title: Not getting regular service bus messages when configuring to receive messages from deadletterqueue
body: <p>this is how my azure function code looks like..</p>
  
  <pre><code>[FunctionName("Function1")]
          public static void Run([ServiceBusTrigger("myqueue/$DeadLetterQueue", Connection = "ServiceBusConnection")]Message myQueueItem, ILogger log, int deliveryCount,
              string messageId,
              string deadLetterSource,
              System.Collections.Generic.IDictionary&lt;string, object&gt; UserProperties
              )
          {}
  </code></pre>
  
  <p>I am able to get deadletter messages, but somehow not receiving regular messages from the service bus queue,</p>
  
  <p>Is this expected behaviour?</p>
  
  <p>if so how can i receive regular/deadletter messages in the same function.</p>
  
  <p>I am using function 2.0 runtime.</p>