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Session closed / lost connection when item refresh every 35 minutes

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15 Apr 2019 08:06 #7327 by scaglio
Ok, it works!.
Thank you!.

Massimo Scaglioni

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12 Apr 2019 10:37 #7322 by support
Hello,
we have recently fixed an issue that can be causing this.

You are running build 5.54.1026.1. Please download the recent build from our Web page (or from NuGet), verify that is is 5.54.1151.1 or later, re-build your project with it, and re-test.

Best regards

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11 Apr 2019 10:23 #7319 by scaglio
Hello, I have problems using EasyUAClient to read items that refresh after a long time period. I'm using quick opc UA client to monitor a sinumerik opcua server. The ''piece done' counter refreshes in about 35 minutes. The problem is that easyuaclient session at that time seems to be closed or something like that, and the client is stuck (If I shut down/restart opc server the client does nothing).

File Attachment:

File Name: Trace_2019-04-11.zip
File Size:2,082 KB

Using a opcua emulation server (Prosys) I have been able to reproduce the problem. If an item refreshes quickly, non problems found.
I'm using version 2018.3.
I attach quick opc logs.
Best Regards.

Massimo Scaglioni
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