private int monitoringInterval = 5000; // Monitoring interval 5 sec
public void MonitorRequestQueue()
{
Log.Info(this, "Scaling Manager started");
while (Thread.CurrentThread.IsAlive)
{
LbGetRequestQueueResponse response = null;
try
{
Log.Info(this, "Checking request queue status...");
LbGetRequestQueueRequest request = new LbGetRequestQueueRequest(Settings.Credentials);
response = EndPoints.GetLbApplicationGridService().GetRequestQueue(request);
}
catch (Exception e)
{
Log.Error(this, e);
}
try
{
if (response != null)
{
ScaleApplications(response.RequestQueue);
}
Thread.Sleep(monitoringInterval);
}
catch (Exception e)
{
Log.Error(this, e);
}
}
Log.Info(this, "Scaling Manager stopped");
}
public ActionResult RequestHistory()
{
try
{
LbGetRequestQueueRequest request = new LbGetRequestQueueRequest(Settings.Credentials);
request.RequestType = RequestType.AllRequests;
LbGetRequestQueueResponse response = EndPoints.LbDashboardService.GetRequestQueue(request);
var list = new List <ApplicationHttpRequest>();
if (response.RequestQueue != null)
{
list.AddRange(response.RequestQueue);
}
return(View(list));
}
catch (Exception e)
{
return(ShowError(e));
}
}
public LbGetRequestQueueResponse GetRequestQueue(LbGetRequestQueueRequest request)
{
try
{
Log.Debug(this, "GetRequestQueue()");
Authenticate(request);
LbGetRequestQueueResponse response = new LbGetRequestQueueResponse();
if (request.RequestType == RequestType.RequestQueue)
{
response.RequestQueue = Database.GetInstance().RequestQueue;
}
else if (request.RequestType == RequestType.AllRequests)
{
response.RequestQueue = Database.GetInstance().RequestQueueHistory;
}
return(response);
}
catch (Exception e)
{
Log.Error(this, e);
throw e;
}
}
public LbGetRequestQueueResponse GetRequestQueue(LbGetRequestQueueRequest request)
{
try
{
Log.Debug(this, "GetRequestQueue()");
Authenticate(request);
LbGetRequestQueueResponse response = new LbGetRequestQueueResponse();
if (request.RequestType == RequestType.RequestQueue)
response.RequestQueue = Database.GetInstance().RequestQueue;
else if (request.RequestType == RequestType.AllRequests)
response.RequestQueue = Database.GetInstance().RequestQueueHistory;
return response;
}
catch (Exception e)
{
Log.Error(this, e);
throw e;
}
}
