public void SubscriberService_PublishToAll_DisconnectedClients()
{
using (var host = new WcfHost())
{
_sw.Start();
//Register clients
List<Client> clients = new List<Client>();
for (int i = 0; i < 500; i++)
{
clients.Add(new Client(i.ToString()));
}
Thread.Sleep(100);//Wait for wcf to finish registrations
Assert.AreEqual(500, host.ActiveClients, "Active clients on the server should be 500");
Trace.TraceInformation("Client register took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Simulate loosing some clients
for (int i = 0; i < 500; i++)
{
if (i.ToString().Contains("5") || i.ToString().Contains("2"))
clients[i].Dispose();
}
//Publish Data
host.instance.PublishToAll("Roman");
Trace.TraceInformation("Publishing to clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Wait for all data to come in
clients.ForEach(a => a.OnData.WaitOne(100));
Trace.TraceInformation("Waiting for data on the client side took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Check All data is received
int clientsWithData = 0;
clients.ForEach(a =>
{
if (a.Data != "closed")
{
Assert.AreEqual("Roman", a.Data);
clientsWithData++;
}
});
Trace.TraceInformation("Clients with data {0}", clientsWithData);
Trace.TraceInformation("Checking client data took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Check open clients on server
Assert.IsTrue(host.ActiveClients < 500, "Active clients should be less than 500");
Assert.AreEqual(clientsWithData, host.ActiveClients, "Active clients on server does not match clients");
//Close clients
clients.ForEach(a => a.Dispose());
Trace.TraceInformation("Client disconnect took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
}
Trace.TraceInformation("Shutting down host took {0} ms", _sw.ElapsedMilliseconds);
_sw.Stop();
}
public void TestWhenWCFCallBackIsNotOpen()
{
using (var host = new WcfHost())
{
Client client = new Client("Roman");
Thread.Sleep(100);
var state = host.GetClientChannel().State;
Assert.AreEqual(CommunicationState.Opened, state, "Initial state");
client.Kill();
state = host.GetClientChannel().State;
Assert.AreEqual(CommunicationState.Opened, state, "stale state");
host.instance.PublishToAll("Test");
Thread.Sleep(300);
state = host.GetClientChannel().State;
Assert.AreEqual(CommunicationState.Closed, state, "Final state");
Assert.AreEqual(1, host.ActiveClients, "Active clients should be 1");
host.instance.PublishToAll("Test");
Thread.Sleep(300);
Assert.AreEqual(0, host.ActiveClients, "Active clients should be 0");
}
}
public void SubscriberService_SubscribeUnsubscribeTest()
{
using (var host = new WcfHost())
{
List <Client> clients = new List <Client>();
try
{
string data1 = "First Publish";
string data2 = "Publish Again";
clients.Add(new Client("Client1"));
clients.Add(new Client("Client2"));
Assert.AreEqual(2, host.ActiveClients, "SHould have 2 subscribers");
host.instance.PublishToAllSerial(data1);
clients.ForEach(a => a.OnData.WaitOne(100));
Thread.Sleep(100);
clients.ForEach(a => Assert.AreEqual(data1, a.Data, "Initial publish does not match"));
clients.Last().Unsubscribe();
Thread.Sleep(100);//Wait for unsubscribe
Assert.AreEqual(1, host.ActiveClients, "SHould have 1 subscribers");
host.instance.PublishToAllSerial(data2);
clients.ForEach(a => a.OnData.WaitOne(100));
Thread.Sleep(100);
Assert.AreEqual(data2, clients.First().Data, "Client1 should get new data");
Assert.AreEqual(data1, clients.Last().Data, "Client2 should have old data");
}
finally
{
//Close clients
clients.ForEach(a => a.Dispose());
}
}
}
public void SubscriberService_PublishToAll_AllClientsTest()
{
using (var host = new WcfHost())
{
_sw.Start();
//Register clients
List <Client> clients = new List <Client>();
for (int i = 0; i < 500; i++)
{
clients.Add(new Client(i.ToString()));
}
Trace.TraceInformation("Client register took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Publish Data
host.instance.PublishToAll("Roman");
Trace.TraceInformation("Publishing to clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Wait for all data to come in
clients.ForEach(a => a.OnData.WaitOne(100));
Trace.TraceInformation("Waiting for data on the client side took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Check All data is received
clients.ForEach(a => Assert.AreEqual("Roman", a.Data));
Trace.TraceInformation("Checking client data took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Close clients
clients.ForEach(a => a.Dispose());
Trace.TraceInformation("Client disconnect took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
}
Trace.TraceInformation("Shutting down host took {0} ms", _sw.ElapsedMilliseconds);
_sw.Stop();
}
