public void TestWoopsaClientSubscriptionChannel()
{
bool isValueChanged = false;
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
WoopsaClientSubscription subscription = root.Subscribe(nameof(TestObjectServer.Votes),
(sender, e) => { isValueChanged = true; },
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
Stopwatch watch = new Stopwatch();
watch.Start();
while ((!isValueChanged) && (watch.Elapsed < TimeSpan.FromSeconds(20)))
{
Thread.Sleep(10);
}
if (isValueChanged)
{
Console.WriteLine("Notification after {0} ms", watch.Elapsed.TotalMilliseconds);
}
else
{
Console.WriteLine("No notification received");
}
subscription.Unsubscribe();
Assert.AreEqual(true, isValueChanged);
}
}
}
public void TestWoopsaProtocol()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer))
{
using (WoopsaClient client = new WoopsaClient("http://localhost/woopsa"))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
root.Properties.ByName("Votes").Value = new WoopsaValue(11);
Assert.AreEqual(objectServer.Votes, 11);
var result = root.Properties.ByName("Votes").Value;
Assert.AreEqual(11, result.ToInt64());
result = root.Methods.ByName(nameof(TestObjectServer.IncrementVotes)).
Invoke(5);
Assert.AreEqual(16, root.Properties.ByName("Votes").Value.ToInt64());
Assert.AreEqual(WoopsaValueType.Null, result.Type);
NameValueCollection args = new NameValueCollection();
args.Add("count", "8");
result = client.ClientProtocol.Invoke("/" + nameof(TestObjectServer.IncrementVotes),
args);
Assert.AreEqual(24, root.Properties.ByName("Votes").Value.ToInt64());
Assert.AreEqual(WoopsaValueType.Null, result.Type);
}
}
}
public void TestWoopsaProtocolPerformance()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer))
{
using (WoopsaClient client = new WoopsaClient("http://localhost/woopsa"))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
IWoopsaProperty property = root.Properties.ByName("Votes");
property.Value = new WoopsaValue(0);
int n = property.Value.ToInt32();
Stopwatch watch = new Stopwatch();
watch.Start();
for (int i = 0; i < 100; i++)
{
property.Value = new WoopsaValue(i);
Assert.AreEqual(objectServer.Votes, i);
var result = property.Value;
Assert.AreEqual(result.ToInt64(), i);
}
TimeSpan duration = watch.Elapsed;
Assert.IsTrue(duration < TimeSpan.FromMilliseconds(200));
}
}
}
public void TestWoopsaServerAuthentication()
{
TestObjectServerAuthentification objectServer = new TestObjectServerAuthentification();
using (WoopsaServer server = new WoopsaServer(objectServer))
{
server.Authenticator = new SimpleAuthenticator("TestRealm",
(sender, e) => { e.IsAuthenticated = e.Username == "woopsa"; });
using (WoopsaClient client = new WoopsaClient("http://localhost/woopsa"))
{
const string TestUserName = "******";
client.Username = TestUserName;
WoopsaBoundClientObject root = client.CreateBoundRoot();
WoopsaProperty propertyVotes = root.Properties.ByName("Votes");
propertyVotes.Value = 5;
Assert.AreEqual(objectServer.Votes, 5);
Assert.AreEqual((int)propertyVotes.Value, 5);
WoopsaProperty propertyCurrentUserName = root.Properties.ByName(nameof(TestObjectServerAuthentification.CurrentUserName));
Assert.AreEqual(propertyCurrentUserName.Value, TestUserName);
client.Username = "******";
bool authenticationCheckOk;
try
{
propertyVotes.Value = 5;
authenticationCheckOk = false;
}
catch
{
authenticationCheckOk = true;
}
Assert.IsTrue(authenticationCheckOk);
}
}
}
public void TestWoopsaProtocolPerformance()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
