer need to add ``hibernate-validator`` to the ``\libs`` folder.
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For nodes that already did that, it can be safely removed when the latest Corda is installed.
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@ -148,6 +148,16 @@ html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
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# Theme options are theme-specific and customize the look and feel of a theme
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# further. For a list of options available for each theme, see the
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# documentation.
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<<<<<<< HEAD
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=======
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html_theme_options = {
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'includehidden':True,
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'collapse_navigation':False,
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'sticky_navigation':True,
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'titles_only':True
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}
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>>>>>>> release/4
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html_theme_options = {
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'includehidden':True,
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@ -35,6 +35,6 @@ Corda Network UAT is governed by an [independent Foundation](https://corda.netwo
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Steps to join UAT environment
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-----------------------------
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Steps to join are outlined on this website: https://corda.network/participation/index.html
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Steps to join are outlined on the [Corda Network UAT microsite](http://uat.network.r3.com/pages/joining/joining.html)
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For further questions on this process, please contact us - preferably on the mailing list: https://groups.io/g/corda-network
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@ -19,7 +19,7 @@ A node can be created manually by creating a folder that contains the following
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* **Optional:** A webserver JAR entitled ``corda-webserver.jar`` that will connect to the node via RPC
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* The (deprecated) default webserver can be downloaded from http://r3.bintray.com/corda/net/corda/corda-webserver/ (under /|corda_version|/corda-webserver-|corda_version|.jar)
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* The (deprecated) default webserver can be downloaded from http://r3.bintray.com/corda/net/corda/corda-webserver/ (under /|corda_version|/corda-|corda_version|.jar)
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* A Spring Boot alternative can be found here: https://github.com/corda/spring-webserver
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The remaining files and folders described in :doc:`node-structure` will be generated at runtime.
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@ -67,6 +67,16 @@ The set-up instructions are available for the following platforms:
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.. _windows-label:
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.. note:: These setup instructions will guide you on how to install the Oracle JDK. Each JDK can be found on their respective sites:
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* `Oracle <http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html>`_
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* `Amazon Corretto <https://docs.aws.amazon.com/corretto/latest/corretto-8-ug/downloads-list.html>`_
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* `Red Hat OpenJDK <https://developers.redhat.com/products/openjdk/download/>`_
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* `Zulu OpenJDK <https://www.azul.com/downloads/zulu/>`_
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Windows
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-------
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@ -29,9 +29,7 @@ The Corda Network Bootstrapper can be downloaded from `here <https://software.r3
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Create a directory containing a node config file, ending in "_node.conf", for each node you want to create. "devMode" must be set to true. Then run the
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following command:
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.. sourcecode:: bash
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java -jar corda-tools-network-bootstrapper-|corda_version|.jar --dir <nodes-root-dir>
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``java -jar network-bootstrapper-|corda_version|.jar --dir <nodes-root-dir>``
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For example running the command on a directory containing these files:
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@ -155,9 +153,7 @@ can use the Network Bootstrapper on the following network structure:
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Then run the Network Bootstrapper again from the root dir:
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.. sourcecode:: bash
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java -jar corda-tools-network-bootstrapper-|corda_version|.jar --dir <nodes-root-dir>
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``java -jar network-bootstrapper-|corda_version|.jar --dir <nodes-root-dir>``
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Which will give the following:
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@ -228,9 +224,7 @@ For example, with the following pre-generated network:
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Then run the Network Bootstrapper again from the root dir:
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.. sourcecode:: bash
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|
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java -jar corda-tools-network-bootstrapper-|corda_version|.jar --dir <nodes-root-dir>
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``java -jar network-bootstrapper-|corda_version|.jar --dir <nodes-root-dir>``
|
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To give the following:
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@ -277,15 +271,11 @@ Overriding network parameters via a file
|
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|
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You can provide a network parameters overrides file using the following syntax:
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|
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.. sourcecode:: bash
|
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|
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java -jar corda-tools-network-bootstrapper-|corda_version|.jar --network-parameter-overrides=<path_to_file>
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``java -jar network-bootstrapper-|corda_version|.jar --network-parameter-overrides=<path_to_file>``
|
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|
||||
Or alternatively, by using the short form version:
|
||||
|
||||
.. sourcecode:: bash
|
||||
|
||||
java -jar corda-tools-network-bootstrapper-|corda_version|.jar -n=<path_to_file>
|
||||
``java -jar network-bootstrapper-|corda_version|.jar -n=<path_to_file>``
|
||||
|
||||
The network parameter overrides file is a HOCON file with the following fields, all of which are optional. Any field that is not provided will be
|
||||
ignored. If a field is not provided and you are bootstrapping a new network, a sensible default value will be used. If a field is not provided and you
|
||||
|
||||
@ -10,7 +10,7 @@ containers to abstract the complexity of managing a distributed network away fro
|
||||
|
||||
The network you build will either be made up of local ``Docker`` nodes *or* of nodes spread across Azure
|
||||
containers.
