服务总线队列主机服务的异常处理
问题描述:
我有一个连接到服务总线的WCF服务队列准备好接收消息。这很好,但我希望能够将消息标记为DeadLetter,如果我有处理消息的问题。目前如果我的代码抛出异常,消息仍然从队列中移除,但我希望能够在配置中指定不从队列中删除,但将其标记为DeadLetter。我做了一些搜索,我无法弄清楚如何做到这一点。我目前正在运行的服务作为Windows服务服务总线队列主机服务的异常处理
乌里baseAddress = ServiceBusEnvironment.CreateServiceUri( “SB”, “命名空间”, “servicequeue”); _serviceHost = new ServiceHost(typeof(PaperlessImportServiceOneWay),baseAddress); _serviceHost.Open();
配置:
<services>
<service name="Enrollment.ServiceOneWay">
<endpoint name="ServiceOneWay"
address="sb://namespace.servicebus.windows.net/servicequeue"
binding="netMessagingBinding"
bindingConfiguration="messagingBinding"
contract="IServiceOneWaySoap"
behaviorConfiguration="sbTokenProvider" />
</service>
</services>
<netMessagingBinding>
<binding name="messagingBinding" closeTimeout="00:03:00" openTimeout="00:03:00"
receiveTimeout="00:03:00" sendTimeout="00:03:00" sessionIdleTimeout="00:01:00"
prefetchCount="-1">
<transportSettings batchFlushInterval="00:00:01" />
</binding>
</netMessagingBinding>
<behavior name="sbTokenProvider">
<transportClientEndpointBehavior>
<tokenProvider>
<sharedSecret issuerName="owner" issuerSecret="XXXXXXXXXXXXXXXXXXXXXXXX" />
</tokenProvider>
</transportClientEndpointBehavior>
</behavior>
答
在你的界面为opertion合同添加此 [ReceiveContextEnabled(ManualControl =真)] 那么你可以设法提交或放弃在这个环节发现的消息 : http://msdn.microsoft.com/en-us/library/windowsazure/hh532034.aspx