QuickOPC User's Guide and Reference
KeepAliveCount Property (_UAClientSubscriptionParameters)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Engine.ComTypes Namespace > _UAClientSubscriptionParameters Interface : KeepAliveCount Property
Number of empty publishing cycles before the server returns a keep-alive message.
Syntax
'Declaration
 

Property KeepAliveCount As Integer
'Usage
 

Dim instance As _UAClientSubscriptionParameters
Dim value As Integer
 
instance.KeepAliveCount = value
 
value = instance.KeepAliveCount
int KeepAliveCount {get; set;}
property int KeepAliveCount {
   int get();
   void set (    int value);
}
Remarks

Keep-alive: Client monitors the Server, whether it responds to Publish.

In order to obtain or modify this parameter, in the default state (when OpcLabs.EasyOpc.UA.EasyUAClientCore.Isolated equals to false), access OpcLabs.EasyOpc.UA.Engine.UAClientAdaptableParameters.SubscriptionParameters property of static OpcLabs.EasyOpc.UA.EasyUAClientCore.AdaptableParameters. If you have set OpcLabs.EasyOpc.UA.EasyUAClientCore.Isolated to true, you need to access OpcLabs.EasyOpc.UA.Engine.UAClientAdaptableParameters.SubscriptionParameters property of OpcLabs.EasyOpc.UA.EasyUAClientCore.IsolatedParameters.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also

Reference

_UAClientSubscriptionParameters Interface
_UAClientSubscriptionParameters Members

 

 

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