|
||||
For each node a separate Docker image is built based on `corda/corda-zulu-4.0 <https://hub.docker.com/r/corda/corda-zulu-4.0>`_.
|
||||
For each node a separate Docker image is built based on `corda/corda-zulu-|corda_version| <https://hub.docker.com/r/corda/corda-zulu-|corda_version|>`_.
|
||||
Unlike the official image, a `node.conf` file and CorDapps are embedded into the image
|
||||
(they are not externally provided to the running container via volumes/mount points).
|
||||
More backends may be added in future. The tool is open source, so contributions to add more
|
||||
|
||||
@ -1,8 +1,173 @@
|
||||
Release notes for Corda 4
|
||||
=========================
|
||||
Release notes
|
||||
-------------
|
||||
|
||||
.. contents::
|
||||
:depth: 2
|
||||
|
||||
.. _release_notes_v4_1:
|
||||
|
||||
Corda 4.1
|
||||
=========
|
||||
|
||||
It's been a little under 3 1/2 months since the release of Corda 4.0 and all of the brand new features that added to the powerful suite
|
||||
of tools Corda offers. Now, following the release of Corda Enterprise 4.0, we are proud to release Corda 4.1, bringing over 150 fixes
|
||||
and documentation updates to bring additional stability and quality of life improvements to those developing on the Corda platform.
|
||||
|
||||
Information on Corda Enterprise 4.0 can be found `here <https://www.r3.com/wp-content/uploads/2019/05/CordaEnterprise4_Enhancements_FS.pdf>`_ and
|
||||
`here <https://docs.corda.r3.com/releases/4.0/release-notes.html>`_. (It's worth noting that normally this document would have started with a comment
|
||||
about whether or not you'd been recently domiciled under some solidified mineral material regarding the release of Corda Enterprise 4.0. Alas, we made
|
||||
that joke when we shipped the first release of Corda after Enterprise 3.0 shipped, so the thunder has been stolen and repeating ourselves would be terribly gauche.)
|
||||
|
||||
Corda 4.1 brings the lessons and bug fixes discovered during the process of building and shipping Enterprise 4.0 back to the open source community. As mentioned above
|
||||
there are over 150 fixes and tweaks here. With this release the core feature sets of both entities are far closer aligned than past major
|
||||
releases of the Corda that should make testing your CorDapps in mixed type environments much easier.
|
||||
|
||||
As such, we recommend you upgrade from Corda 4.0 to Corda 4.1 as soon possible.
|
||||
|
||||
Issues Fixed
|
||||
~~~~~~~~~~~~
|
||||
|
||||
* Docker images do not support passing a prepared config with initial registration [`CORDA-2888 <https://r3-cev.atlassian.net/browse/CORDA-2888>`_]
|
||||
* Different hashes for container Corda and normal Corda jars [`CORDA-2884 <https://r3-cev.atlassian.net/browse/CORDA-2884>`_]
|
||||
* Auto attachment of dependencies fails to find class [`CORDA-2863 <https://r3-cev.atlassian.net/browse/CORDA-2863>`_]
|
||||
* Artemis session can't be used in more than one thread [`CORDA-2861 <https://r3-cev.atlassian.net/browse/CORDA-2861>`_]
|
||||
* Property type checking is overly strict [`CORDA-2860 <https://r3-cev.atlassian.net/browse/CORDA-2860>`_]
|
||||
* Serialisation bug (or not) when trying to run SWIFT Corda Settler tests [`CORDA-2848 <https://r3-cev.atlassian.net/browse/CORDA-2848>`_]
|
||||
* Custom serialisers not found when running mock network tests [`CORDA-2847 <https://r3-cev.atlassian.net/browse/CORDA-2847>`_]
|
||||
* Base directory error message where directory does not exist is slightly misleading [`CORDA-2834 <https://r3-cev.atlassian.net/browse/CORDA-2834>`_]
|
||||
* Progress tracker not reloadable in checkpoints written in Java [`CORDA-2825 <https://r3-cev.atlassian.net/browse/CORDA-2825>`_]
|
||||
* Missing quasar error points to non-existent page [`CORDA-2821 <https://r3-cev.atlassian.net/browse/CORDA-2821>`_]
|
||||
