OPC Studio User's Guide and Reference
TopicProcessingTotalTimeout Property (EasyDAClientParameters)



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.DataAccess.Engine Namespace > EasyDAClientParameters Class : TopicProcessingTotalTimeout Property
Topic processing total timeout. Number of milliseconds. When the incoming requests related to OPC items are being collected for this period, the requests collected so far are applied to the OPC server.
Syntax
'Declaration
 
<DataMemberAttribute()>
<ValueRangeAttribute(1, 2147483647)>
Public Property TopicProcessingTotalTimeout As Integer
'Usage
 
Dim instance As EasyDAClientParameters
Dim value As Integer
 
instance.TopicProcessingTotalTimeout = value
 
value = instance.TopicProcessingTotalTimeout
[DataMember()]
[ValueRange(1, 2147483647)]
public int TopicProcessingTotalTimeout {get; set;}
[DataMember()]
[ValueRange(1, 2147483647)]
public:
property int TopicProcessingTotalTimeout {
   int get();
   void set (    int value);
}

Property Value

Valid values of this property are in the range from 1 to 2147483647 (Int32.MaxValue).

The default value of this property is 5000.

Exceptions
ExceptionDescription

The value of an argument is outside the allowable range of values as defined by the invoked method.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Remarks

The value must be greater than zero.

Normally, incoming requests are logically grouped by the component, and processed according to how the application has structured them. This interval will therefore only have some effect under heavy system load.

This property is used by following client implementations:

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