如何访问 Azure 订阅上的死信子队列? [英] How do you access the dead letter sub-queue on an Azure subscription?

问题描述

当我使用以下内容时:

var deadLetterPath = SubscriptionClient.FormatDeadLetterPath(topicPath,subName);
var client = SubscriptionClient.CreateFromConnectionString(connectionString, deadLetterPath, subName);

我收到一个 InvalidOperationException

I get an InvalidOperationException

不能直接在子队列上创建客户端.创建一个客户端主队列并使用它在适当的位置创建接收器子队列

Cannot directly create a client on a sub-queue. Create a client on the main queue and use that to create receivers on the appropriate sub-queue

azure 文档的某些部分说使用 SubscriptionClient.CreateReceiver 来访问子队列，但该方法不存在.

Some parts of the azure documentation say to use SubscriptionClient.CreateReceiver to access a sub-queue but that method doesn't exist.

推荐答案

这种方法对你有用吗?

MessagingFactory factory = MessagingFactory.CreateFromConnectionString(cnxString);
var deadLetterPath = SubscriptionClient.FormatDeadLetterPath(topicPath,subName);
var dlqReceiver = factory.CreateMessageReceiver(deadLetterPath, ReceiveMode.ReceiveAndDelete);

我还没有在这里(在会议中)测试过，但可以尝试一下

I haven't test it out here (in a meeting), but give it a try

干杯

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