* ``TransactionBuilder`` can build unverifiable transactions in V5 if more than one CorDapp loaded [`CORDA-2817 <https://r3-cev.atlassian.net/browse/CORDA-2817>`_]
|
||||
* The node hangs when there is a dis-connection of Oracle database [`CORDA-2813 <https://r3-cev.atlassian.net/browse/CORDA-2813>`_]
|
||||
* Docs: fix the latex warnings in the build [`CORDA-2809 <https://r3-cev.atlassian.net/browse/CORDA-2809>`_]
|
||||
* Docs: build the docs page needs updating [`CORDA-2808 <https://r3-cev.atlassian.net/browse/CORDA-2808>`_]
|
||||
* Don't retry database transaction in abstract node start [`CORDA-2807 <https://r3-cev.atlassian.net/browse/CORDA-2807>`_]
|
||||
* Upgrade Corda Core to use Java Persistence API 2.2 [`CORDA-2804 <https://r3-cev.atlassian.net/browse/CORDA-2804>`_]
|
||||
* Network map stopped updating on Testnet staging notary [`CORDA-2803 <https://r3-cev.atlassian.net/browse/CORDA-2803>`_]
|
||||
* Improve test reliability by eliminating fixed-duration Thread.sleeps [`CORDA-2802 <https://r3-cev.atlassian.net/browse/CORDA-2802>`_]
|
||||
* Not handled exception when certificates directory is missing [`CORDA-2786 <https://r3-cev.atlassian.net/browse/CORDA-2786>`_]
|
||||
* Unable to run FinalityFlow if the initiating app has ``targetPlatformVersion=4`` and the recipient is using the old version [`CORDA-2784 <https://r3-cev.atlassian.net/browse/CORDA-2784>`_]
|
||||
* Performing a registration with an incorrect Config gives error without appropriate info [`CORDA-2783 <https://r3-cev.atlassian.net/browse/CORDA-2783>`_]
|
||||
* Regression: ``java.lang.Comparable`` is not on the default whitelist but never has been [`CORDA-2782 <https://r3-cev.atlassian.net/browse/CORDA-2782>`_]
|
||||
* Docs: replace version string with things that get substituted [`CORDA-2781 <https://r3-cev.atlassian.net/browse/CORDA-2781>`_]
|
||||
* Inconsistent docs between internal and external website [`CORDA-2779 <https://r3-cev.atlassian.net/browse/CORDA-2779>`_]
|
||||
* Change the doc substitution so that it works in code blocks as well as in other places [`CORDA-2777 <https://r3-cev.atlassian.net/browse/CORDA-2777>`_]
|
||||
* ``net.corda.core.internal.LazyStickyPool#toIndex`` can create a negative index [`CORDA-2772 <https://r3-cev.atlassian.net/browse/CORDA-2772>`_]
|
||||
* ``NetworkMapUpdater#fileWatcherSubscription`` is never assigned and hence the subscription is never cleaned up [`CORDA-2770 <https://r3-cev.atlassian.net/browse/CORDA-2770>`_]
|
||||
* Infinite recursive call in ``NetworkParameters.copy`` [`CORDA-2769 <https://r3-cev.atlassian.net/browse/CORDA-2769>`_]
|
||||
* Unexpected exception de-serializing throwable for ``OverlappingAttachmentsException`` [`CORDA-2765 <https://r3-cev.atlassian.net/browse/CORDA-2765>`_]
|
||||
* Always log config to log file [`CORDA-2763 <https://r3-cev.atlassian.net/browse/CORDA-2763>`_]
|
||||
* ``ReceiveTransactionFlow`` states to record flag gets quietly ignored if ``checkSufficientSignatures = false`` [`CORDA-2762 <https://r3-cev.atlassian.net/browse/CORDA-2762>`_]
|
||||
* Fix Driver's ``PortAllocation`` class, and then use it for Node's integration tests. [`CORDA-2759 <https://r3-cev.atlassian.net/browse/CORDA-2759>`_]
|
||||
* State machine logs an error prior to deciding to escalate to an error [`CORDA-2757 <https://r3-cev.atlassian.net/browse/CORDA-2757>`_]
|
||||
* Migrate DJVM into a separate module [`CORDA-2750 <https://r3-cev.atlassian.net/browse/CORDA-2750>`_]
|
||||
* Error in ``HikariPool`` in the performance cluster [`CORDA-2748 <https://r3-cev.atlassian.net/browse/CORDA-2748>`_]
|
||||
* Package DJVM CLI for standalone distribution [`CORDA-2747 <https://r3-cev.atlassian.net/browse/CORDA-2747>`_]
|
||||
* Unable to insert state into vault if notary not on network map [`CORDA-2745 <https://r3-cev.atlassian.net/browse/CORDA-2745>`_]
|
||||
* Create sample code and integration tests to showcase rpc operations that support reconnection [`CORDA-2743 <https://r3-cev.atlassian.net/browse/CORDA-2743>`_]
