public void Run(RegressionEnvironment env)
{
var runnable = new MySendRunnable(env.Runtime);
var thread = new Thread(runnable.Run);
thread.Name = "MultithreadDeployAtomic-" + typeof(MultithreadDeployAtomic).FullName;
thread.Start();
var listener = new MyKeepFirstPerStmtListener();
env.Deployment.AddDeploymentStateListener(
new ProxyDeploymentStateListener {
ProcOnDeployment = @event => {
foreach (var stmt in @event.Statements) {
stmt.AddListener(listener);
}
},
ProcOnUndeployment = @event => { }
});
// deploy
var buf = new StringBuilder();
for (var i = 0; i < NUM_STMTS; i++) {
buf.Append("select * from SupportBean;");
}
var deploymentResult = CompileDeploy(buf.ToString(), env.Runtime, env.Configuration);
// wait for some deliveries
ThreadSleep(1000);
// undeploy
env.Undeploy(deploymentResult.DeploymentId);
// cooldown
ThreadSleep(500);
runnable.Shutdown = true;
ThreadJoin(thread);
Assert.IsNull(runnable.Exception);
Assert.AreEqual(NUM_STMTS, listener.FirstLastPerStmt.Count);
// all first events should be the same
var reference = listener.FirstLastPerStmt.Values.First();
Assert.IsNotNull(reference.First);
Assert.IsNotNull(reference.Second);
Assert.AreNotSame(reference.First, reference.Second);
foreach (var other in listener.FirstLastPerStmt.Values) {
Assert.AreSame(reference.Second, other.Second, "last event not the same");
}
foreach (var other in listener.FirstLastPerStmt.Values) {
Assert.AreSame(reference.First, other.First, "first event not the same");
}
env.Deployment.RemoveAllDeploymentStateListeners();
}
public override void Run(EPServiceProvider epService)
{
epService.EPAdministrator.Configuration.AddEventType<SupportBean>();
var runnable = new MySendRunnable(epService);
var thread = new Thread(runnable.Run);
thread.Start();
var listener = new MyKeepFirstPerStmtListener();
epService.StatementCreate += (sender, args) => args.Statement.Events += listener.Update;
// deploy
var buf = new StringWriter();
for (var i = 0; i < NUM_STMTS; i++)
{
buf.Write("select * from SupportBean;");
}
var deploymentResult = epService.EPAdministrator.DeploymentAdmin.ParseDeploy(buf.ToString());
// wait for some deliveries
Thread.Sleep(1000);
// undeploy
epService.EPAdministrator.DeploymentAdmin.Undeploy(deploymentResult.DeploymentId);
// cooldown
Thread.Sleep(500);
runnable.IsShutdown = true;
thread.Join();
Assert.IsNull(runnable.Throwable);
Assert.AreEqual(NUM_STMTS, listener.FirstLastPerStmt.Count);
// all first events should be the same
UniformPair<EventBean> reference = listener.FirstLastPerStmt.Values.First();
Assert.IsNotNull(reference.First);
Assert.IsNotNull(reference.Second);
Assert.AreNotSame(reference.First, reference.Second);
foreach (UniformPair<EventBean> other in listener.FirstLastPerStmt.Values)
{
Assert.AreSame(reference.First, other.First);
Assert.AreSame(reference.Second, other.Second);
}
}