public void SubscriberService_PublishToAll_AllClientsTest()
{
using (var host = new WcfHost())
{
_sw.Start();
//Register clients
List<Client> clients = new List<Client>();
for (int i = 0; i < 500; i++)
{
clients.Add(new Client(i.ToString()));
}
Trace.TraceInformation("Client register took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Publish Data
host.instance.PublishToAll("Roman");
Trace.TraceInformation("Publishing to clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Wait for all data to come in
clients.ForEach(a => a.OnData.WaitOne(100));
Trace.TraceInformation("Waiting for data on the client side took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Check All data is received
clients.ForEach(a => Assert.AreEqual("Roman", a.Data));
Trace.TraceInformation("Checking client data took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Close clients
clients.ForEach(a => a.Dispose());
Trace.TraceInformation("Client disconnect took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
}
Trace.TraceInformation("Shutting down host took {0} ms", _sw.ElapsedMilliseconds);
_sw.Stop();
}
public void SubscriberService_PublishToAll_DisconnectedClients()
{
using (var host = new WcfHost())
{
_sw.Start();
//Register clients
List <Client> clients = new List <Client>();
for (int i = 0; i < 500; i++)
{
clients.Add(new Client(i.ToString()));
}
Thread.Sleep(100);//Wait for wcf to finish registrations
Assert.AreEqual(500, host.ActiveClients, "Active clients on the server should be 500");
Trace.TraceInformation("Client register took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Simulate loosing some clients
for (int i = 0; i < 500; i++)
{
if (i.ToString().Contains("5") || i.ToString().Contains("2"))
{
clients[i].Dispose();
}
}
//Publish Data
host.instance.PublishToAll("Roman");
Trace.TraceInformation("Publishing to clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Wait for all data to come in
clients.ForEach(a => a.OnData.WaitOne(100));
Trace.TraceInformation("Waiting for data on the client side took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Check All data is received
int clientsWithData = 0;
clients.ForEach(a =>
{
if (a.Data != "closed")
{
Assert.AreEqual("Roman", a.Data);
clientsWithData++;
}
});
Trace.TraceInformation("Clients with data {0}", clientsWithData);
Trace.TraceInformation("Checking client data took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Check open clients on server
Assert.IsTrue(host.ActiveClients < 500, "Active clients should be less than 500");
Assert.AreEqual(clientsWithData, host.ActiveClients, "Active clients on server does not match clients");
//Close clients
clients.ForEach(a => a.Dispose());
Trace.TraceInformation("Client disconnect took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
}
Trace.TraceInformation("Shutting down host took {0} ms", _sw.ElapsedMilliseconds);
_sw.Stop();
}
public void SubscriberService_PublishToAll_StaleClients()
{
using (var host = new WcfHost())
{
List <Client> clients = new List <Client>();
try
{
_sw.Start();
//Register clients
for (int i = 0; i < 500; i++)
{
clients.Add(new Client(i.ToString()));
}
Thread.Sleep(100);//Wait for wcf to finish registrations
Assert.AreEqual(500, host.ActiveClients, "Active clients on the server should be 500");
Trace.TraceInformation("Client register took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Simulate loosing some clients
List <Client> toRemove = new List <Client>();
for (int i = 0; i < 500; i++)
{
if (i.ToString().Contains("5") || i.ToString().Contains("2"))
{
clients[i].Kill();
}
}
Trace.TraceInformation("Simulating dead clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Publish Data
host.instance.PublishToAll("Roman");
Trace.TraceInformation("Publishing to clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Wait for all data to come in
clients.ForEach(a => a.OnData.WaitOne(1000));
Trace.TraceInformation("Waiting for data on the client side took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
Thread.Sleep(1000);
//Check All data is received
int clientsWithData = 0;
int rogueClients = 0;
clients.ForEach(a =>
{
if (a.Data != "dead")
{
//Assert.AreEqual("Roman", a.Data);
if (a.Data != "Roman")
{
rogueClients++;
}
clientsWithData++;
}
});
Trace.TraceInformation("Clients with WRONG DATA {0}", rogueClients);
Trace.TraceInformation("Clients with data {0}", clientsWithData);
Trace.TraceInformation("Checking client data took {0} ms", _sw.ElapsedMilliseconds);
Trace.Flush();
_sw.Restart();
//Re-Publish to clean up dead clients
Assert.IsTrue(host.instance.PublishToAllSerial("Again", 20000), "Previous publish is in progress");
//Check open clients on server
