public void StatsExceptionOnEventFires()
{
int errorCount = 0;
var target = new StatsdPipe("TBD", x => Interlocked.Increment(ref errorCount));
Assert.AreEqual(false, target.Active);
Assert.AreEqual(1, errorCount);
}
static void TestUnderPressure()
{
Console.WriteLine("TestUnderPressure");
StatsdPipe statsd = new StatsdPipe();
statsd.Transport = new TransportMock();
statsd.Strategy = new BufferedStrategy(500);
statsd.Increment(bucketPrefix + "pressure.multiple1");
try
{
statsd.Gauge(bucketPrefix + "pressure.multiple1", 1);
}
catch (BucketTypeMismatchException btme)
{
Console.WriteLine(btme.Message);
}
for (int i = 0; i < 1000000; i++)
{
DateTime start = DateTime.Now;
statsd.Increment(bucketPrefix + "pressure.multiple1");
int elapsedTimeMillis = Convert.ToInt32((DateTime.Now - start).TotalMilliseconds);
statsd.Timing(bucketPrefix + "pressure.incr_time", elapsedTimeMillis);
if (i % 3 == 0)
{
statsd.Increment(bucketPrefix + "pressure.multiple3");
}
}
}
public void StatsdPipeConstructsFromDefaultTest()
{
var target = new StatsdPipe();
Assert.IsNotNull(target.Server);
Assert.IsTrue(target.Server.Port == 8125);
Assert.IsTrue(target.Server.Address.Host == "localhost");
Assert.IsTrue(target.ApplicationName == string.Concat("UnitTests", ".", Environment.MachineName));
}
public Logger(string statsdHost, string statsdPort, string errorLogDB, string logFile)
{
this.errorLogDB = errorLogDB;
try {
this.statsd = new StatsdPipe(statsdHost, int.Parse(statsdPort));
Log(String.Format("Building statsdpipe: {0}:{1}", statsdHost, statsdPort), LogLevel.Trace);
} catch {
Log("Invalid or empty config values for statsdHost and statsdPipe; not logging to StatsD this run", LogLevel.Warn);
}
}
public Logger(string statsdHost, string statsdPort, string errorLogDB, string logFile)
{
this.errorLogDB = errorLogDB;
try {
this.statsd = new StatsdPipe(statsdHost, int.Parse(statsdPort));
Log(String.Format("Building statsdpipe: {0}:{1}", statsdHost, statsdPort), LogLevel.Trace);
} catch {
Log("Invalid or empty config values for statsdHost and statsdPipe; not logging to StatsD this run", LogLevel.Warn);
}
}
static void TestBasic()
{
Console.WriteLine("SendingWithoutGeyserStrategy");
StatsdPipe statsd = new StatsdPipe();
while (true)
{
Thread.Sleep(1000);
ShowExample(statsd);
}
}
static void SendingWithGeyserStrategy()
{
Console.WriteLine("SendingWithGeyserStrategy");
StatsdPipe statsd = new StatsdPipe();
statsd.Strategy = new BufferedStrategy(5000);
while (true)
{
Thread.Sleep(1);
statsd.Increment(bucketPrefix + "mailslot");
}
}
public void GaugeTest()
{
StatsdPipe target = new StatsdPipe(); // TODO: Initialize to an appropriate value
string key = string.Empty; // TODO: Initialize to an appropriate value
int value = 0; // TODO: Initialize to an appropriate value
bool expected = false; // TODO: Initialize to an appropriate value
bool actual;
actual = target.Gauge(key, value);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
public void DecrementTest()
{
StatsdPipe target = new StatsdPipe(); // TODO: Initialize to an appropriate value
string[] keys = null; // TODO: Initialize to an appropriate value
bool expected = false; // TODO: Initialize to an appropriate value
bool actual;
actual = target.Decrement(keys);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
public void UpdateCountTest2()
{
StatsdPipe target = new StatsdPipe(); // TODO: Initialize to an appropriate value
int magnitude = 0; // TODO: Initialize to an appropriate value
double sampleRate = 0F; // TODO: Initialize to an appropriate value