IWoopsaProperty property = root.Properties.ByName("Votes");
property.Value = new WoopsaValue(0);
int n = property.Value.ToInt32();
Stopwatch watch = new Stopwatch();
watch.Start();
for (int i = 0; i < 100; i++)
{
property.Value = new WoopsaValue(i);
Assert.AreEqual(objectServer.Votes, i);
var result = property.Value;
Assert.AreEqual(result.ToInt64(), i);
}
TimeSpan duration = watch.Elapsed;
Assert.IsTrue(duration < TimeSpan.FromMilliseconds(200), $"Duration takes ${duration.Milliseconds}ms, instead of 200ms");
Console.WriteLine($"Duration takes ${duration.Milliseconds}ms");
}
}
}
public void TestWoopsaClientSubscriptionToProperty()
{
bool isValueChanged = false;
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer))
{
using (WoopsaClient client = new WoopsaClient("http://localhost/woopsa"))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
WoopsaClientProperty propertyVotes = root.Properties.ByName("Votes") as WoopsaClientProperty;
WoopsaClientSubscription subscription = propertyVotes.Subscribe((sender, e) => { isValueChanged = true; },
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
objectServer.Votes = 2;
Stopwatch watch = new Stopwatch();
watch.Start();
while ((!isValueChanged) && (watch.Elapsed < TimeSpan.FromSeconds(20)))
{
Thread.Sleep(10);
}
if (isValueChanged)
{
Console.WriteLine("Notification after {0} ms", watch.Elapsed.TotalMilliseconds);
}
else
{
Console.WriteLine("No notification received");
}
subscription.Unsubscribe();
Assert.AreEqual(true, isValueChanged);
}
}
}
public void TestWoopsaClientSubscriptionToProperty()
{
bool isVotesChanged = false;
bool isStringValueChanged = false;
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
int newVotes = 0;
string newStringValue = string.Empty;
WoopsaBoundClientObject root = client.CreateBoundRoot();
WoopsaClientProperty propertyVotes = root.Properties.ByName("Votes") as WoopsaClientProperty;
WoopsaClientSubscription subscription = propertyVotes.Subscribe((sender, e) =>
{
newVotes = e.Notification.Value;
isVotesChanged = true;
},
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
WoopsaClientProperty propertyString = root.Properties.ByName("StringValue") as WoopsaClientProperty;
WoopsaClientSubscription subscription2 = propertyString.Subscribe((sender, e) =>
{
var t = client.ClientProtocol.Read("Votes");
newStringValue = e.Notification.Value;
isStringValueChanged = true;
},
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
objectServer.Votes = 2;
objectServer.StringValue = "Test";
Stopwatch watch = new Stopwatch();
watch.Start();
while ((!isVotesChanged || !isStringValueChanged) && (watch.Elapsed < TimeSpan.FromSeconds(20)))
{
Thread.Sleep(10);
}
if (isVotesChanged)
{
Console.WriteLine("Notification after {0} ms", watch.Elapsed.TotalMilliseconds);
}
else
{
Console.WriteLine("No notification received");
}
subscription.Unsubscribe();
Assert.AreEqual(true, isVotesChanged);
Assert.AreEqual(true, isStringValueChanged);
Assert.AreEqual(2, newVotes);
Assert.AreEqual("Test", newStringValue);
}
}
}
public void TestWoopsaClientSubscriptionChannel5000SubscriptionsObservableCollection()
{
const int objectsCount = 5000;
int totalNotifications = 0;
ObservableCollection <ManySubscriptionTestObject> list =
new ObservableCollection <ManySubscriptionTestObject>();
for (int i = 0; i < objectsCount; i++)
{
list.Add(new ManySubscriptionTestObject()
{
Trigger = i
});
}
using (WoopsaServer server = new WoopsaServer(new WoopsaObjectAdapter(null, "list", list, null, null,
