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corda - 启动流会话失败

问题描述

当我们尝试提交事务时，它总是失败，并且从 Corda 日志中，下面是我们得到的最后一条错误消息，任何人都可以帮助这个错误是什么意思？我应该如何进一步进行故障排除。谢谢。

[INFO ] 2018-08-24T07:49:19,739Z [Node thread-1] flow.[c833dc79-501e-4484-9c43-a6924b472542].initiateSession - Initiating flow session with party O=CompanyC, L=Paris, C=FR. Session id for tracing purposes is SessionId(toLong=4256917187941908080). {}
[WARN ] 2018-08-24T07:50:01,777Z [Messaging DLGQRf63MNQ2zpywoVzUZ3eBVB4Yp5oaA5aYSogUwzuCCA] messaging.P2PMessagingClient.sendWithRetry - Reached the maximum number of retries (3) for message ClientMessageImpl[messageID=0, durable=true, address=internal.peers.DL2zA4g5QWv3dzx985Q9PMcvrNX4DUGv2pc7DcVjNgA8Hj,userID=null,properties=TypedProperties[platform-version=3,corda-vendor=Corda Open Source,release-version=3.2-corda,platform-topic=platform.session,_AMQ_DUPL_ID=8473dd65-96e3-4a45-8076-92016a03c56c]] redelivery to internal.peers.DL2zA4g5QWv3dzx985Q9PMcvrNX4DUGv2pc7DcVjNgA8Hj {}
[WARN ] 2018-08-24T07:50:01,808Z [Messaging DLGQRf63MNQ2zpywoVzUZ3eBVB4Yp5oaA5aYSogUwzuCCA] messaging.P2PMessagingClient.sendWithRetry - Reached the maximum number of retries (3) for message ClientMessageImpl[messageID=0, durable=true, address=internal.peers.DL2zA4g5QWv3dzx985Q9PMcvrNX4DUGv2pc7DcVjNgA8Hj,userID=null,properties=TypedProperties[platform-version=3,corda-vendor=Corda Open Source,release-version=3.2-corda,platform-topic=platform.session,_AMQ_DUPL_ID=66467ea0-56b9-4655-8311-f0806bf7fa97]] redelivery to internal.peers.DL2zA4g5QWv3dzx985Q9PMcvrNX4DUGv2pc7DcVjNgA8Hj {}

标签： corda

解决方案

如果一个节点无法到达另一个节点，例如由于节点关闭或防火墙设置不正确，则会发生此错误。使用工具查看是否可以从发送节点的机器 ping 接收节点的消息传递端口。

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