http://localhost:8732/Design_Time_Addresses/MyWCFService/Service1/
以及app.config中的以下内容
<system.serviceModel>
<diagnostics performanceCounters="Default">
<messageLogging logEntireMessage="true" logMalformedMessages="true"
logMessagesAtServiceLevel="true" logMessagesAtTransportLevel="true" />
</diagnostics>
<extensions>
<behaviorExtensions>
<add name="wsdlExtensions" type="WCFExtras.Wsdl.WsdlExtensionsConfig, WCFExtras, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
</behaviorExtensions>
</extensions>
<services>
<service name="MyWCFService.Service1" behaviorConfiguration="MyWCFService.Service1Behavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:8732/Design_Time_Addresses/MyWCFService/Service1/" />
</baseAddresses>
</host>
<!-- Service Endpoints -->
<!-- Unless fully qualified, address is relative to base address supplied above -->
<!--<endpoint address ="" binding="wsHttpBinding" contract="MyWCFService.IService1">
--><!--
Upon deployment, the following identity element should be removed or replaced to reflect the
identity under which the deployed service runs. If removed, WCF will infer an appropriate identity
automatically.
--><!--
<identity>
<dns value="localhost"/>
</identity>
</endpoint>-->
<!-- Metadata Endpoints -->
<!-- The Metadata Exchange endpoint is used by the service to describe itself to clients. -->
<!-- This endpoint does not use a secure binding and should be secured or removed before deployment -->
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
<endpoint address="" binding="basicHttpBinding" behaviorConfiguration="singleFileEndpointBehavior" contract="MyWCFService.IService1"/>
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="singleFileEndpointBehavior">
<wsdlExtensions singleFile="True" />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="MyWCFService.Service1Behavior">
<!-- To avoid disclosing metadata information,
set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="True"/>
<!-- To receive exception details in faults for debugging purposes,
set the value below to true. Set to false before deployment
to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="True" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
net.tcp://localhost:2202/Service1
以及WinForm上的以下代码
namespace MyWCFService
{
public partial class Form1 : Form
{
bool serviceStarted = false;
ServiceHost myServiceHost = null;
Uri baseAddress = new Uri("net.tcp://localhost:2202/Service1");
NetTcpBinding binding = new NetTcpBinding();
public Form1() { InitializeComponent(); }
private void StartService(object sender, EventArgs e)
{
if (!serviceStarted)
{
myServiceHost = new ServiceHost(typeof(Service1), baseAddress);
myServiceHost.AddServiceEndpoint(typeof(IService1), binding, baseAddress);
myServiceHost.Open();
serviceStarted = true;
RefreshServiceStatus(this, null);
}
}
private void RefreshServiceStatus(object sender, EventArgs e) ...
private void StopService(object sender, EventArgs e) ...
}
}
net.tcp://localhost:2202/Service1
并在WinForm上有以下代码
namespace MyWCFService
{
public partial class Form1 : Form
{
IService1 IService1 = null;
public Form1() { InitializeComponent(); }
private void Form1_Load(object sender, EventArgs e)
{
EndpointAddress address = new EndpointAddress(new Uri("net.tcp://localhost:2202/Service1"));
NetTcpBinding binding = new NetTcpBinding();
ChannelFactory<IService1> factory = new ChannelFactory<IService1>(binding, address);
IService1 = factory.CreateChannel();
}
private void btnTest_Click(object sender, EventArgs e)
{
lblResponse.Text = IService1.GetData(txtSomeText.Text);
}
}
}
http://localhost:8732/Design_Time_Addresses/MyWCFService/Service1/
注意：当我的WinFormsServiceHost运行时，该地址来自Add Service Reference生成的WSDL。我使用更新的WSDL Importer为Delphi 7创建Pascal代理类。
当服务正在运行时（由WCF服务主机托管 - 由VS2010调用WcfSvcHost.exe），Webbrowser可以导航到
http://localhost:8732/Design_Time_Addresses/MyWCFService/Service1/
和telnet可以连接到Localhost 8732.我的Delphi客户端（Delphi7WCFTester）可以连接并正常工作，但我的WCF客户端（WinFormsWCFTester）无法连接（异常消息“无法连接到net.tcp：// localhost：2202 / Service1 ... TCP错误代码10061 ...目标机器主动拒绝它127.0.0.1:2202“）
当我的WinFormsServiceHost托管服务并在Visual Studio调试器中运行时，Webbrowser可以导航到http://localhost:8732/Design_Time_Addresses/MyWCFService/Service1/，telnet可以连接到两个端口8732或2202.两个客户端（WinFormsWCFTester）和Delphi7WCFTester）可以正常连接和工作。
当服务由WinFormsServiceHost托管并作为exe独立运行时（我使用VS2010的Ctrl-F5），Webbrowser都不能浏览任何地址。 Telnet可以连接到2202而不是8732.我的WinFormsWCFTester客户端连接并正常工作，但我的Delphi7WCFTester无法连接。
正如你可以从我对我的情况的详尽描述中所说的那样，我有点失落。我需要一些指导来重新控制正在发生的事情。无论托管服务如何，两个客户端都应该连接并正常工作。我知道我有很多东西需要学习。我希望有人可以带着一些重要的指示引导我朝着正确的方向前进。
答案 0 :(得分：2)
好像您希望单个客户端应用程序（Delphi或WinForm）连接到不同的服务实例而不更改客户端配置。您具有为netTcpBinding配置的WinForm服务实例和为basicHttpBinding配置的MyWCFService实例。 Delphi客户端只能连接到MyWCFService实例，因为它们都使用basicHttpBinding，而WinForm客户端只能连接到WinForm实例，因为它们都使用netTcpBinding。
要实现您认为应该工作的内容，您需要配置两个服务实例以公开 basicHttpBinding和netTcpBinding的端点。我从来没有尝试过在WinForm应用程序中使用basicHttpBinding，但我认为这应该可行。