string[] keys = null; // TODO: Initialize to an appropriate value
bool expected = false; // TODO: Initialize to an appropriate value
bool actual;
actual = target.UpdateCount(magnitude, sampleRate, keys);
Assert.AreEqual(expected, actual);
Assert.Inconclusive("Verify the correctness of this test method.");
}
static void ShowExample()
{
StatsdPipe statsd = new StatsdPipe();
statsd.Gauge(bucketPrefix + "gauge", 500);
statsd.Gauge("Gauge(string message, string key, int value)", bucketPrefix + "gauge", 500);
statsd.Timing(bucketPrefix + "timer", 500);
statsd.Timing("Timer(string message, string key, int value)", bucketPrefix + "timer", 500);
statsd.Increment(bucketPrefix + "counter");
statsd.Decrement(bucketPrefix + "counter");
statsd.UpdateCount(2, bucketPrefix + "counter");
statsd.UpdateCount(3, 0, bucketPrefix + "counter", bucketPrefix + "counter2");
statsd.UpdateCount(4, 2, bucketPrefix + "counter", bucketPrefix + "counter2");
statsd.UpdateCount("UpdateCount(string message, string key, int value)", 5, bucketPrefix + "counter", bucketPrefix + "counter2");
statsd.UpdateCount("UpdateCount(string message, string key, int value)", 6, 1, bucketPrefix + "counter");
}
static void TestMailSlotStreaming()
{
GeyserStrategy strategy = new GeyserStrategy();
strategy.Interval = 2000;
StatsdPipe statsd = new StatsdPipe();
statsd.Strategy = strategy;
for (int i = 0; i < 1000; i++)
{
Thread.Sleep(r.Next(5));
statsd.Increment(bucketPrefix + "mailslot");
}
}
static void SendMany()
{
Console.WriteLine("SendMany");
DateTime start = DateTime.Now;
StatsdPipe statsd = new StatsdPipe();
statsd.Strategy = new BufferedStrategy(5000);
for (int i = 0; i < 100000000; i++)
{
//Thread.Sleep(1);
statsd.Increment(bucketPrefix + "mailslot");
}
int elapsedTimeMillis = Convert.ToInt32((DateTime.Now - start).TotalMilliseconds);
Console.WriteLine("Test took: " + elapsedTimeMillis + " msec");
}
static void TestMultiThreading()
{
Console.WriteLine("TestMultiThreading");
ManualResetEvent[] doneEvents = new ManualResetEvent[10];
for (int i = 0; i < doneEvents.Length; i++)
{
StatsdPipe statsd = new StatsdPipe();
statsd.Transport = new TransportMock();
statsd.Strategy = new BufferedStrategy(500);
doneEvents[i] = new ManualResetEvent(false);
ThreadPoolStatsd tps = new ThreadPoolStatsd(doneEvents[i], bucketPrefix, statsd);
ThreadPool.QueueUserWorkItem(tps.SendMessages, i);
}
WaitHandle.WaitAll(doneEvents);
}
public void EnsureMachineNameInConnectionStringIsHandled()
{
var target = new StatsdPipe("http://localhost:1234?application=UnitTests");
Assert.IsTrue(target.UseMachineNameFolder);
target = new StatsdPipe("http://localhost:1234?application=UnitTests&usemachinenamefolder=gibberish");
Assert.IsTrue(target.UseMachineNameFolder);
target = new StatsdPipe("http://localhost:1234?application=UnitTests&usemachinenamefolder=false");
Assert.IsFalse(target.UseMachineNameFolder);
target = new StatsdPipe("http://localhost:1234?application=UnitTests&usemachinenamefolder=true");
Assert.IsTrue(target.UseMachineNameFolder);
target = new StatsdPipe("http://localhost:1234?application=UnitTests&UseMachineNameFolder=false");
Assert.IsFalse(target.UseMachineNameFolder);
}
static void SendingWithoutGeyserStrategy()
{
Console.WriteLine("SendingWithoutGeyserStrategy");
StatsdPipe statsd = new StatsdPipe();
int i = 0;
StringBuilder sb = new StringBuilder();
sb.Append("a");
for (i = 0; i < 10; i++)
{
sb.Append(sb.ToString());
}
Console.WriteLine(sb.Length);
statsd.UpdateCount(1, 'a');
statsd.Strategy = new BufferedStrategy(5000);
while (true)
{
Thread.Sleep(1);
statsd.Increment(bucketPrefix + "mailslot");
