public NetMeterThread(HashTree test, NetMeterThreadMonitor monitor, ListenerNotifier note)
{
this.monitor = monitor;
threadVars = new NetMeterVariables();
testTree = test;
compiler = new TestCompiler(testTree);
controller = (Controller) testTree.GetArray()[0];
SearchByType<TestIterationListener> threadListenerSearcher = new SearchByType<TestIterationListener>();
test.Traverse(threadListenerSearcher);
testIterationStartListeners = threadListenerSearcher.GetSearchResults();
notifier = note;
running = true;
}
private sealed object interruptLock = new object(); // ensure that interrupt cannot overlap with shutdown
public NetMeterThread(HashTree test, NetMeterThreadMonitor monitor, ListenerNotifier note)
{
this.monitor = monitor;
threadVars = new NetMeterVariables();
testTree = test;
compiler = new TestCompiler(testTree);
controller = (Controller)testTree.GetArray()[0];
SearchByType <TestIterationListener> threadListenerSearcher = new SearchByType <TestIterationListener>();
test.Traverse(threadListenerSearcher);
testIterationStartListeners = threadListenerSearcher.GetSearchResults();
notifier = note;
running = true;
}
public void Start(int groupCount, ListenerNotifier notifier, OrderedHashTree threadGroupTree, StandardEngine engine)
{
int threadNumber = GetThreadsNumber();
// TODO : log
Int32 now = System.DateTime.Now.Millisecond;
NetMeterContext context = NetMeterContextManager.GetContext();
for (int i = 0; running && i < threadNumber; i++)
{
NetMeterThread nmThread = CreateThread(groupCount, notifier, threadGroupTree, engine, i, context);
Thread newThread = new Thread(nmThread.Run);
RegisterStartedThread(nmThread, newThread);
newThread.Start();
}
// TODO : log
}
public void Start(int groupCount, ListenerNotifier notifier, OrderedHashTree threadGroupTree, StandardEngine engine)
{
int threadNumber = GetThreadsNumber();
// TODO : log
Int32 now = System.DateTime.Now.Millisecond;
NetMeterContext context = NetMeterContextManager.GetContext();
for (int i = 0; running && i < threadNumber; i++)
{
NetMeterThread nmThread = CreateThread(groupCount, notifier, threadGroupTree, engine, i, context);
Thread newThread = new Thread(nmThread.Run);
RegisterStartedThread(nmThread, newThread);
newThread.Start();
}
// TODO : log
}
private NetMeterThread CreateThread(int groupCount, ListenerNotifier notifier, OrderedHashTree threadGroupTree,
StandardEngine engine, int i, NetMeterContext context)
{
String groupName = GetName();
NetMeterThread nmThread = new NetMeterThread(CloneTree(threadGroupTree), this, notifier);
nmThread.SetThreadNum(i);
nmThread.SetThreadGroup(this);
nmThread.SetInitialContext(context);
String threadName = groupName + " " + (groupCount) + "-" + (i + 1);
nmThread.SetThreadName(threadName);
nmThread.SetEngine(engine);
nmThread.SetOnErrorStopTest(GetOnErrorStopTest());
nmThread.SetOnErrorStopTestNow(GetOnErrorStopTestNow());
nmThread.SetOnErrorStopThread(GetOnErrorStopThread());
nmThread.SetOnErrorStartNextLoop(GetOnErrorStartNextLoop());
return(nmThread);
}
public abstract void Start(int groupCount, ListenerNotifier notifier, OrderedHashTree threadGroupTree, StandardEngine engine);
public abstract void Start(int groupCount, ListenerNotifier notifier, OrderedHashTree threadGroupTree, StandardEngine engine);
private void StartThreadGroup(AbstractThreadGroup group, int groupCount, SearchByType<AbstractThreadGroup> searcher, LinkedList<Object> testLevelElements, ListenerNotifier notifier)
{
int numThreads = group.GetNumThreads();
NetMeterContextManager.AddTotalThreads(numThreads);
Boolean onErrorStopTest = group.GetOnErrorStopTest();
Boolean onErrorStopTestNow = group.GetOnErrorStopTestNow();
Boolean onErrorStopThread = group.GetOnErrorStopThread();
Boolean onErrorStartNextLoop = group.GetOnErrorStartNextLoop();
String groupName = group.GetName();
log.Info("Starting " + numThreads + " threads for group " + groupName + ".");
if (onErrorStopTest) {
log.Info("Test will stop on error");
} else if (onErrorStopTestNow) {
log.Info("Test will stop abruptly on error");
} else if (onErrorStopThread) {
log.Info("Thread will stop on error");
} else if (onErrorStartNextLoop) {
log.Info("Thread will start next loop on error");
} else {
log.Info("Thread will continue on error");
}
OrderedHashTree threadGroupTree = (OrderedHashTree) searcher.GetSubTree(group);
threadGroupTree.Put(group, testLevelElements);
groups.Add(group);
group.Start(groupCount, notifier, threadGroupTree, this);
}
public void Run()
{
log.Info("Running the test!");
running = true;
NetMeterContextManager.StartTest();
//try
//{
// PreCompiler compiler = new PreCompiler();
// test.Traverse(compiler);
//}
//catch (Exception ex)
//{
// log.Error(String.Format("Error occurred compiling the tree: {0}", ex.Message));
// return; // no point continuing
//}
/**
* Notification of test listeners needs to happen after function
* replacement, but before setting RunningVersion to true.
