public void should_be_ok_for_unknow_user()
{
ThrottleHelper h = new ThrottleHelper(10000, sammy, pepe);
h.Add("riton", "r1");
Assert.IsTrue(h.Check("riton"));
}
public static void Main(String[] args)
{
ManualResetEvent evtShutdown = new ManualResetEvent(false);
long ThrottleTime = 0;
int lap = 0;
int maxLaps = 500;
long startTicks, elapsed;
if (args.Length > 0)
{
int.TryParse(args[0], out maxLaps);
}
ThrottleHelper throt = new ThrottleHelper(maxLaps);
startTicks = DateTime.Now.Ticks;
while (evtShutdown.WaitOne(1) == false)
{
++lap;
if ((ThrottleTime = throt.VerifyLaps()) > 0)
{
elapsed = (long)(new TimeSpan(DateTime.Now.Ticks - startTicks)).TotalMilliseconds;
Console.WriteLine(" ThrotteTime={0}/Laps={1} TotalTime={2}", ThrottleTime, lap, elapsed);
lap = 0;
startTicks = DateTime.Now.Ticks;
}
}
}
public void should_accept_one_request()
{
ThrottleHelper h = new ThrottleHelper(10000, sammy, pepe);
h.Add("sammy", "r1");
Assert.IsTrue(h.Check("sammy"));
}
public void should_accept_user_for_unknow_route()
{
ThrottleHelper h = new ThrottleHelper(10000, sammy, pepe);
for (int i = 0; i < 100; i++)
{
h.Add("sammy", "r5");
}
Assert.IsTrue(h.Check("sammy"));
}
public void should_reject_user_for_too_much_request()
{
ThrottleHelper h = new ThrottleHelper(10000, sammy, pepe);
for (int i = 0; i < 6; i++)
{
h.Add("sammy", "r1");
}
Assert.IsFalse(h.Check("sammy"));
}
public void should_accept_under_limitation_request()
{
ThrottleHelper h = new ThrottleHelper(10000, sammy, pepe);
for (int i = 0; i < 400; i++)
{
h.Add("pepe", "r4");
}
Assert.IsTrue(h.Check("pepe"));
}
public void should_accept_slow_requests_cadency()
{
ThrottleHelper h = new ThrottleHelper(500, sammy, pepe);
for (int i = 0; i < 10; i++)
{
h.Add("sammy", "r1");
Thread.Sleep(100);
}
Assert.IsTrue(h.Check("sammy"));
}
public void should_accept_user_with_another_rejected()
{
ThrottleHelper h = new ThrottleHelper(10000, sammy, pepe);
for (int i = 0; i < 6; i++)
{
h.Add("sammy", "r1");
}
for (int i = 0; i < 10; i++)
{
h.Add("pepe", "r1");
}
Assert.IsFalse(h.Check("sammy"));
Assert.IsTrue(h.Check("pepe"));
}
public void should_not_be_too_slow()
{
ThrottleHelper h = new ThrottleHelper(1, sammy, pepe);
for (int i = 0; i < 10000; i++)
{
h.Add("sammy", "r1");
}
for (int i = 0; i < 5000; i++)
{
h.Add("sammy", "r2");
}
for (int i = 0; i < 20000; i++)
{
h.Add("pepe", "r1");
}
DateTime before = DateTime.Now;
h.Add("sammy", "r1");
h.Check("sammy");
DateTime after = DateTime.Now;
Assert.IsTrue((after - before).TotalMilliseconds < 10);
}
private void OnLoaded(object sender, RoutedEventArgs routedEventArgs)
{
throttleHelper?.Dispose();
throttleHelper = new ThrottleHelper(150, ScrollIntoSelectedInternal);
}
private void cmdAnswerMessage_Click(object sender, System.EventArgs e)
{
string szSrvQueue = txtSrvQueueName.Text.Trim();
string szResponseQueue = null;
string szSrvAdminQueue = txtSrvAdminQueueName.Text.Trim();
MessageQueue queue = null, queueAnswer = null;
System.Messaging.Message ReceivedMsg = null;
System.Messaging.Message AnswerMsg = null;
int iTimeToReach;
int iTimeToBeReceived;
int iQtdMsgsxs;
int.TryParse(txtTimeToReachClient.Text, out iTimeToReach);
int.TryParse(txtTimeToBeReceivedClient.Text, out iTimeToBeReceived);
int.TryParse(txtMsgsxs.Text, out iQtdMsgsxs);
ThrottleHelper throttler = null;
try
{
// Verifica se especificada fila de leitura
if (szSrvQueue.Length == 0)
{
MessageBox.Show("Preciso do nome da fila local");
return;
}
CreateQueue(".\\" + szSrvQueue);
queue = new MessageQueue(".\\" + szSrvQueue, true);
bool bAllMessages = true;
string szResponseQueueCache = string.Empty;
if (iQtdMsgsxs > 0)
{
throttler = new ThrottleHelper(iQtdMsgsxs);
}
do
{
try
{
ReceivedMsg = queue.Receive(new System.TimeSpan(0, 0, 0, 0, 1), MessageQueueTransactionType.None);
szResponseQueue = ReceivedMsg.ResponseQueue.FormatName;
AnswerMsg = new System.Messaging.Message("bodybodybodybodybodybodybodybodybodybodybody");
if (queueAnswer == null || szResponseQueueCache != szResponseQueue)
{
if (queueAnswer != null)
{
queueAnswer.Close();
queueAnswer = null;
}
queueAnswer = new MessageQueue("FORMATNAME:" + szResponseQueue, false);
szResponseQueueCache = szResponseQueue;
}
// Verifica se especificado algum Ack.
