Question

我试图托管自己的wcf并且不在app.config文件中。我的wcf服务是我的wpf项目的一部分。主机代码是。

host = new ServiceHost(typeof(Service1), new Uri("http://" + System.Net.Dns.GetHostName() + ":8733/DatabaseTransferWcfServiceLibaryMethod/Service1/"));
ServiceMetadataBehavior smb = host.Description.Behaviors.Find<ServiceMetadataBehavior>();
if (smb == null)
{
    smb = new ServiceMetadataBehavior();
}

BasicHttpBinding q = new BasicHttpBinding(BasicHttpSecurityMode.None);
q.CloseTimeout = new TimeSpan(1, 1, 0);
q.OpenTimeout = new TimeSpan(1, 1, 0);
q.ReceiveTimeout = new TimeSpan(1, 1, 0);
q.SendTimeout = new TimeSpan(1, 1, 0);
q.AllowCookies = false;
q.BypassProxyOnLocal = false;
q.MaxBufferSize = 2147483646;
q.MaxBufferPoolSize = 2147483646;
q.MaxReceivedMessageSize = 2147483646;
q.ReaderQuotas.MaxArrayLength = 2147483646;
q.ReaderQuotas.MaxBytesPerRead = 2147483646;
q.ReaderQuotas.MaxDepth = 2147483646;
q.ReaderQuotas.MaxNameTableCharCount = 2147483646;
q.ReaderQuotas.MaxStringContentLength = 2147483646;
host.AddServiceEndpoint(typeof(IService1), q, "");
smb.HttpGetEnabled = true;
smb.MetadataExporter.PolicyVersion = PolicyVersion.Default;
host.Description.Behaviors.Add(smb);

host.AddServiceEndpoint(typeof(IService1), q, "http://" + System.Net.Dns.GetHostName() + ":8733/DatabaseTransferWcfServiceLibaryMethod/Service1/");
host.AddServiceEndpoint(new UdpDiscoveryEndpoint());


host.Open();

我收到错误的客户端代码是。

var ep = "http://" + System.Net.Dns.GetHostName() + ":8733/DatabaseTransferWcfServiceLibaryMethod/Service1/";
var binding = new BasicHttpBinding();
binding.Security.Mode = BasicHttpSecurityMode.None;
binding.SendTimeout = new System.TimeSpan(0, 1, 30);

ChannelFactory<IService1> wcfFactory = new ChannelFactory<IService1>(binding, new EndpointAddress(ep));

IService1 wcf = wcfFactory.CreateChannel();
System.Net.ServicePointManager.DefaultConnectionLimit = 200;
wcf.generateId(System.Environment.MachineName);

我已关闭防火墙，因此不会导致错误。

我出错的任何想法。

Answer 1

看看评论。当我进行这两项更改时，一切正常

static void Main(string[] args)
{
    var host = new ServiceHost(typeof(Service1), new Uri("http://" + System.Net.Dns.GetHostName() + ":8733/DatabaseTransferWcfServiceLibaryMethod/Service1/"));
    ServiceMetadataBehavior smb = host.Description.Behaviors.Find<ServiceMetadataBehavior>();
    if (smb == null)
    {
        smb = new ServiceMetadataBehavior();
    }

    BasicHttpBinding q = new BasicHttpBinding(BasicHttpSecurityMode.None);
    q.CloseTimeout = new TimeSpan(1, 1, 0);
    q.OpenTimeout = new TimeSpan(1, 1, 0);
    q.ReceiveTimeout = new TimeSpan(1, 1, 0);
    q.SendTimeout = new TimeSpan(1, 1, 0);
    q.AllowCookies = false;
    q.BypassProxyOnLocal = false;
    q.MaxBufferSize = 2147483646;
    q.MaxBufferPoolSize = 2147483646;
    q.MaxReceivedMessageSize = 2147483646;
    q.ReaderQuotas.MaxArrayLength = 2147483646;
    q.ReaderQuotas.MaxBytesPerRead = 2147483646;
    q.ReaderQuotas.MaxDepth = 2147483646;
    q.ReaderQuotas.MaxNameTableCharCount = 2147483646;
    q.ReaderQuotas.MaxStringContentLength = 2147483646;
    host.AddServiceEndpoint(typeof(IService1), q, "");
    smb.HttpGetEnabled = true;
    smb.MetadataExporter.PolicyVersion = PolicyVersion.Default;

    host.Description.Behaviors.Add(smb);
    // ADD ServiceDiscoveryBehavior
    host.Description.Behaviors.Add(new ServiceDiscoveryBehavior());

    // COMMENT THIS LINE
    host.AddServiceEndpoint(typeof(IService1), q, "http://" + System.Net.Dns.GetHostName() + ":8733/DatabaseTransferWcfServiceLibaryMethod/Service1/");
    host.AddServiceEndpoint(new UdpDiscoveryEndpoint());


    host.Open();

    var ep = "http://" + System.Net.Dns.GetHostName() + ":8733/DatabaseTransferWcfServiceLibaryMethod/Service1/";
    var binding = new BasicHttpBinding();
    binding.Security.Mode = BasicHttpSecurityMode.None;
    binding.SendTimeout = new System.TimeSpan(0, 1, 30);

    ChannelFactory<IService1> wcfFactory = new ChannelFactory<IService1>(binding, new EndpointAddress(ep));

    IService1 wcf = wcfFactory.CreateChannel();
    System.Net.ServicePointManager.DefaultConnectionLimit = 200;
    Console.WriteLine(wcf.GenerateId(System.Environment.MachineName));
}

没有端点监听

1 个答案: