// 1.服务契约

    [ServiceContract(Namespace  =   " http://www.cnblogs.com/frank_xl/ " )]

     public   interface  IWCFMSMQService

    {

         // 操作契约,必须为单向操作

        [OperationContract(IsOneWay  =   true )]

         void  SayHelloMSMQ( string  name);

    }

     // 2.服务类，继承接口。实现服务契约定义的操作

     public   class  WCFMSMQService : IWCFMSMQService

    {

         public  WCFMSMQService()

        {

            Console.WriteLine( " WCF MSMQ Service instance was created at:{0} " ,  DateTime.Now);

        }

         // 实现接口定义的方法

         public   void  SayHelloMSMQ( string  name)

        {

            Console.WriteLine( " Hello! {0},Calling WCF MSMQ Service Operation at:{1} " , name,DateTime.Now);

            

        }

    }

< services >

       < service behaviorConfiguration = " WCFService.WCFServiceBehavior "

        name = " WCFService.WCFMSMQService " >

         < endpoint  

          address = " net.msmq://localhost/Private/FrankWCFMSMQ "  

          binding = " netMsmqBinding "          

          contract = " WCFService.IWCFMSMQService "  bindingConfiguration = " msmq "   >

         </ endpoint >

       

         < endpoint address = " mex "  binding = " mexHttpBinding "  contract = " IMetadataExchange "   />

         < host >

           < baseAddresses >

             < add baseAddress = " http://localhost:8001/ " />

           </ baseAddresses >

         </ host >

       </ service >

     </ services >

     < behaviors >

       < serviceBehaviors >

         < behavior name = " WCFService.WCFServiceBehavior " >

           < serviceMetadata httpGetEnabled = " true "   />

           < serviceDebug includeExceptionDetailInFaults = " false "   />

         </ behavior >

      

       </ serviceBehaviors >

     </ behaviors >

     < bindings >

       < netMsmqBinding >

         < binding name = " msmq "  durable = " false "  exactlyOnce = " false " >

           < security mode = " None " >

             < transport msmqProtectionLevel = " None " />

             < message clientCredentialType = " None " />

           </ security >

         </ binding >

       </ netMsmqBinding >

     </ bindings >

             // HTTP NetMsmqBinding_IWCFMSMQService

            WCFMSMQServiceClient wcfServiceProxy  =   new  WCFMSMQServiceClient( " NetMsmqBinding_IWCFMSMQService " );

             // 通过代理调用SayHello服务,这里及时服务调用服务失败，消息会发送到队列里进行缓存。

            Console.WriteLine( " WCF First Call at:{0} " ,DateTime.Now);

            wcfServiceProxy.SayHelloMSMQ( " Frank " );

            Thread.Sleep( 2000 ); // 客户端休眠两秒，继续下一次调用

            Console.WriteLine( " WCF Second Call at:{0} " , DateTime.Now);

            wcfServiceProxy.SayHelloMSMQ( " Frank Xu " );

            Thread.Sleep( 2000 ); // 客户端休眠两秒，继续下一次调用

            Console.WriteLine( " WCF Last Call at:{0} " , DateTime.Now);

            wcfServiceProxy.SayHelloMSMQ( " Frank Xu Lei " );