private void TryListener(EPServiceProvider epService, int numThreads, int numRoutes)
{
EPStatement stmtTrigger = epService.EPAdministrator.CreateEPL(
" select * from " + typeof(SupportBean).FullName);
EPStatement stmtListen = epService.EPAdministrator.CreateEPL(
" select * from " + typeof(SupportMarketDataBean).FullName);
var listener = new SupportMTUpdateListener();
stmtListen.Events += listener.Update;
// Set of events routed by each listener
var routed = CompatExtensions.AsSyncSet(new HashSet <SupportMarketDataBean>());
var threadPool = Executors.NewFixedThreadPool(numThreads);
var future = new Future <bool> [numThreads];
for (int i = 0; i < numThreads; i++)
{
var callable = new StmtListenerCreateStmtCallable(i, epService, stmtTrigger, numRoutes, routed);
future[i] = threadPool.Submit(callable);
}
threadPool.Shutdown();
threadPool.AwaitTermination(10, TimeUnit.SECONDS);
for (int i = 0; i < numThreads; i++)
{
Assert.IsTrue(future[i].GetValueOrDefault());
}
// assert
EventBean[] results = listener.GetNewDataListFlattened();
Assert.IsTrue(results.Length >= numThreads * numRoutes);
foreach (SupportMarketDataBean routedEvent in routed)
{
bool found = false;
for (int i = 0; i < results.Length; i++)
{
if (results[i].Underlying == routedEvent)
{
found = true;
}
}
Assert.IsTrue(found);
}
}
private void TryListener(int numThreads, int numRoutes)
{
EPStatement stmtTrigger = _engine.EPAdministrator.CreateEPL(
" select * from " + typeof(SupportBean).FullName);
EPStatement stmtListen = _engine.EPAdministrator.CreateEPL(
" select * from " + typeof(SupportMarketDataBean).FullName);
SupportMTUpdateListener listener = new SupportMTUpdateListener();
stmtListen.Events += listener.Update;
// Set of events routed by each listener
ICollection <SupportMarketDataBean> routed = new HashSet <SupportMarketDataBean>().AsSyncCollection();
var threadPool = Executors.NewFixedThreadPool(numThreads);
var future = new Future <bool> [numThreads];
for (int i = 0; i < numThreads; i++)
{
var callable = new StmtListenerCreateStmtCallable(i, _engine, stmtTrigger, numRoutes, routed);
future[i] = threadPool.Submit(callable);
}
threadPool.Shutdown();
threadPool.AwaitTermination(TimeSpan.FromSeconds(10));
for (int i = 0; i < numThreads; i++)
{
Assert.IsTrue(future[i].GetValueOrDefault());
}
// assert
EventBean[] results = listener.GetNewDataListFlattened();
Assert.IsTrue(results.Length >= numThreads * numRoutes);
foreach (var found in routed.Select(routedEvent => results.Any(eventBean => eventBean.Underlying == routedEvent)))
{
Assert.IsTrue(found);
}
}