}
}
public void ThreadPoolCallback(Object threadContext)
{
StatsdPipe statsd = new StatsdPipe();
statsd.Send = new TransportMock().Send;
GeyserStrategy stra = new GeyserStrategy();
stra.Interval = 0.5;
statsd.Strategy = stra;
int threadIndex = (int)threadContext;
for (int i = 0; i < 100; i++)
{
//Thread.Sleep(r.Next(5));
DateTime start = DateTime.Now;
statsd.Increment(bucketPrefix + "threadpool.thread" + threadIndex);
int elapsedTimeMillis = Convert.ToInt32((DateTime.Now - start).TotalMilliseconds);
statsd.Timing(bucketPrefix + "threadpool.incr_time", elapsedTimeMillis);
}
doneEvent.Set();
}
static void TestUnderPressure()
{
StatsdPipe statsd = new StatsdPipe();
statsd.Send = new TransportMock().Send;
GeyserStrategy stra = new GeyserStrategy();
stra.Interval = 0.5;
statsd.Strategy = stra;
for (int i = 0; i < 10000; i++)
{
DateTime start = DateTime.Now;
statsd.Increment(bucketPrefix + "pressure.multiple1");
int elapsedTimeMillis = Convert.ToInt32((DateTime.Now - start).TotalMilliseconds);
statsd.Timing(bucketPrefix + "pressure.incr_time", elapsedTimeMillis);
if (i % 3 == 0)
{
statsd.Increment(bucketPrefix + "pressure.multiple3");
}
}
}
static void TestMultiThreading2()
{
Console.WriteLine("TestMultiThreading (CB)");
DateTime start = DateTime.Now;
ManualResetEvent[] doneEvents = new ManualResetEvent[10];
StatsdPipe statsd = new StatsdPipe();
//statsd.Transport = new TransportMock();
statsd.Strategy = new BufferedStrategy(2000);
for (int i = 0; i < doneEvents.Length; i++)
{
doneEvents[i] = new ManualResetEvent(false);
ThreadPoolStatsd tps = new ThreadPoolStatsd(doneEvents[i], bucketPrefix, statsd);
ThreadPool.QueueUserWorkItem(tps.SendMessages, i);
}
WaitHandle.WaitAll(doneEvents);
int elapsedTimeMillis = Convert.ToInt32((DateTime.Now - start).TotalMilliseconds);
Console.WriteLine("Test took: " + elapsedTimeMillis + " msec");
}
public void SendMessageStats(Glmps.Message.ITimelineMessage message, ITabSetupContext context = null)
{
if (message is StatsdNetMessage)
{
return;
}
var timer = InitializeTimer(message);
var selfTimer = Stopwatch.StartNew();
string statKey = GenerateStatKey(message);
StatsdPipe.Timing(statKey, (long)message.Duration.TotalMilliseconds);
IncrementStoredCount(statKey, context);
selfTimer.Stop();
timer.Duration = selfTimer.Elapsed;
PublishTimingMessage(timer, message, context);
IncrementStoredCount("StatsdNet.TimingSum", context, timer.Duration.TotalMilliseconds);
StatsdPipe.Timing("GlimpseStatsdNetTiming", (long)timer.Duration.TotalMilliseconds);
}
public void StatsPipeShouldReportNotActiveWhenNoConnectionExists()
{
var target = new StatsdPipe(null, null);
Assert.IsTrue(target.Active == false);
}
public void StatsPipeShouldAddEnvironmentIfExists()
{
var s1 = new StatsdPipe("http://localhost:1234?application=UnitTests&environment=qa");
var s2 = new StatsdPipe("http://localhost:1234?application=UnitTests");
Assert.IsTrue(s1.ApplicationName.Contains(".qa"), "Should have .qa in the application name.");
Assert.IsFalse(s2.ApplicationName.Contains(".qa"), "Should not have .qa in the application name. Was " + s2.ApplicationName);
Assert.IsTrue(s1.Active && s2.Active);
}
public void StatsNotActiveOnBadUrl()
{
var target = new StatsdPipe("TBD");
Assert.IsTrue(target.Active == false);
}
public void StatsdUnitTestRunRecordInStatsdServer()
{
var target = new StatsdPipe();
target.Increment("StatsPipeTest");
}
public void StatsPipeShouldSendEvenWhenServerIsFake()
{
var target = new StatsdPipe("http://localhost:1234?application=UnitTests");
target.Increment("fake");
}