WoopsaObjectAdapterOptions.None, WoopsaVisibility.DefaultIsVisible | WoopsaVisibility.IEnumerableObject), TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl, null, objectsCount))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
for (int i = 0; i < list.Count; i++)
{
int index = i;
WoopsaClientSubscription subscription = root.Subscribe(
WoopsaUtils.CombinePath(
WoopsaObjectAdapter.EnumerableItemDefaultName(i),
nameof(ManySubscriptionTestObject.Trigger)),
(sender, e) =>
{
list[index].HasNotified = true;
totalNotifications++;
},
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(200));
}
Stopwatch watch = new Stopwatch();
watch.Start();
while ((totalNotifications < objectsCount) && (watch.Elapsed < TimeSpan.FromSeconds(500)))
{
Thread.Sleep(10);
}
if (totalNotifications == objectsCount)
{
Console.WriteLine("All notification after {0} ms", watch.Elapsed.TotalMilliseconds);
}
else
{
Console.WriteLine("{0} notification received, {1} expected", totalNotifications, objectsCount);
}
Assert.AreEqual(objectsCount, totalNotifications);
}
}
}
public void TestWoopsaProtocolRootContainer()
{
WoopsaRoot serverRoot = new WoopsaRoot();
TestObjectServer objectServer = new TestObjectServer();
WoopsaObjectAdapter adapter = new WoopsaObjectAdapter(serverRoot, "TestObject", objectServer);
using (WoopsaServer server = new WoopsaServer(serverRoot))
{
using (WoopsaClient client = new WoopsaClient("http://localhost/woopsa"))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
(root.Items.ByName("TestObject") as WoopsaObject).Properties.ByName("Votes").Value = 17;
Assert.AreEqual(objectServer.Votes, 17);
}
}
}
public void TestWoopsaClientSubscriptionDisappearingProperty()
{
bool isValueChanged = false;
MainClass objectServer = new MainClass();
InnerClass inner = new InnerClass();
objectServer.Inner = inner;
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
WoopsaObject Inner = root.Items.ByName(nameof(MainClass.Inner)) as WoopsaObject;
WoopsaClientProperty propertyInfo = Inner.Properties.ByName(nameof(InnerClass.Info)) as WoopsaClientProperty;
WoopsaClientSubscription subscription = propertyInfo.Subscribe(
(sender, e) =>
{
isValueChanged = true;
},
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
inner.Info = "Test";
Stopwatch watch = new Stopwatch();
watch.Start();
while ((!isValueChanged) && (watch.Elapsed < TimeSpan.FromSeconds(20)))
{
Thread.Sleep(10);
}
if (isValueChanged)
{
Console.WriteLine("Notification after {0} ms", watch.Elapsed.TotalMilliseconds);
}
else
{
Console.WriteLine("No notification received");
}
isValueChanged = false;
objectServer.Inner = new BaseInnerClass();
// objectServer.Inner = new object();
while ((!isValueChanged) && (watch.Elapsed < TimeSpan.FromSeconds(20)))
{
Thread.Sleep(10);
}
subscription.Unsubscribe();
Assert.AreEqual(true, isValueChanged);
}
}
}
public void TestWoopsaClientSubscriptionChannelUnexistingItem()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
try
{
WoopsaClientSubscription sub = root.Subscribe("ThisDoesNotExistInTheServer",
(sender, e) => { },
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
Assert.Fail();
}
catch (Exception)
{
}
}
}
}
static void Main(string[] args)
{
Console.WriteLine(" *** Welcome to the Woopsa Demo Client! *** ");
Console.WriteLine(" Note: read the source code to understand what's happening behind the scenes!");
Console.WriteLine("");
string serverUrl;
if (File.Exists("url.config"))
{
serverUrl = File.ReadAllText("url.config");
Console.WriteLine("Using url.config");
}
else
{
