title: BlobTrigger triggering job multiple times in Azure WebJobs 0.3 Beta
body: <p>After upgrading to WebJobs 0.3 beta, Azure WebJobs is calling my method (with BlobTrigger as input) multiple times when a blob is posted to storage.  This happens both when testing locally at the Console, and in Azure.
  In my case, I am taking the BlobTrigger, and then posting to a queue, like so:</p>
  
  <pre><code>        public static void ProcessFactoryFileSubmission(
          [BlobTrigger(blobs.RESPONSE + "/{requestId}_{factoryId}_{filename}")] ICloudBlob blob,
          [Table(tables.PACKAGE)] CloudTable table,
          [Queue(queues.FACTORY_RESPONSE)] out FactoryPackageResponseMessage responseQueue)
  </code></pre>
  
  <p>The queue is getting two messages, and in the webjobs azure dashboard it does show the function being invoked twice.</p>
  
  <p>Why is this?</p>