Castle Windsor Wcf Facility的配置及调用IChannel的Close

港控/mmm° 2022-03-28 15:51 99阅读 0赞

**服务端windsor.xml:**  
<configuration><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

<facilityid="wcf"

type="Castle.Facilities.WcfIntegration.WcfFacility,

Castle.Facilities.WcfIntegration" />

</facilities>

<component

id="order service"

service="WCF.Contract.ServiceContract.IOrder, WCF.Contract"

type="WCF.Service.OrderService, WCF.Service" >

</component>

</components>

</configuration>  
  
**服务端Global.asax**

protectedvoid Application\_Start(object sender, EventArgs e)

Container = new WindsorContainer()

.AddFacility<WcfFacility>()

.Install(Configuration.FromXmlFile("Windsor.xml"));

**服务端 Svr****文件:**

<% @ServiceHost Service="order service"

Factory="Castle.Facilities.WcfIntegration.DefaultServiceHostFactory, Castle.Facilities.WcfIntegration" %>

**客户端windsor.xml**

<facilityid="wcf"

type="Castle.Facilities.WcfIntegration.WcfFacility,

Castle.Facilities.WcfIntegration" />

</facilities>

<component

id="order service"

type="WCF.Contract.ServiceContract.IOrder, WCF.Contract"

wcfEndpointConfiguration="order service"**lifestyle="transient"**>

</component>

</components>

</configuration>

这里为了每次都要启动一个实例，采用了transient的对象生命周期，  
但是默认的WcfManagedChannelInterceptor不会自动调用IChannel.Close()，所以我改了下WcfManagedChannelInterceptor 的代码，添加了  
Close方法：  
\#region IInterceptor Members  
public void Intercept(IInvocation invocation)  
\{  
EnsureOpenChannel(invocation);  
invocation.Proceed();  
**Close(invocation);**  
 \}

\#endregion

**void Close(IInvocation invocation)  
\{  
if (lifestyle == LifestyleType.Transient)  
\{  
IChannel channel = invocation.InvocationTarget as IChannel;  
if (channel != null)  
\{  
WcfUtils.ReleaseCommunicationObject(channel);  
\}  
\}  
\}  
  
这样的话每次调完一个wcf的实例，就把他关了**