public override void Run()
{
Trace.TraceInformation("WorkerRole1 is running");
while (true)
{
CloudQueueMessage commandMessage = StorageManager.CommandQueue().GetMessage();
if (commandMessage != null)
{
switch (commandMessage.AsString)
{
case "startcrawling":
crawler.Start();
StorageManager.CommandQueue().DeleteMessage(commandMessage);
break;
case "stopcrawling":
crawler.Stop();
StorageManager.CommandQueue().DeleteMessage(commandMessage);
break;
case "clear":
StorageManager.LinkQueue().Clear();
StorageManager.CommandQueue().Clear();
StorageManager.HTMLQueue().Clear();
StorageManager.GetTable().DeleteIfExists();
StorageManager.PerformanceCounterTable().DeleteIfExists();
StorageManager.ErrorTable().DeleteIfExists();
break;
default:
break;
}
}
new Task(crawler.GetPerfCounters).Start();
if (Crawler.state.Equals("Loading"))
{
new Task(crawler.GetPerfCounters).Start();
crawler.CrawlUrl();
}
else if (crawler.GetState().Equals("Crawling"))
{
new Task(crawler.GetPerfCounters).Start();
crawler.GetHTMLData();
}
}
}