|
||||
* RPC v4 client unable to subscribe to progress tracker events from Corda 3.3 node [`CORDA-2742 <https://r3-cev.atlassian.net/browse/CORDA-2742>`_]
|
||||
* Doc Fix: Rpc client connection management section not fully working in Corda 4 [`CORDA-2741 <https://r3-cev.atlassian.net/browse/CORDA-2741>`_]
|
||||
* ``AnsiProgressRenderer`` may start reporting incorrect progress if tree contains identical steps [`CORDA-2738 <https://r3-cev.atlassian.net/browse/CORDA-2738>`_]
|
||||
* The ``FlowProgressHandle`` does not always return expected results [`CORDA-2737 <https://r3-cev.atlassian.net/browse/CORDA-2737>`_]
|
||||
* Doc fix: integration testing tutorial could do with some gradle instructions [`CORDA-2729 <https://r3-cev.atlassian.net/browse/CORDA-2729>`_]
|
||||
* Release upgrade to Corda 4 notes: include upgrading quasar.jar explicitly in the Corda Kotlin template [`CORDA-2728 <https://r3-cev.atlassian.net/browse/CORDA-2728>`_]
|
||||
* DJVM CLI log file is always empty [`CORDA-2725 <https://r3-cev.atlassian.net/browse/CORDA-2725>`_]
|
||||
* DJVM documentation incorrect around `djvm check` [`CORDA-2721 <https://r3-cev.atlassian.net/browse/CORDA-2721>`_]
|
||||
* Doc fix: reflect the CorDapp template doc changes re quasar/test running the official docs [`CORDA-2715 <https://r3-cev.atlassian.net/browse/CORDA-2715>`_]
|
||||
* Upgrade to Corda 4 test docs only have Kotlin examples [`CORDA-2710 <https://r3-cev.atlassian.net/browse/CORDA-2710>`_]
|
||||
* Log message "Cannot find flow corresponding to session" should not be a warning [`CORDA-2706 <https://r3-cev.atlassian.net/browse/CORDA-2706>`_]
|
||||
* Flow failing due to "Flow sessions were not provided" for its own identity [`CORDA-2705 <https://r3-cev.atlassian.net/browse/CORDA-2705>`_]
|
||||
* RPC user security using ``Shiro`` docs have errant commas in example config [`CORDA-2703 <https://r3-cev.atlassian.net/browse/CORDA-2703>`_]
|
||||
* The ``crlCheckSoftFail`` option is not respected, allowing transactions even if strict checking is enabled [`CORDA-2701 <https://r3-cev.atlassian.net/browse/CORDA-2701>`_]
|
||||
* Vault paging fails if setting max page size to `Int.MAX_VALUE` [`CORDA-2698 <https://r3-cev.atlassian.net/browse/CORDA-2698>`_]
|
||||
* Upgrade to Corda Gradle Plugins 4.0.41 [`CORDA-2697 <https://r3-cev.atlassian.net/browse/CORDA-2697>`_]
|
||||
* Corda complaining of duplicate classes upon start-up when it doesn't need to [`CORDA-2696 <https://r3-cev.atlassian.net/browse/CORDA-2696>`_]
|
||||
* Launching node explorer for node creates error and explorer closes [`CORDA-2694 <https://r3-cev.atlassian.net/browse/CORDA-2694>`_]
|
||||
* Transactions created in V3 cannot be verified in V4 if any of the state types were included in "depended upon" CorDapps which were not attached to the transaction [`CORDA-2692 <https://r3-cev.atlassian.net/browse/CORDA-2692>`_]
|
||||
* Reduce CorDapp scanning logging [`CORDA-2690 <https://r3-cev.atlassian.net/browse/CORDA-2690>`_]
|
||||
* Clean up verbose warning: `ProgressTracker has not been started` [`CORDA-2689 <https://r3-cev.atlassian.net/browse/CORDA-2689>`_]
|
||||
* Add a no-carpenter context [`CORDA-2688 <https://r3-cev.atlassian.net/browse/CORDA-2688>`_]
|
||||
* Improve CorDapp upgrade guidelines for migrating existing states on ledger (pre-V4) [`CORDA-2684 <https://r3-cev.atlassian.net/browse/CORDA-2684>`_]
|
||||
* ``SessionRejectException.UnknownClass`` trapped by flow hospital but no way to call dropSessionInit() [`CORDA-2683 <https://r3-cev.atlassian.net/browse/CORDA-2683>`_]
|
||||
* Repeated ``CordFormations`` can fail with ClassLoader exception. [`CORDA-2676 <https://r3-cev.atlassian.net/browse/CORDA-2676>`_]
|
||||
* Backwards compatibility break in serialisation engine when deserialising nullable fields [`CORDA-2674 <https://r3-cev.atlassian.net/browse/CORDA-2674>`_]
|
||||