*/
SearchByType<TestStateListener> testListeners = new SearchByType<TestStateListener>(); // TL - S&E
test.Traverse(testListeners);
// Merge in any additional test listeners
// currently only used by the function parser
testListeners.GetSearchResults().AddRange(testList);
testList.Clear(); // no longer needed
//if (!startListenersLater )
//{
// NotifyTestListenersOfStart(testListeners);
//}
test.Traverse(new TurnElementsOn());
//if (startListenersLater)
//{
// NotifyTestListenersOfStart(testListeners);
//}
LinkedList<Object> testLevelElements = new LinkedList<Object>(test.list(test.GetArray()[0]));
RemoveThreadGroups(testLevelElements);
SearchByType<AbstractThreadGroup> searcher = new SearchByType<AbstractThreadGroup>();
test.Traverse(searcher);
TestCompiler.Initialize();
ListenerNotifier notifier = new ListenerNotifier();
int groupCount = 0;
NetMeterContextManager.ClearTotalThreads();
/*
* Here's where the test really starts. Run a Full GC now: it's no harm
* at all (just delays test start by a tiny amount) and hitting one too
* early in the test can impair results for short tests.
*/
NetMeterUtils.helpGC();
NetMeterContextManager.GetContext().SetSamplingStarted(true);
Boolean mainGroups = running; // still running at this point, i.e. setUp was not cancelled
while (running)
{
foreach (AbstractThreadGroup group in searcher.GetSearchResults())
{
groupCount++;
String groupName = group.GetName();
log.Info(String.Format("Starting ThreadGroup: {0} : {1}", groupCount, groupName));
StartThreadGroup(group, groupCount, searcher, testLevelElements, notifier);
if (serialized)
{
log.Info(String.Format("Waiting for thread group: {0} to finish before starting next group", groupName));
group.WaitThreadsStopped();
}
}
}
if (groupCount == 0)
{ // No TGs found
log.Info("No enabled thread groups found");
}
else
{
if (running)
{
log.Info("All thread groups have been started");
}
else
{
log.Info("Test stopped - no more thread groups will be started");
}
}
//wait for all Test Threads To Exit
WaitThreadsStopped();
NotifyTestListenersOfEnd(testListeners);
}
private NetMeterThread CreateThread(int groupCount, ListenerNotifier notifier, OrderedHashTree threadGroupTree,
StandardEngine engine, int i, NetMeterContext context)
{
String groupName = GetName();
NetMeterThread nmThread = new NetMeterThread(CloneTree(threadGroupTree), this, notifier);
nmThread.SetThreadNum(i);
nmThread.SetThreadGroup(this);
nmThread.SetInitialContext(context);
String threadName = groupName + " " + (groupCount) + "-" + (i + 1);
nmThread.SetThreadName(threadName);
nmThread.SetEngine(engine);
nmThread.SetOnErrorStopTest(GetOnErrorStopTest());
nmThread.SetOnErrorStopTestNow(GetOnErrorStopTestNow());
nmThread.SetOnErrorStopThread(GetOnErrorStopThread());
nmThread.SetOnErrorStartNextLoop(GetOnErrorStartNextLoop());
return nmThread;
}
