/// <summary>
/// Refreshes the specified page using the specified URL after the specified number of seconds.
/// @throws IOException if the refresh fails
/// </summary>
/// <param name="page">the page that is going to be refreshed</param>
/// <param name="url">the URL where the new page will be loaded</param>
/// <param name="requestedWait">the number of seconds to wait before reloading the page; if this is greater than <tt>maxwait</tt> then <tt>maxwait</tt> will be used instead</param>
public void HandleRefresh(AbstractPage page, URL url, int requestedWait)
{
int seconds = requestedWait;
if (seconds > maxwait_ && maxwait_ > 0)
{
seconds = maxwait_;
}
try
{
Thread.Sleep(seconds * 1000);
}
catch (/*InterruptedException*/Exception e)
{
/* This can happen when the refresh is happening from a navigation that started
* from a setTimeout or setInterval. The navigation will cause all threads to get
* interrupted, including the current thread in this case. It should be safe to
* ignore it since this is the thread now doing the navigation. Eventually we should
* refactor to force all navigation to happen back on the main thread.
*/
if (LOG.IsDebugEnabled)
{
LOG.Debug("Waiting thread was interrupted. Ignoring interruption to continue navigation.");
}
}
IWebWindow window = page.EnclosingWindow;
if (window == null)
{
return;
}
WebClient client = window.WebClient;
client.getPage(window, new WebRequest(url));
}