Trace.TraceInformation("Active clients {0}, Clients with Data {1}", host.ActiveClients, clientsWithData);
Assert.IsTrue(host.ActiveClients < 500, "Active clients should be less than 500");
Assert.AreEqual(clientsWithData, host.ActiveClients, "Active clients on server does not match clients");
}
finally
{
//Close clients
clients.ForEach(a => a.Dispose());
Trace.TraceInformation("Client disconnect took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
}
}
Trace.TraceInformation("Shutting down host took {0} ms", _sw.ElapsedMilliseconds);
_sw.Stop();
}
public void TestWhenWCFCallBackIsNotOpen()
{
using (var host = new WcfHost())
{
Client client = new Client("Roman");
Thread.Sleep(100);
var state = host.GetClientChannel().State;
Assert.AreEqual(CommunicationState.Opened, state, "Initial state");
client.Kill();
state = host.GetClientChannel().State;
Assert.AreEqual(CommunicationState.Opened, state, "stale state");
host.instance.PublishToAll("Test");
Thread.Sleep(300);
state = host.GetClientChannel().State;
Assert.AreEqual(CommunicationState.Closed, state, "Final state");
Assert.AreEqual(1, host.ActiveClients, "Active clients should be 1");
host.instance.PublishToAll("Test");
Thread.Sleep(300);
Assert.AreEqual(0, host.ActiveClients, "Active clients should be 0");
}
}
public void SubscriberService_SubscribeUnsubscribeTest()
{
using (var host = new WcfHost())
{
List<Client> clients = new List<Client>();
try
{
string data1 = "First Publish";
string data2 = "Publish Again";
clients.Add(new Client("Client1"));
clients.Add(new Client("Client2"));
Assert.AreEqual(2, host.ActiveClients, "SHould have 2 subscribers");
host.instance.PublishToAllSerial(data1);
clients.ForEach(a => a.OnData.WaitOne(100));
Thread.Sleep(100);
clients.ForEach(a => Assert.AreEqual(data1, a.Data, "Initial publish does not match"));
clients.Last().Unsubscribe();
Thread.Sleep(100);//Wait for unsubscribe
Assert.AreEqual(1, host.ActiveClients, "SHould have 1 subscribers");
host.instance.PublishToAllSerial(data2);
clients.ForEach(a => a.OnData.WaitOne(100));
Thread.Sleep(100);
Assert.AreEqual(data2, clients.First().Data, "Client1 should get new data");
Assert.AreEqual(data1, clients.Last().Data, "Client2 should have old data");
}
finally
{
//Close clients
clients.ForEach(a => a.Dispose());
}
}
}
public void SubscriberService_PublishToAll_StaleClients()
{
using (var host = new WcfHost())
{
List<Client> clients = new List<Client>();
try
{
_sw.Start();
//Register clients
for (int i = 0; i < 500; i++)
{
clients.Add(new Client(i.ToString()));
}
Thread.Sleep(100);//Wait for wcf to finish registrations
Assert.AreEqual(500, host.ActiveClients, "Active clients on the server should be 500");
Trace.TraceInformation("Client register took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Simulate loosing some clients
List<Client> toRemove = new List<Client>();
for (int i = 0; i < 500; i++)
{
if (i.ToString().Contains("5") || i.ToString().Contains("2"))
clients[i].Kill();
}
Trace.TraceInformation("Simulating dead clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Publish Data
host.instance.PublishToAll("Roman");
Trace.TraceInformation("Publishing to clients took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
//Wait for all data to come in
clients.ForEach(a => a.OnData.WaitOne(1000));
Trace.TraceInformation("Waiting for data on the client side took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
Thread.Sleep(1000);
//Check All data is received
int clientsWithData = 0;
int rogueClients = 0;
clients.ForEach(a =>
{
if (a.Data != "dead")
{
//Assert.AreEqual("Roman", a.Data);
if (a.Data != "Roman") rogueClients++;
clientsWithData++;
}
});
Trace.TraceInformation("Clients with WRONG DATA {0}", rogueClients);
Trace.TraceInformation("Clients with data {0}", clientsWithData);
Trace.TraceInformation("Checking client data took {0} ms", _sw.ElapsedMilliseconds);
Trace.Flush();
_sw.Restart();
//Re-Publish to clean up dead clients
Assert.IsTrue(host.instance.PublishToAllSerial("Again", 20000), "Previous publish is in progress");
//Check open clients on server
Trace.TraceInformation("Active clients {0}, Clients with Data {1}", host.ActiveClients, clientsWithData);
Assert.IsTrue(host.ActiveClients < 500, "Active clients should be less than 500");
Assert.AreEqual(clientsWithData, host.ActiveClients, "Active clients on server does not match clients");
}
finally
{
//Close clients
clients.ForEach(a => a.Dispose());
Trace.TraceInformation("Client disconnect took {0} ms", _sw.ElapsedMilliseconds);
_sw.Restart();
}
}
Trace.TraceInformation("Shutting down host took {0} ms", _sw.ElapsedMilliseconds);
_sw.Stop();
}