// Caso exista, deve existir uma fila administrativa
if ((szSrvAdminQueue.Length == 0) && (false == _ackMask.Equals(AcknowledgeTypes.None)))
{
MessageBox.Show("Quando especificado Acknowledges, preciso da fila admin.");
return;
}
// Se informada fila administrativa,
// Cria referencia para a mesma
if (szSrvAdminQueue.Length > 0)
{
AnswerMsg.AdministrationQueue = new MessageQueue("FORMATNAME:DIRECT=OS:" + Dns.GetHostName() + "\\" + szSrvAdminQueue, false);
}
// Nao Adiciona o GUID do emissor da mensagem
// para que o msmq nao tente usar o AD para identificar o emissor no destino
AnswerMsg.AttachSenderId = false;
if (iTimeToReach > 0)
{
AnswerMsg.TimeToReachQueue = new System.TimeSpan(0, 0, 0, 0, iTimeToReach);
}
if (iTimeToBeReceived > 0)
{
AnswerMsg.TimeToBeReceived = new System.TimeSpan(0, 0, 0, 0, iTimeToBeReceived);
}
AnswerMsg.AcknowledgeType = _ackMask;
queueAnswer.Send(AnswerMsg, "Answer");
if (throttler != null)
{
throttler.VerifyLaps();
}
//MessageBox.Show( String.Format( "Enviada resposta para:{0}", szResponseQueue ), "Queues" );
}
catch (MessageQueueException ex)
{
//if (ex.MessageQueueErrorCode == MessageQueueErrorCode.IOTimeout)
bAllMessages = false;
}
} while (bAllMessages);
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Exception no envio da resposta: {0}", ex));
}
finally
{
if (queue != null)
{
queue.Close();
queue = null;
}
if (queueAnswer != null)
{
queueAnswer.Close();
queueAnswer = null;
}
}
}
private void cmdSendMessage_Click(object sender, System.EventArgs e)
{
string szSrvName = txtSrvName.Text.Trim();
string szSrvDstQueue = txtSrvQueueName.Text.Trim();
string szCliAdminQueue = txtCliAdminQueueName.Text.Trim();
string szClieQueue = txtCliQueueName.Text.Trim();
int iTimeToReach;
int iTimeToBeReceived;
int iQtdMsgs;
int iQtdMsgsxs;
MessageQueue queue = null;
SetResultAck();
int.TryParse(txtTimeToReach.Text, out iTimeToReach);
int.TryParse(txtTimeToBeReceived.Text, out iTimeToBeReceived);
int.TryParse(txtQtdMsgs.Text, out iQtdMsgs);
int.TryParse(txtMsgsxs.Text, out iQtdMsgsxs);
ThrottleHelper throttler = null;
try
{
// Verifica se especificada o nome do servidor de destino
if (szSrvName.Length == 0)
{
MessageBox.Show("Preciso do nome do servidor de destino");
return;
}
// Verifica se especificada fila de destino
if (szSrvDstQueue.Length == 0)
{
MessageBox.Show("Preciso do nome da fila de destino");
return;
}
// Verifica se especificado algum Ack.
// Caso exista, deve existir uma fila administrativa
if ((szCliAdminQueue.Length == 0) && (false == _ackMask.Equals(AcknowledgeTypes.None)))
{
MessageBox.Show("Quando especificado Acknowledges, preciso da fila admin.");
return;
}
// Cria um ponteiro para a fila de destino
queue = new MessageQueue("FORMATNAME:DIRECT=OS:" + szSrvName + "\\" + szSrvDstQueue, false);
System.Messaging.Message msg = new System.Messaging.Message(
"<?xml version=\"1.0\"?><string>Message test</string>"
);
// Se informada fila administrativa,
// Cria referencia para a mesma
if (szCliAdminQueue.Length > 0)
{
CreateQueue(".\\" + szCliAdminQueue);
msg.AdministrationQueue = new MessageQueue("FORMATNAME:DIRECT=OS:" + Dns.GetHostName() + "\\" + szCliAdminQueue, false);
}
CreateQueue(".\\" + szClieQueue);
msg.ResponseQueue = new MessageQueue("FORMATNAME:DIRECT=OS:" + Dns.GetHostName() + "\\" + szClieQueue, false);
// Nao Adiciona o GUID do emissor da mensagem
// para que o msmq nao tente usar o AD para identificar o emissor no destino
msg.AttachSenderId = false;
msg.AcknowledgeType = _ackMask;
if (iTimeToReach > 0)
{
msg.TimeToReachQueue = new System.TimeSpan(0, 0, 0, 0, iTimeToReach);
}
if (iTimeToBeReceived > 0)
{
msg.TimeToBeReceived = new System.TimeSpan(0, 0, 0, 0, iTimeToBeReceived);
}
if (iQtdMsgs < 1)
{
iQtdMsgs = 1;
}
try
{
if (iQtdMsgsxs > 0)
{
throttler = new ThrottleHelper(iQtdMsgsxs);
}
for (int i = 0; i < iQtdMsgs; i++)
{
queue.Send(msg, "Mensagem teste 0x" + i.ToString("X").PadLeft(4, '0'));
if (throttler != null)
{
throttler.VerifyLaps();
}
}
}
catch (MessageQueueException ex)
{
// A fila nao existe no destinatario
if (ex.ErrorCode == -2147467259)
{
MessageBox.Show("A fila [" + szSrvName + "\\" + szSrvDstQueue + "] não existe.");
}
}
queue.Close();
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Exception no envio da mensagem: {0}", ex));
}
}