* Simplify sample CorDapp projects. [`CORDA-2672 <https://r3-cev.atlassian.net/browse/CORDA-2672>`_]
|
||||
* Remove ``ExplorerSimulator`` from Node Explorer [`CORDA-2671 <https://r3-cev.atlassian.net/browse/CORDA-2671>`_]
|
||||
* Reintroduce ``pendingFlowsCount`` to the public API [`CORDA-2669 <https://r3-cev.atlassian.net/browse/CORDA-2669>`_]
|
||||
* Trader demo integration tests fails with jar not found exception [`CORDA-2668 <https://r3-cev.atlassian.net/browse/CORDA-2668>`_]
|
||||
* Fix Source ClassLoader for DJVM [`CORDA-2667 <https://r3-cev.atlassian.net/browse/CORDA-2667>`_]
|
||||
* Issue with simple transfer of ownable asset [`CORDA-2665 <https://r3-cev.atlassian.net/browse/CORDA-2665>`_]
|
||||
* Fix references to Docker images in docs [`CORDA-2664 <https://r3-cev.atlassian.net/browse/CORDA-2664>`_]
|
||||
* Add something to docsite the need for a common contracts Jar between OS/ENT and how it should be compiled against OS [`CORDA-2656 <https://r3-cev.atlassian.net/browse/CORDA-2656>`_]
|
||||
* Create document outlining CorDapp Upgrade guarantees [`CORDA-2655 <https://r3-cev.atlassian.net/browse/CORDA-2655>`_]
|
||||
* Fix DJVM CLI tool [`CORDA-2654 <https://r3-cev.atlassian.net/browse/CORDA-2654>`_]
|
||||
* Corda Service needs Thread Context ClassLoader [`CORDA-2653 <https://r3-cev.atlassian.net/browse/CORDA-2653>`_]
|
||||
* Useless migration error when finance workflow jar is not installed [`CORDA-2651 <https://r3-cev.atlassian.net/browse/CORDA-2651>`_]
|
||||
* Database connection pools leaking memory on every checkpoint [`CORDA-2646 <https://r3-cev.atlassian.net/browse/CORDA-2646>`_]
|
||||
* Exception swallowed when querying vault via RPC with bad page spec [`CORDA-2645 <https://r3-cev.atlassian.net/browse/CORDA-2645>`_]
|
||||
* Applying CordFormation and Cordapp Gradle plugins together includes Jolokia into the Cordapp. [`CORDA-2642 <https://r3-cev.atlassian.net/browse/CORDA-2642>`_]
|
||||
* Wrong folder ownership while trying to connect to Testnet using RC* docker image [`CORDA-2641 <https://r3-cev.atlassian.net/browse/CORDA-2641>`_]
|
||||
* Provide a better error message on an incompatible implicit contract upgrade [`CORDA-2633 <https://r3-cev.atlassian.net/browse/CORDA-2633>`_]
|
||||
* ``uploadAttachment`` via shell can fail with unhelpful message if the result of the command is unsuccessful [`CORDA-2632 <https://r3-cev.atlassian.net/browse/CORDA-2632>`_]
|
||||
* Provide a better error msg when the notary type is misconfigured on the net params [`CORDA-2629 <https://r3-cev.atlassian.net/browse/CORDA-2629>`_]
|
||||
* Maybe tone down the level of panic when somebody types their SSH password in incorrectly... [`CORDA-2621 <https://r3-cev.atlassian.net/browse/CORDA-2621>`_]
|
||||
* Cannot complete transaction that has unknown states in the transaction history [`CORDA-2615 <https://r3-cev.atlassian.net/browse/CORDA-2615>`_]
|
||||
* Switch off the codepaths that disable the FinalityHandler [`CORDA-2613 <https://r3-cev.atlassian.net/browse/CORDA-2613>`_]
|
||||
* is our API documentation (what is stable and what isn't) correct? [`CORDA-2610 <https://r3-cev.atlassian.net/browse/CORDA-2610>`_]
|
||||
* Getting set up guide needs to be updated to reflect Java 8 fun and games [`CORDA-2602 <https://r3-cev.atlassian.net/browse/CORDA-2602>`_]
|
||||
* Not handle exception when Explorer tries to connect to inaccessible server [`CORDA-2586 <https://r3-cev.atlassian.net/browse/CORDA-2586>`_]
|
||||
* Errors received from peers can't be distinguished from local errors [`CORDA-2572 <https://r3-cev.atlassian.net/browse/CORDA-2572>`_]
|
||||
* Add `flow kill` command, deprecate `run killFlow` [`CORDA-2569 <https://r3-cev.atlassian.net/browse/CORDA-2569>`_]
|
||||
* Hash to signature constraints migration: add a config option that makes hash constraints breakable. [`CORDA-2568 <https://r3-cev.atlassian.net/browse/CORDA-2568>`_]
|
||||
