Question

WCF和它的配置有时会让我自杀。

我有一个带插件的Windows服务，其中一个插件是WCF net.tcp双工服务（带回调）。它运作良好，直到我试图把它变成＆＃34;插件＆＃34;，所以所有的配置都很酷。现在我无法正确托管它（我不能从我的外部项目添加服务引用）。首先，我无法将配置提供给此服务，因为config不在app.config或类似的东西中，而是在带有WCF服务dll的文件夹中的.config文件中。我发现了一些代码，如：

protected override void ApplyConfiguration()
    {
        string configFilename = System.IO.Path.Combine(AssemblyDirectory, CONFIG_FOLDER_NAME,
    String.Format("{0}.config", this.Description.Name));

        if (string.IsNullOrEmpty(configFilename) || !System.IO.File.Exists(configFilename))
            base.ApplyConfiguration();
        else
            LoadConfigFromCustomLocation(configFilename);
    }

private void LoadConfigFromCustomLocation(string configFilename)
    {
        var filemap = new System.Configuration.ExeConfigurationFileMap { ExeConfigFilename = configFilename };
        System.Configuration.Configuration config =
            System.Configuration.ConfigurationManager.OpenMappedExeConfiguration
            (filemap,
             System.Configuration.ConfigurationUserLevel.None);
        var serviceModel = System.ServiceModel.Configuration.ServiceModelSectionGroup.GetSectionGroup(config);
        bool loaded = false;
        foreach (System.ServiceModel.Configuration.ServiceElement se in serviceModel.Services.Services)
        {
            if (!loaded)
                if (se.Name == this.Description.ConfigurationName)
                {
                    base.LoadConfigurationSection(se);
                    loaded = true;
                }
        }

        if (!loaded)
            throw new ArgumentException("ServiceElement doesn't exist");
    }

但他们不能工作。所以我尝试以编程方式定义设置，如下所示：

var baseUri = new Uri("net.tcp://localhost:1488/");
var serviceUrl = "ClientService";
var serviceUri = new Uri(baseUri, serviceUrl);
//var binding = new NetTcpBinding();
BindingElement bindingElement = new TcpTransportBindingElement();
var binding = new CustomBinding(bindingElement);
using (var host = new ServiceHost(typeof(ClientService), serviceUri /*Specify full URL here*/))
{
host.Description.Behaviors.Add(new ServiceMetadataBehavior { HttpGetEnabled = false /*Do not specify URL at all*/});
host.Description.Behaviors.Find<ServiceDebugBehavior>().IncludeExceptionDetailInFaults = true;

host.AddServiceEndpoint(typeof(IClientService), binding, "net.tcp://localhost:228/LinProgWebServer/ClientService" 
var metadataBehavior = host.Description.Behaviors.Find<ServiceMetadataBehavior>();
if (metadataBehavior == null)
{
metadataBehavior = new ServiceMetadataBehavior();
host.Description.Behaviors.Add(metadataBehavior);
}
host.AddServiceEndpoint(typeof(IMetadataExchange), binding, "MEX");

Console.WriteLine("Started service on cotnract {0}, ready for anything", typeof(IClientService).FullName);

host.Open();
_ResetEvent.WaitOne();
}

嗯，netstat说有些东西会监听我的端口，但我仍然无法添加服务引用。我的思绪彻底打击了。你能帮我吗？

我会感激任何帮助

如何正确托管net.tcp wcf服务

0 个答案: