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我有两个应用程序,一个使用WCF服务,另一个使用WCF客户端。WCF客户端无法连接到具有动态端口的服务
当我使用静态端口时,它们之间的连接工作正常。
当我传递一个“0”作为端口号时,WCF服务动态获得一个可用的端口。
虽然客户端获取端口并将该端口传递给服务器,但连接始终以“EndpointNotFoundException”和“地址过滤器不匹配”结尾。
我评论说“元数据”绑定出来,因为它没有帮助。
//IP address is determined by code, for simplicity in this example it is hardcoded
//set port to 0 to get a free port
var url = $"net.tcp://190.150.140.22:0/UiHost";
var UiHost = new ServiceHost(typeof(ShippingUIService), new Uri(url));
//var mBehave = new ServiceMetadataBehavior();
//UiHost.Description.Behaviors.Add(mBehave);
var ntb = new NetTcpBinding(SecurityMode.None) { ListenBacklog = 10, MaxConnections = 20, PortSharingEnabled = false };
var endPoint = UiHost.AddServiceEndpoint(typeof(Core.IShippingUIService), ntb, "");
//UiHost.AddServiceEndpoint(typeof(IMetadataExchange), MetadataExchangeBindings.CreateMexTcpBinding(), "mex");
// Tell WCF to actually bind to a free port instead of 0
endPoint.ListenUriMode = System.ServiceModel.Description.ListenUriMode.Unique;
UiHost.Open();
//Uri is saved, so the client can access the service
var serviceHostUri = UiHost.ChannelDispatchers.First().Listener.Uri.AbsoluteUri;
log.Info($"UI Service started. With address {serviceHostUri}");
是否有可能这一点的代码,没有返回给定的实际端口号?
UiHost.ChannelDispatchers.First()。Listener.Uri.AbsoluteUri;
感谢您提前的每一个提示。
非常感谢,这有助于! – Hiram