WCF - IsOneway的行为不像单向操作

我已经在我的服务的一些方法上定义了单向属性，但是它们的行为不像单向调用。我的客户端等待调用完成并从服务返回。我假设单向操作是非阻塞操作，客户端不关心被调用的函数发生了什么。它只是打电话，然后把它忘了。对吗?

问题:在调用OperationContract2之后，我立即关闭代理，但我的客户端等待执行完成。

    if (((ICommunicationObject)myServices).State == CommunicationState.Opened)
        {
        ((ICommunicationObject)myServices).Close();
        }

配置有问题吗?

服务器配置:

  <netTcpBinding>
    <binding name="GoCustomBinding" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" transactionFlow="false" hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="0" maxReceivedMessageSize="2147483647">
    </binding>
  </netTcpBinding>

服务合同:

[ServiceContract]
public interface IMyServices
{
    [OperationContract(IsOneWay = true, Action = "*")]
    void OPeration1(List<int> someIds);
    [OperationContract(IsOneWay = true)]
    void OPeration2(SomeClass p1);
}

客户机代理:

[ServiceContract]
public interface IMyServices
{
    [OperationContract(IsOneWay = true, Action = "*")]
    void Operation1(List<int> someIds);
    [OperationContract(IsOneWay = true)]
    void Operation2(SomeClass p1);
}
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall)]
public class ServiceClient : ClientBase<IMyServices>, IMyServices
{
    public void ScheduleOptimization(List<int> someIds)
    {
        Channel.Operation1(routeID);
    }
    public void Operation1(SomeClass p1)
    {
        Channel.Operation2(pasDataMsg);
    }
}