C# WCF通道工厂异常

我试图建立与另一台电脑的连接，但后来我尝试创建一个频道。我遇到一个例外，我不知道是什么导致了这个问题，因为某些电脑是这样的

代码如下：

var ep = "net.tcp://" + targetIpAddress + ":9985/IBC";
NetTcpBinding binding = new NetTcpBinding(SecurityMode.None);
binding.ListenBacklog = 2000;
binding.MaxConnections = 2000;
binding.TransferMode = TransferMode.Buffered;
binding.MaxReceivedMessageSize = 1048576;
binding.SendTimeout = new TimeSpan(0, 1, 0);

ChannelFactory<IBlissRequest> pipeFactory = new ChannelFactory<IBlissRequest>(binding, new EndpointAddress(ep)); //here i get the exception
client.ChannelFactory = pipeFactory;

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此代码由多个线程访问，当我在其周围设置锁时，问题似乎已解决（问题可能是它试图使用相同的IP地址建立重复连接）

您的完整堆栈跟踪是什么？我在问题中为您发布了它

bij System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
bij System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) 
bij System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
bij System.ServiceModel.Description.TypeLoader.GetKnownTypes(Object[] knownTypeAttributes, ICustomAttributeProvider provider) 
bij System.ServiceModel.Description.TypeLoader.UpdateOperationsWithInterfaceAttributes(ContractDescription contractDesc, ContractReflectionInfo reflectionInfo) 
bij System.ServiceModel.Description.TypeLoader.LoadContractDescriptionHelper(Type contractType, Type serviceType, Object serviceImplementation) 
bij System.ServiceModel.ChannelFactory`1.CreateDescription() 
bij System.ServiceModel.ChannelFactory.InitializeEndpoint(Binding binding, EndpointAddress address) 
bij System.ServiceModel.ChannelFactory`1..ctor(Binding binding, EndpointAddress remoteAddress) 
bij System21.Network.InterBlissCommunication.InternalMethodInvoke(String targetIpAddress, Boolean Async, Object state, CallbackMethod callbackMethod, BpuMethod MethodName, Object[] Parameters)