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UaClient Reconnection
July 4, 2016
16:10, EEST
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jperez
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July 4, 2016
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I am using a OPCUA Java Client to connect to a Kepware server. The following message appears always at the connection start:

[main] INFO org.opcfoundation.ua.transport.tcp.io.TcpConnection – /127.0.0.1:49320 Connecting
[main] INFO org.opcfoundation.ua.transport.tcp.io.TcpConnection – /127.0.0.1:49320 Connected
[TcpConnection/Read] WARN org.opcfoundation.ua.transport.tcp.io.TcpConnection – /127.0.0.1:49320 Error
[main] INFO org.opcfoundation.ua.transport.tcp.io.SecureChannelTcp – 9232565 Closed
org.opcfoundation.ua.common.ServiceResultException: Bad_ServiceUnsupported (0x800B0000) “The server does not support the requested service.”
at org.opcfoundation.ua.transport.tcp.io.TcpConnection$ReadThread.run(Unknown Source)
[main] INFO org.opcfoundation.ua.transport.tcp.io.TcpConnection – /127.0.0.1:49320 Closed
[main] INFO org.opcfoundation.ua.transport.tcp.io.TcpConnection – /127.0.0.1:49320 Connecting
[main] INFO org.opcfoundation.ua.transport.tcp.io.TcpConnection – /127.0.0.1:49320 Connected

I would like to find some way to solve it.
Thanks in advance.

July 4, 2016
16:45, EEST
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Jouni Aro
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Which URL are you using to connect? It should be

opc.tcp://localhost:49320

if you are connecting locally.
If you are connecting to a remote server, ‘localhost’ should be replaced with the actual hostname or IP of the server.

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