<PackageReference Include="System.ServiceModel.Primitives" Version="8.1.1" />
System.ServiceModel.IDefaultCommunicationTimeouts
namespace System.
ServiceModel
{
public interface IDefaultCommunicationTimeouts
{
TimeSpan CloseTimeout { get; }
TimeSpan OpenTimeout { get; }
TimeSpan ReceiveTimeout { get; }
TimeSpan SendTimeout { get; }
}
}