[英]WCF Calling local Windows Service and not server's
我在Windows服务中托管了WCF服务。 我想要做的是调用位于客户端PC上的Windows服务(WS)和WS,以在同一台客户端计算机上调用客户端DLL。 我已经在每台客户端PC和服务器上安装了WS。 当导航到服务器上的ASP.NET页并调用该方法时,它可以正常工作,但是客户端PC而不是从其本地WS调用其DLL,而是调用在服务器上调用的WS-而不是期望的行为。 该环境将安装在LAN上。
我拥有的示例方法是获取PC名称,这反过来又得到了服务器名称。
这是我的app.config文件:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<services>
<!-- This section is optional with the new configuration model
introduced in .NET Framework 4. -->
<service name="Service.CalculatorService" behaviorConfiguration="CalculatorServiceBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:8000/ServiceModelSamples/service"/>
</baseAddresses>
</host>
<!-- this endpoint is exposed at the base address provided by host: http://localhost:8000/ServiceModelSamples/service -->
<endpoint address=""
binding="wsHttpBinding"
contract="Service.ICalculator" />
<!-- the mex endpoint is exposed at http://localhost:8000/ServiceModelSamples/service/mex -->
<endpoint address="mex"
binding="mexHttpBinding"
contract="IMetadataExchange" />
</service>
</services>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
<behaviors>
<serviceBehaviors>
<behavior name="CalculatorServiceBehavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="False"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
</configuration>
我的服务等级:
Public Interface ICalculator
<OperationContract()> _
Function GetPCname() As String
Sub OpenPort()
<OperationContract()> _
End Interface
Public Class CalculatorService
Implements ICalculator
<DllImport("C:\App_32bit\test.dll", CharSet:=CharSet.Ansi)> _
Private Shared Function DrvOpen(ByVal cha As String, ByRef ope As T_open, ByRef out As T_open_out) As Short
End Function
Public Function GetPCname() As String Implements ICalculator.GetPCname
Return Environment.MachineName
End Function
Public Sub OpenPort() Implements ICalculator.OpenPort
'some code.
End Function
End Class
有什么想法如何设法调用本地服务而不是服务器的Windows服务吗?
您应该在安装并配置了Windows服务的每台网络PC上调用method,在服务器上调用method意味着该方法只能在服务器上执行一次。 您需要在所有计算机上调用所有方法,例如:
192.168.1.1\MyWindowsService\Method1
192.168.1.2\MyWindowsService\Method1
...
etc.
我建议创建其他Windows服务,该服务仅在服务器上运行并在lan机器上调用方法。
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