* Deadlock between database and AppendOnlyPersistentMap [`CORDA-2566 <https://r3-cev.atlassian.net/browse/CORDA-2566>`_]
|
||||
* Docfix: Document custom cordapp configuration [`CORDA-2560 <https://r3-cev.atlassian.net/browse/CORDA-2560>`_]
|
||||
* Bootstrapper - option to include contracts to whitelist from signed jars [`CORDA-2554 <https://r3-cev.atlassian.net/browse/CORDA-2554>`_]
|
||||
* Explicit contract upgrade sample fails upon initiation (ClassNotFoundException) [`CORDA-2550 <https://r3-cev.atlassian.net/browse/CORDA-2550>`_]
|
||||
* IRS demo app missing demodate endpoint [`CORDA-2535 <https://r3-cev.atlassian.net/browse/CORDA-2535>`_]
|
||||
* Doc fix: Contract testing tutorial errors [`CORDA-2528 <https://r3-cev.atlassian.net/browse/CORDA-2528>`_]
|
||||
* Unclear error message when receiving state from node on higher version of signed cordapp [`CORDA-2522 <https://r3-cev.atlassian.net/browse/CORDA-2522>`_]
|
||||
* Terminating ssh connection to node results in stack trace being thrown to the console [`CORDA-2519 <https://r3-cev.atlassian.net/browse/CORDA-2519>`_]
|
||||
* Error propagating hash to signature constraints [`CORDA-2515 <https://r3-cev.atlassian.net/browse/CORDA-2515>`_]
|
||||
* Unable to import trusted attachment [`CORDA-2512 <https://r3-cev.atlassian.net/browse/CORDA-2512>`_]
|
||||
* Invalid node command line options not always gracefully handled [`CORDA-2506 <https://r3-cev.atlassian.net/browse/CORDA-2506>`_]
|
||||
* node.conf with rogue line results non-comprehensive error [`CORDA-2505 <https://r3-cev.atlassian.net/browse/CORDA-2505>`_]
|
||||
* Fix v4's inability to migrate V3 vault data [`CORDA-2487 <https://r3-cev.atlassian.net/browse/CORDA-2487>`_]
|
||||
* Vault Query fails to process states upon CorDapp Contract upgrade [`CORDA-2486 <https://r3-cev.atlassian.net/browse/CORDA-2486>`_]
|
||||
* Signature Constraints end-user documentation is limited [`CORDA-2477 <https://r3-cev.atlassian.net/browse/CORDA-2477>`_]
|
||||
* Docs update: document transition from the whitelist constraint to the sig constraint [`CORDA-2465 <https://r3-cev.atlassian.net/browse/CORDA-2465>`_]
|
||||
* The ``ContractUpgradeWireTransaction`` does not support the Signature Constraint [`CORDA-2456 <https://r3-cev.atlassian.net/browse/CORDA-2456>`_]
|
||||
* Intermittent `relation "hibernate_sequence" does not exist` error when using Postgres [`CORDA-2393 <https://r3-cev.atlassian.net/browse/CORDA-2393>`_]
|
||||
* Implement package namespace ownership [`CORDA-1947 <https://r3-cev.atlassian.net/browse/CORDA-1947>`_]
|
||||
* Show explicit error message when new version of OS CorDapp contains schema changes [`CORDA-1596 <https://r3-cev.atlassian.net/browse/CORDA-1596>`_]
|
||||
* Dockerfile improvements and image size reduction [`CORDA-2929 <https://r3-cev.atlassian.net/browse/CORDA-2929>`_]
|
||||
* Update QPID Proton-J library to latest [`CORDA-2856 <https://r3-cev.atlassian.net/browse/CORDA-2856>`_]
|
||||
* Not handled excpetion when certificates directory is missing [`CORDA-2786 <https://r3-cev.atlassian.net/browse/CORDA-2786>`_]
|
||||
* The DJVM cannot sandbox instances of Contract.verify(LedgerTransaction) when testing CorDapps. [`CORDA-2775 <https://r3-cev.atlassian.net/browse/CORDA-2775>`_]
|
||||
* State machine logs an error prior to deciding to escalate to an error [`CORDA-2757 <https://r3-cev.atlassian.net/browse/CORDA-2757>`_]
|
||||
* Should Jolokia be included in the built jar files? [`CORDA-2699 <https://r3-cev.atlassian.net/browse/CORDA-2699>`_]
|
||||
* Transactions created in V3 cannot be verified in V4 if any of the state types were included in "depended upon" CorDapps which were not attached to the transaction [`CORDA-2692 <https://r3-cev.atlassian.net/browse/CORDA-2692>`_]
|
||||
* Prevent a node re-registering with the doorman if it did already and the node "state" has not been erased [`CORDA-2647 <https://r3-cev.atlassian.net/browse/CORDA-2647>`_]
