如何制作WCF服务STA(单线程)

using System;
using System.ServiceModel;

[ServiceContract]
public interface IMyService
{
    [OperationContract]
    string GetData(int value);
}

public class MyService : IMyService
{
    public string GetData(int value)
    {
        return string.Format("You entered: {0}", value);
    }
}

class Program
{
    static void Main(string[] args)
    {
        using (ServiceHost host = new ServiceHost(typeof(MyService)))
        {
            host.Open();
            Console.WriteLine("Service is running...");
            Console.ReadLine();
        }
    }
}

using System;
using System.ServiceModel;

class Program
{
    static void Main(string[] args)
    {
        ChannelFactory<IMyService> factory = new ChannelFactory<IMyService>("myEndpoint");
        IMyService client = factory.CreateChannel();
        string result = client.GetData(42);
        Console.WriteLine(result);
        Console.ReadLine();
    }
}