title: Using GTK+ with Broadway
body: <p>I consider to use GTK+ with Broadway backend for development of device control application.
  Device is with functionality similar to  broadband modem/router (I intentionally selected example which is familiar for all :-)  ).
  Device should be controlled remotely via web browser.</p>
  
  <p>My concern is about performance of such control. I'm afraid that Broadway may be a bottleneck.
  Probably I'm wrong but even in simple pilot I built it looks not so good.</p>
  
  <p>It will be very appreciated to have your inputs based on real experience.</p>
  
  <p>Thanks a lot</p>