Default Session Time Out for a Write Request

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skvidiyala
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Default Session Time Out for a Write Request

Post by skvidiyala »

Hi
I am user of UA .NET Client and I had a question on how to increase the session time out for a write request. And what is the default time out for the write request.

Thanks,
Sandeep Kumar Vidiyala

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Support Team
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Re: Default Session Time Out for a Write Request

Post by Support Team »

Hello,

For each OPC UA service call there is a RequestSettings argument. At leaste one overload exists that is using this argument. The RequestSettings class contains the OperationTimeout property that defines the timeout for the OPC UA call.
The overloads that are not using the RequestSettings argument are using the DefaultRequestSettings of the session. The OperationTimeout of the DefaultRequestSettings can be configured by the settings (RequestTimeout in ClientSettings, see http://documentation.unified-automation ... ntSettings). The default value is 30 seconds.

Best regards
Support Team

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