我正在建立一个ASP.Net WebForms子域,其中WCF托管在共享主机帐户上。 WCF是该网站目前的主要目的。我无法在桌面上建立链接,从而产生一个永久性的链接
无法连接到远程服务器
我正在尝试从Add Service Reference
和C#。我想在客户端的C#代码。
我一直在玩端口号和不同类型的绑定,但没有任何作用。
Web.config文件:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.6.2"/>
<httpRuntime targetFramework="4.5"/>
</system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701"/>
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+"/>
</compilers>
</system.codedom>
<system.serviceModel>
<services>
<service name="MyCloud.Communication.CloudService" behaviorConfiguration="BehaviorMyCloudService">
<endpoint address=""
binding="wsHttpBinding"
bindingConfiguration="EndpointBindingMyCloudService"
contract="MyCloud.Communication.ICloudService"
behaviorConfiguration="web"
>
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="http://localhost/MyCloudService/"/>
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="BehaviorMyCloudService">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
<dataContractSerializer maxItemsInObjectGraph="2147483647" />
<useRequestHeadersForMetadataAddress>
<defaultPorts>
<add scheme="http" port="8080" />
</defaultPorts>
</useRequestHeadersForMetadataAddress>
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="web">
<webHttp />
</behavior>
</endpointBehaviors>
</behaviors>
<bindings>
<wsHttpBinding>
<binding
name="EndpointBindingMyCloudService"
allowCookies="false"
closeTimeout="00:01:00"
openTimeout="00:01:00"
receiveTimeout="00:10:00"
sendTimeout="00:01:00"
maxBufferPoolSize="524288"
maxReceivedMessageSize="2147483647"
messageEncoding="Text"
textEncoding="utf-8"
transactionFlow="false"
useDefaultWebProxy="true"
>
<security mode="None">
</security>
</binding>
</wsHttpBinding>
</bindings>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true">
<baseAddressPrefixFilters>
<add prefix="http://localhost:8080"/>
</baseAddressPrefixFilters>
</serviceHostingEnvironment>
</system.serviceModel>
</configuration>
CloudService.svc(C#代码):
using System;
using System.IO;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Dispatcher;
using System.Web;
namespace MyCloud.Communication
{
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall)]
public class CloudService : ICloudService, IErrorHandler
{
public UInt16 GetServiceId()
{
return MyCloudLibrary.Constants.My_Id_CloudService;
}
}
}
ICloudService.cs:
using System;
using System.IO;
using System.ServiceModel;
using System.ServiceModel.Web;
namespace MyCloud.Communication
{
[ServiceContract(SessionMode = SessionMode.Allowed/*, CallbackContract = typeof(ICallbackCloudService)*/)]
public interface ICloudService
{
[OperationContract(IsOneWay = false)]
[FaultContractAttribute(typeof(CloudServiceFault))]
UInt16 GetServiceId();
}
}
客户端C#代码:
WSHttpBinding binding = new WSHttpBinding();
binding.Security.Mode = SecurityMode.None;
EndpointAddress endpointAddress = new EndpointAddress("http://Mycloud.asdfmydomain.com/MyCloudService");
var pipeFactory = new ChannelFactory<ICloudService>(binding, endpointAddress);
Program.HostIpcCloudService = pipeFactory.CreateChannel();
Program.HostIpcCloudService.Connect();
CommCloudService.IsPipeCloudService = true;
UInt16 serviceId = Program.HostIpcCloudService.GetServiceId();
客户端C#错误:
OuterException:
“在http://mycloud.asdfmydomain.com/MyCloudService上没有可以接受该消息的端点。这通常是由不正确的地址或SOAP操作引起的。有关详细信息,请参阅InnerException(如果存在)。”
的InnerException:
“远程服务器返回错误:(404)Not Found。”
来自Add Service Reference
的Visual Studio 2017
也说了同样的话。
我从我的Windows服务中获得了类似的代码,所以可能问题是我要跨机器,可能是端口,可能是托管帐户上的防火墙等。
一些(但不是全部)参考文献:
思考?
基于答案1的更新:
(因此,我不得不忍受痛苦和痛苦的费用,因为我不得不忍受这个令人讨厌的庆祝愚人节的主题。我正在努力专注于编程并保持专注。)
我正在取得进步,没有骰子。
我的没有服务发现错误消息和重复的MyCloud.Communication.MyCloud
而不是MyCLoud.Communication.CloudService
错误消息是Visual Studio的不完整重构的结果。 Visual Studio没有重构.SVC标记文件。
<%@ ServiceHost Language="C#" Debug="true" Service="MyCloud.Communication.CloudService" CodeBehind="CloudService.svc.cs" %>
在浏览器中指定以下URL产生:
http://mycloud.asdfmydomain.com/Communication/CloudService.svc/Address1
以下是Microsoft link的URL的关键部分:
或者,您可以为服务的ServiceHost提供基址,然后为与此服务关联的每个端点指定相对于此基址定义的地址。路径:/mathservice.svc/secureEndpoint
我不得不删除注释掉的<serviceHostingEnvironment
,因为浏览器需要multipleSiteBindingsEnabled="true"
。
文本说URI的第一部分是path to the SVC file
,后面是endpoint address name
标签中指定的EndPointAddres
。
错误通过Chrome:
[ServiceActivationException: The service '/Communication/CloudService.svc' cannot be activated due to an exception during compilation. The exception message is: The endpoint at 'http://mycloud.asdfmydomain.com/Communication/CloudService.svc/Address1' does not have a Binding with the None MessageVersion. 'System.ServiceModel.Description.WebHttpBehavior' is only intended for use with WebHttpBinding or similar bindings..]
通过C#出错:
{"The requested service, 'http://mycloud.asdfmydomain.com/Communication/CloudService.svc/Address1' could not be activated. See the server's diagnostic trace logs for more information."}
我正在取得进展。
在你写的web.config中
<baseAddresses>
<add baseAddress="http://localhost/MyCloudService/"/>
</baseAddresses>
当您调用该服务时,地址为http://Mycloud.asdfmydomain.com/MyCloudService,它与您的web.config中的地址配置不匹配。
如果您不确定服务的地址是什么,可以通过wsdl查看。
例如,我的web.config是
<service name="Service.CalculatorService" >
<endpoint address="Calculator.svc/abc/" binding="basicHttpBinding" contract="ServiceInterface.ICalculatorService" ></endpoint>
<host>
<baseAddresses>
<add baseAddress="http://localhost:62193/"/>
</baseAddresses>
</host>
</service>
然后,当我输入我的服务的wsdl地址http://localhost:62193/Calculator.svc?singleWsdl的地址。
你甚至可以看到我只写了一个Calculator.svc,还有两个Calculator.svc。
因为baseaddress将首先与你的svc结合,然后与相对地址结合使用。所以最终地址将是baseaddree + svc + relativeaddress。