CODEWITHSUNDEEP
milo
Roby2851
Roby2851

Reputation: 1

Crash of DIN software with Driver OPC-UA

In my DIN application, where i use "Milo OPC-UA Driver", I have a repeating error log:

20:55:18.254 [milo-shared-thread-pool-8] WARN org.eclipse.milo.opcua.sdk.client.SessionFsm - [2] Keep Alive failureCount=2 exceeds failuresAllowed=1
20:55:23.254 [milo-shared-thread-pool-4] WARN org.eclipse.milo.opcua.sdk.client.SessionFsm - [2] Keep Alive failureCount=3 exceeds failuresAllowed=1
20:55:27.192 [milo-netty-event-loop-1] ERROR org.eclipse.milo.opcua.stack.client.transport.uasc.UascClientMessageHandler - [remote=/192.168.20.103:4840] Exception caught: Connection in progress forcefully terminated by remote host

After these messages my application crashes and to restart it I have to restart the server service on which it runs.

Most likely it is due to a blocking of the threads that make the request to the OPC-UA device, which remain open for some reason, probably repeated attempts to reconnect to the device.

Upvotes: 0

Views: 38

Answers (1)

Kevin Herron
Kevin Herron

Reputation: 7005

These warnings are telling you the server on the other end of the connection stopped responding and eventually the socket was closed.

Beyond that, you haven’t provided anywhere near enough information to help you.

Upvotes: 0

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