private Pinger()
{
status = WebsiteStatus.Unknown;
timer = new Timer();
timer.Interval = 1000;
timer.AutoReset = true;
timer.Elapsed += timer_Elapsed;
timer.Start();
}
void timer_Elapsed(object sender, ElapsedEventArgs e)
{
if (isWebSiteAvailable("http://konachan.com/"))
{
if (status != WebsiteStatus.Up)
{
var previousStatus = status;
status = WebsiteStatus.Up;
onWebsiteStatusChanged(previousStatus, status);
}
}
else
{
if (status != WebsiteStatus.Down)
{
var previousStatus = status;
status = WebsiteStatus.Down;
onWebsiteStatusChanged(previousStatus, status);
}
}
}
private void onWebsiteStatusChanged(WebsiteStatus changedFrom, WebsiteStatus changedTo)
{
if (WebsiteStatusChanged != null)
{
var args = new WebsiteStatusEventArgs();
args.ChangedFrom = changedFrom;
args.ChangedTo = changedTo;
WebsiteStatusChanged(this, args);
}
}