Console.Write("Please enter the Woopsa server URL or leave blank for default (http://localhost/woopsa): ");
serverUrl = Console.ReadLine();
if (serverUrl == "")
{
serverUrl = "http://localhost/woopsa";
}
}
WoopsaClient client = new WoopsaClient(serverUrl);
Console.WriteLine("Woopsa client created on URL: {0}", serverUrl);
WoopsaBoundClientObject root = client.CreateBoundRoot();
ExploreItem(root);
// Leave the DOS window open
Console.WriteLine("Press any key to exit...");
Console.ReadLine();
client.Dispose();
}
public void TestWoopsaClientSubscriptionChannelNoRemoteSubscriptionService()
{
bool isValueChanged = false;
WoopsaObject objectServer = new WoopsaObject(null, "");
int votes = 0;
WoopsaProperty propertyVotes = new WoopsaProperty(objectServer, "Votes", WoopsaValueType.Integer, (p) => votes,
(p, value) => { votes = value.ToInt32(); });
using (WoopsaServer server = new WoopsaServer((IWoopsaContainer)objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
WoopsaClientSubscription subscription = root.Subscribe(nameof(TestObjectServer.Votes),
(sender, e) => { isValueChanged = true; },
TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(20));
votes = 2;
Stopwatch watch = new Stopwatch();
watch.Start();
while ((!isValueChanged) && (watch.Elapsed < TimeSpan.FromSeconds(2000)))
{
Thread.Sleep(10);
}
if (isValueChanged)
{
Console.WriteLine("Notification after {0} ms", watch.Elapsed.TotalMilliseconds);
}
else
{
Console.WriteLine("No notification received");
}
subscription.Unsubscribe();
Assert.AreEqual(true, isValueChanged);
}
}
}
public void TestWoopsaWaitNotification()
{
TestObjectServer objectServer = new TestObjectServer();
using (WoopsaServer server = new WoopsaServer(objectServer, TestingPort))
{
using (WoopsaClient client = new WoopsaClient(TestingUrl))
{
WoopsaBoundClientObject root = client.CreateBoundRoot();
// Just to show how to see all items
foreach (var item in root.Items)
{
Console.WriteLine("Item = " + item.Name);
if (item.Name == "SubscriptionService")
{
Console.WriteLine("Trouvé");
}
}
// create a subscription object
WoopsaObject subscription = root.Items.ByNameOrNull("SubscriptionService") as WoopsaObject;
if (subscription != null)
{
int result = 0;
WoopsaMethod methodCreateScubscriptionChannel = subscription.Methods.ByNameOrNull("CreateSubscriptionChannel");
if (methodCreateScubscriptionChannel != null)
{
// call the method "CreateSubscriptionChannel" on the server
result = methodCreateScubscriptionChannel.Invoke(1000); // define the queue size
}
int channel = result;
WoopsaMethod methodRegisterScubscription = subscription.Methods.ByNameOrNull("RegisterSubscription");
if (methodRegisterScubscription != null)
{
// call the method "registerScubscription" on the server
result = methodRegisterScubscription.Invoke(channel, WoopsaValue.WoopsaRelativeLink("/Votes"), 0.01, 0.01);
}
int subscriptionNbr = result;
WoopsaJsonData jData;
WoopsaMethod methodWaitNotification = subscription.Methods.ByNameOrNull("WaitNotification");
if (methodWaitNotification != null)
{
Stopwatch watch = new Stopwatch();
watch.Start();
// call the method "WaitNotification" on the server
Thread.Sleep(100);
jData = methodWaitNotification.Invoke(channel, 0).JsonData;
Assert.IsTrue(jData.Length > 0);
int lastNotification;
lastNotification = jData[0]["Id"];
Assert.AreEqual(lastNotification, 1);
// Get notifications again
Thread.Sleep(100);
jData = methodWaitNotification.Invoke(channel, 0).JsonData;
Assert.IsTrue(jData.Length > 0);
lastNotification = jData[0]["Id"];
Assert.AreEqual(lastNotification, 1);
}
}
}
}
}
