When using the node driver, notarisation in flows hangs with a handshake failure

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When using the node driver, notarisation in flows hangs with a handshake failure



Whenever I try and test using the node driver, I find at the point of notarisation, my flows will hang.



After examining the node logs, it shows that the notary's message broker was unreachable:



[INFO ] 09:33:26,653 [nioEventLoopGroup-3-3] (AMQPClient.kt:91)
netty.AMQPClient.run - Retry connect



[INFO ] 09:33:26,657 [nioEventLoopGroup-3-4] (AMQPClient.kt:76)
netty.AMQPClient.operationComplete - Connected to localhost:10001



[INFO ] 09:33:26,658 [nioEventLoopGroup-3-4]
(AMQPChannelHandler.kt:49) O=Notary Service, L=Zurich,
C=CH.channelActive - New client connection db926eb8 from
localhost/127.0.0.1:10001 to /127.0.0.1:63781



[INFO ] 09:33:26,658
[nioEventLoopGroup-3-4] (AMQPClient.kt:86)
netty.AMQPClient.operationComplete - Disconnected from localhost:10001



[ERROR] 09:33:26,658 [nioEventLoopGroup-3-4]
(AMQPChannelHandler.kt:98) O=Notary Service, L=Zurich,
C=CH.userEventTriggered - Handshake failure
SslHandshakeCompletionEvent(java.nio.channels.ClosedChannelException)



[INFO ] 09:33:26,659 [nioEventLoopGroup-3-4]
(AMQPChannelHandler.kt:74) O=Notary Service, L=Zurich,
C=CH.channelInactive - Closed client connection db926eb8 from
localhost/127.0.0.1:10001 to /127.0.0.1:63781



[INFO ] 09:33:26,659
[nioEventLoopGroup-3-4] (AMQPBridgeManager.kt:115)
peers.DLF1ZmHt1DXc9HbxzDNm6VHduUABBbNsp7Mh4DhoBs6ifd ->
localhost:10001:O=Notary Service, L=Zurich, C=CH.onSocketConnected -
Bridge Disconnected



While the notary logs display the following:



[INFO ] 13:24:21,735 [main] (ActiveMQServerImpl.java:540)
core.server.internalStart - AMQ221001: Apache ActiveMQ Artemis Message
Broker version 2.2.0 [localhost,
nodeID=7b3df3b8-98aa-11e8-83bd-ead493c8221e]



[DEBUG] 13:24:21,735 [main] (ArtemisRpcBroker.kt:51)
rpc.ArtemisRpcBroker.start - Artemis RPC broker is started.



[INFO ] 13:24:21,737 [main] (ArtemisMessagingClient.kt:28)
internal.ArtemisMessagingClient.start - Connecting to message broker:
localhost:10001



[ERROR] 13:24:22,298 [main] (NettyConnector.java:713)
core.client.createConnection - AMQ214016: Failed to create netty
connection java.nio.channels.ClosedChannelException: null
at io.netty.handler.ssl.SslHandler.channelInactive(...)(Unknown Source) ~[netty-all-4.1.9.Final.jar:4.1.9.Final]



[DEBUG] 13:24:22,362 [main] (PersistentIdentityService.kt:137)
identity.PersistentIdentityService.verifyAndRegisterIdentity -
Registering identity O=Notary Service, L=Zurich, C=CH



[WARN ] 13:24:22,363 [main] (AppendOnlyPersistentMap.kt:79)
utilities.AppendOnlyPersistentMapBase.set - Double insert in
net.corda.node.utilities.AppendOnlyPersistentMap for entity class
class
net.corda.node.services.identity.PersistentIdentityService$PersistentIdentity
key 69ACAA32A0C7934D9454CB53EEA6CA6CCD8E4090B30C560A5A36EA10F3DC13E8,
not inserting the second time



[ERROR] 13:24:22,368 [main] (NodeStartup.kt:125) internal.Node.run -
Exception during node startup
org.apache.activemq.artemis.api.core.ActiveMQNotConnectedException:
AMQ119007: Cannot connect to server(s). Tried with all available
servers.
at org.apache.activemq.artemis.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:787)
~[artemis-core-client-2.2.0.jar:2.2.0]
at net.corda.nodeapi.internal.ArtemisMessagingClient.start(ArtemisMessagingClient.kt:39)
~[corda-node-api-3.2-corda.jar:?]
at net.corda.nodeapi.internal.bridging.AMQPBridgeManager.start(AMQPBridgeManager.kt:195)
~[corda-node-api-3.2-corda.jar:?]
at net.corda.nodeapi.internal.bridging.BridgeControlListener.start(BridgeControlListener.kt:35)
~[corda-node-api-3.2-corda.jar:?]
at net.corda.node.internal.Node.startMessagingService(Node.kt:301) ~[corda-node-3.2-corda.jar:?]



How do I fix this?




1 Answer
1



IntelliJ Ultimate ships with the Yourkit profiler, which by default starts when IntelliJ starts and listens on port 100001 - the default port for the Notary in Driver.



You can locate the config for this using here and alter it to use a different port as per this



Your new config line will look something like this:


-agentlib:yjpagent=delay=10000,probe_disable=*,port=30000






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