public void TestWoopsaServerPerformance()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer))
{
using (dynamic dynamicClient = new WoopsaDynamicClient("http://localhost/woopsa"))
{
Stopwatch watch = new Stopwatch();
watch.Start();
dynamicClient.Votes = 0;
Console.WriteLine("First invocation duration : {0} ms", watch.Elapsed.TotalMilliseconds);
int i = 0;
watch.Restart();
while (watch.Elapsed < TimeSpan.FromSeconds(1))
{
dynamicClient.Votes = i;
Assert.AreEqual(objectServer.Votes, i);
Assert.AreEqual((int)dynamicClient.Votes, i);
i++;
}
Console.WriteLine("Invocation duration : {0} ms", watch.Elapsed.TotalMilliseconds / 2 / i);
// TODO : Votes.Change does not work as Votes is a WoopsaValue does not contain Change !?!
// dynamicClient.Votes.Change += new EventHandler<WoopsaNotificationEventArgs>((o, e) => Console.WriteLine("Value : {0}", e.Value.ToInt32()));
// Thread.Sleep(100);
// dynamicClient.Votes = 15;
// WoopsaClient client = new WoopsaClient("http://localhost/woopsa");
// int votes = client.Properties.ByName("Votes").Value.ToInt32();
// client.Properties.ByName("Votes");
}
}
}
public void TestWoopsaDynamicNotificationUnexistingProperty()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
// Solution with dynamic client
using (dynamic dynamicClient = new WoopsaDynamicClient(TestingUrl))
{
int channel = dynamicClient.SubscriptionService.CreateSubscriptionChannel(QUEUE_SIZE);
// Subscription for an nonexistent variable (should work)
dynamicClient.SubscriptionService.RegisterSubscription(channel,
WoopsaValue.WoopsaRelativeLink("/Vote"), TimeSpan.FromMilliseconds(MONITOR_INTERVAL),
TimeSpan.FromMilliseconds(PUBLISH_INTERVAL));
Stopwatch watch = new Stopwatch();
WoopsaValue lastNotifications;
WoopsaJsonData jsonData;
int lastNotificationId;
watch.Start();
do
{
lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, 0);
Assert.AreEqual(lastNotifications.Type, WoopsaValueType.JsonData);
jsonData = lastNotifications.JsonData;
if (watch.ElapsedMilliseconds > 1000)
{
Assert.Fail("Timeout without receveiving any notification");
}
}while (jsonData.Length == 0);
lastNotificationId = jsonData[jsonData.Length - 1]["Id"];
Assert.AreEqual(lastNotificationId, 1);
// Get again the same notification
lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, 0);
jsonData = lastNotifications.JsonData;
Assert.IsTrue(jsonData.IsArray);
Assert.AreEqual(jsonData.Length, 1);
Assert.IsTrue(jsonData[0].IsDictionary);
lastNotificationId = jsonData[jsonData.Length - 1]["Id"];
Assert.AreEqual(lastNotificationId, 1);
}
}
} //end TestWoopsaDynamicNotification
public void TestWoopsaDynamicNotification()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
// Solution with dynamic client
using (dynamic dynamicClient = new WoopsaDynamicClient(TestingUrl))
{
int channel = dynamicClient.SubscriptionService.CreateSubscriptionChannel(QUEUE_SIZE);
// Subscription for a valid variable
dynamicClient.SubscriptionService.RegisterSubscription(channel,
WoopsaValue.WoopsaRelativeLink("/Votes"), TimeSpan.FromMilliseconds(MONITOR_INTERVAL),
TimeSpan.FromMilliseconds(PUBLISH_INTERVAL));
Stopwatch watch = new Stopwatch();
WoopsaValue lastNotifications;
WoopsaJsonData jsonData;
int lastNotificationId;
watch.Start();
do
{
lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, 0);
Assert.AreEqual(lastNotifications.Type, WoopsaValueType.JsonData);
jsonData = lastNotifications.JsonData;
if (watch.ElapsedMilliseconds > 1000)
{
Assert.Fail("Timeout without receveiving any notification");
}
}while (jsonData.Length == 0);
lastNotificationId = jsonData[jsonData.Length - 1]["Id"];
Assert.AreEqual(lastNotificationId, 1);
// Get again the same notification
lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, 0);
jsonData = lastNotifications.JsonData;
Assert.IsTrue(jsonData.IsArray);
Assert.AreEqual(jsonData.Length, 1);
Assert.IsTrue(jsonData[0].IsDictionary);
lastNotificationId = jsonData[jsonData.Length - 1]["Id"];
Assert.AreEqual(lastNotificationId, 1);
// Generate a new notification
objectServer.Votes++;
Thread.Sleep(PUBLISH_INTERVAL * 10);
// Check we have now 2
lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, 0);
jsonData = lastNotifications.JsonData;
Assert.IsTrue(jsonData.IsArray);
Assert.AreEqual(jsonData.Length, 2);
Assert.IsTrue(jsonData[0].IsDictionary);
lastNotificationId = jsonData[jsonData.Length - 1]["Id"];
Assert.AreEqual(lastNotificationId, 2);
// Check we can remove 1 and still have 1
lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, 1);
jsonData = lastNotifications.JsonData;
Assert.AreEqual(jsonData.Length, 1);
lastNotificationId = jsonData[jsonData.Length - 1]["Id"];
Assert.AreEqual(lastNotificationId, 2);
// Enable the code below to test the wait of the timeout when they are 0 notifications pending
/*
* // Check we can remove 1 and have 0. This takes 5 seconds (we wait the timeout)
* lastNotifications = dynamicClient.SubscriptionService.WaitNotification(channel, lastNotificationId);
* jsonData = lastNotifications.JsonData;
* Assert.AreEqual(jsonData.Length, 0);
*/
}
}
} //end TestWoopsaDynamicNotification