title: Find which node my selenium-grid remote driver is running on?
body: <p>I obtain a RemoteWebDriver from the hub as follows:</p>
  
  <pre><code>RemoteWebDriver driver = new RemoteWebDriver( 
                                        new URL("http://whatever:4444/wd/hub"),
                                        DesiredCapabilities.internetExplorer() );
  </code></pre>
  
  <p>Is there a way to programatically find out which node in the grid the remote driver is running on?</p>
  
  <p>I want to log this in an effort to track down intermittent test failures.</p>