title: azure webrole connects local device
body: <p>I develop one webrole run in Azure, and the webrole needs to get the input from one device. The webrole can communicate with local device well when it run in local simulation. But when deployed in Azure, the webrole can not get the input from the local device. </p>
  
  <p>btw, The driver of device is c++ 32bit dll, but i warp it into c# as the webrole is written in c#. again, the webrole and device communicate well in local computer, but seems fail the connection when the webrole is deployed on Azure.</p>
  
  <p>Please advise. thanks.</p>