|
||||
* The cert hierarchy diagram for C4 is the same as C3.0 but I thought we changed it between C3.1 and 3.2? [`CORDA-2604 <https://r3-cev.atlassian.net/browse/CORDA-2604>`_]
|
||||
* Windows build fails with `FileSystemException` in `TwoPartyTradeFlowTests` [`CORDA-2363 <https://r3-cev.atlassian.net/browse/CORDA-2363>`_]
|
||||
* `Cash.generateSpend` cannot be used twice to generate two cash moves in the same tx [`CORDA-2162 <https://r3-cev.atlassian.net/browse/CORDA-2162>`_]
|
||||
* FlowException thrown by session.receive is not propagated back to a counterparty
|
||||
* invalid command line args for corda result in 0 exit code
|
||||
* Windows build fails on TwoPartyTradeFlowTests
|
||||
* C4 performance below C3, bring it back into parity
|
||||
* Deserialisation of ContractVerificationException blows up trying to put null into non-null field
|
||||
* Reference state test (R3T-1918) failing probably due to unconsumed linear state that was referenced.
|
||||
* Signature constraint: Jarsigner verification allows removal of files from the archive.
|
||||
* Node explorer bug revealed from within Demobench: serialisation failed error is shown
|
||||
* Security: Fix vulnerability where an attacker can use CustomSerializers to alter the meaning of serialized data
|
||||
* Node/RPC is broken after CorDapp upgrade
|
||||
* RPC client disconnects shouldn't be a warning
|
||||
* Hibernate logs warning and errors for some conditions we handle
|
||||
|
||||
.. _release_notes_v4_0:
|
||||
|
||||
Corda 4
|
||||
=======
|
||||
|
||||
Welcome to the Corda 4 release notes. Please read these carefully to understand what's new in this
|
||||
release and how the changes can help you. Just as prior releases have brought with them commitments
|
||||
to wire and API stability, Corda 4 comes with those same guarantees. States and apps valid in
|
||||
@ -24,8 +189,6 @@ account for your own schedule planning.
|
||||
by Corda 4. There will shortly be a followup Corda 3.4 release that corrects this error. Interop between
|
||||
Corda 3 and Corda 4 will require that Corda 3 users are on the latest patchlevel release.
|
||||
|
||||
.. contents::
|
||||
|
||||
Changes for developers in Corda 4
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
|
||||
|
||||
@ -34,21 +34,21 @@ couple of resources.
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
wget https://ci-artifactory.corda.r3cev.com/artifactory/corda-releases/net/corda/corda-finance-contracts/|corda_version|/corda-finance-contracts-|corda_version|.jar
|
||||
wget https://ci-artifactory.corda.r3cev.com/artifactory/corda-releases/net/corda/corda-finance-workflows/|corda_version|/corda-finance-workflows-|corda_version|.jar
|
||||
wget https://ci-artifactory.corda.r3cev.com/artifactory/corda-releases/net/corda/corda-finance-contracts-|corda_version|-corda/corda-finance-contracts-|corda_version|-corda.jar
|
||||
wget https://ci-artifactory.corda.r3cev.com/artifactory/corda-releases/net/corda/corda-finance-workflows-|corda_version|-corda/corda-finance-workflows-|corda_version|-corda.jar
|
||||
|
||||
This is required to run some flows to check your connections, and to issue/transfer cash to counterparties. Copy it to
|
||||
the Corda installation location:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
sudo cp /home/<USER>/corda-finance-*-|corda_version|.jar /opt/corda/cordapps/
|
||||
sudo cp /home/<USER>/corda-finance-|corda_version|-corda.jar /opt/corda/cordapps/
|
||||
|
||||
#. Run the following to create a config file for the finance CorDapp:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
echo "issuableCurrencies = [ USD ]" > /opt/corda/cordapps/config/corda-finance-|corda_version|.conf
|
||||
echo "issuableCurrencies = [ USD ]" > /opt/corda/cordapps/config/corda-finance-|corda_version|-corda.conf
|
||||
|
||||
#. Restart the Corda node:
|
||||
|
||||
@ -70,7 +70,7 @@ couple of resources.
