MessageReceiver.ReceiveBatch（）并不如预期 [英] MessageReceiver.ReceiveBatch() not working as intended

问题描述

我想用在的messageReceiver的ReceiveBatch方法从ServiceBus收到一批消息：

I am trying to receive messages in batch from the ServiceBus using the ReceiveBatch method in the MessageReceiver:

IEnumerable<BrokeredMessage> messages;
var messagingfactory = MessagingFactory.CreateFromConnectionString("ConnectionString");
var msgrcvr = messagingfactory.CreateMessageReceiver("queueName", ReceiveMode.ReceiveAndDelete);
messages = msgrcvr.ReceiveBatch(20, timeoutInSecs);

我已经检查了我的队列中包含使用服务总线浏览器20的消息。

I have checked that my queue contains 20 messages using the Service Bus Explorer.

这code只返回一个在信息结构的信息。有一些财产，我缺少什么？

This code returns only one message in the messages structure. Is there some property I am missing?

推荐答案

这仅仅是一个局部的答案或解决方法;下面code可靠地获取所有元件，但不使用ReceiveBatch;注意，据我可以看出，皮克（我）的工作在一开始的索引。另外：这取决于服务器的一台正在运行的，如果你是通过邮件拉电，这可能（也可能不会）更昂贵，所以使用您自己的风险：

This is only a partial-answer or work-around; the following code reliably gets all elements, but doesn't use the "ReceiveBatch"; note, as far as I can discern, Peek(i) operates on a one-based index. Also: depending on which server one is running on, if you are charged by the message pull, this may (or may not) be more expensive, so use at your own risk:

        List<BrokeredMessage> dlIE = new List<BrokeredMessage>();

        BrokeredMessage potentialMessage = null;
        int loopCount = 1; 
        while ((potentialMessage = deadletterSubscriptionClient.Peek(loopCount)) != null) 
        { 
             dlIE.Add(potentialMessage); loopCount++; 
        }

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