|
||||
|
||||
.. code:: bash
|
||||
|
||||
http://ci-artifactory.corda.r3cev.com/artifactory/corda-releases/net/corda/corda-tools-explorer/|corda_version|/corda-tools-explorer-|corda_version|.jar
|
||||
http://ci-artifactory.corda.r3cev.com/artifactory/corda-releases/net/corda/corda-tools-explorer/|corda_version|-corda/corda-tools-explorer-|corda_version|-corda.jar
|
||||
|
||||
.. warning:: This Node Explorer is incompatible with the Corda Enterprise distribution and vice versa as they currently
|
||||
use different serialisation schemes (Kryo vs AMQP).
|
||||
@ -79,7 +79,7 @@ couple of resources.
|
||||
|
||||
.. code:: bash
|
||||
|
||||
java -jar corda-tools-explorer-|corda_version|.jar
|
||||
java -jar corda-tools-explorer-|corda_version|-corda.jar
|
||||
|
||||
.. image:: resources/explorer-login.png
|
||||
|
||||
|
||||
@ -73,7 +73,6 @@ class RpcReconnectTests {
|
||||
|
||||
// When this reaches 0 - the test will end.
|
||||
val flowsCountdownLatch = CountDownLatch(NUMBER_OF_FLOWS_TO_RUN)
|
||||
|
||||
// These are the expected progress steps for the CashIssueAndPayFlow.
|
||||
val expectedProgress = listOf(
|
||||
"Starting",
|
||||
@ -150,7 +149,6 @@ class RpcReconnectTests {
|
||||
}
|
||||
|
||||
if (flowsCountdownLatch.count == 0L) break
|
||||
|
||||
when (Random().nextInt().rem(7).absoluteValue) {
|
||||
0 -> {
|
||||
log.info("Forcefully killing node and proxy.")
|
||||
@ -300,7 +298,6 @@ class RpcReconnectTests {
|
||||
// Stop the observers.
|
||||
vaultSubscription.unsubscribe()
|
||||
stateMachineSubscription.unsubscribe()
|
||||
|
||||
bankAReconnectingRpc.close()
|
||||
}
|
||||
|
||||
@ -311,7 +308,6 @@ class RpcReconnectTests {
|
||||
fun MutableMap<StateMachineRunId, MutableList<String>>.addEvent(id: StateMachineRunId, progress: String?): Boolean {
|
||||
return getOrPut(id) { mutableListOf() }.let { if (progress != null) it.add(progress) else false }
|
||||
}
|
||||
|
||||
private fun getRandomAddressPair() = AddressPair(getRandomAddress(), getRandomAddress())
|
||||
private fun getRandomAddress() = NetworkHostAndPort("localhost", portAllocator.nextPort())
|
||||
|
||||
|
||||
@ -15,6 +15,10 @@ dependencies {
|
||||
// Corda integration dependencies
|
||||
cordaCompile project(':core')
|
||||
|
||||
// only included to control the `DemoClock` as part of the demo application
|
||||
// normally `:node` should not be depended on in any CorDapps
|
||||
cordaCompile project(':node')
|
||||
|
||||
compile("com.fasterxml.jackson.module:jackson-module-kotlin:$jackson_version")
|
||||
|
||||
// only included to control the `DemoClock` as part of the demo application
|
||||
|
||||
@ -4,6 +4,7 @@ import com.google.common.reflect.TypeToken
|
||||
import net.corda.core.KeepForDJVM
|
||||
import net.corda.core.internal.isPublic
|
||||
import net.corda.core.serialization.SerializableCalculatedProperty
|
||||
import net.corda.core.utilities.contextLogger
|
||||
import net.corda.serialization.internal.amqp.MethodClassifier.*
|
||||
import java.lang.reflect.Field
|
||||
import java.lang.reflect.Method
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
FROM corda/corda-zulu-4.0
|
||||
FROM corda/corda-zulu-4.1
|
||||
|
||||
# Copy corda files
|
||||
ADD --chown=corda:corda node.conf /opt/corda/node.conf
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
FROM corda/corda-zulu-4.0
|
||||
FROM corda/corda-zulu-4.1
|
||||
|
||||
# Copy corda files
|
||||
ADD --chown=corda:corda node.conf /opt/corda/node.conf
|
||||
|
||||
Loading…
Reference in New Issue
Block a user