static void Main(string[] args)
{
try
{
Person person = new Person("John Doe");
IChatServiceCallback callback = new SimpleChatCallback();
InstanceContext instanceContext = new InstanceContext(callback);
ChatServiceClient serviceProxy = new ChatServiceClient(instanceContext);
Console.WriteLine("Endpoint:");
Console.WriteLine("***********************************************");
Console.WriteLine(string.Format("Address = {0}", serviceProxy.Endpoint.Address));
Console.WriteLine(string.Format("Binding = {0}", serviceProxy.Endpoint.Binding));
Console.WriteLine(string.Format("Contract = {0}", serviceProxy.Endpoint.Contract.Name));
Person[] people = serviceProxy.Join(person);
Console.WriteLine("***********************************************");
Console.WriteLine("Connected !");
Console.WriteLine("Online users:");
foreach (Person p in people)
{
Console.WriteLine(p.Name);
}
Console.WriteLine("Press <ENTER> to finish...");
Console.ReadLine();
if (serviceProxy.State != CommunicationState.Faulted)
{
serviceProxy.Close();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public void OnDisconnect(DateTime dateTime, bool result, string message)
{
try {
client.Close();
} catch {
// Ignore any error
client.Abort();
} finally {
client = null;
Disconnected(this, result, dateTime, message);
}
}
public void MainWindow_Closing(object sender, CancelEventArgs e)
{
if (MessageBox.Show("Are you sure you want to close the application?", "Chat Application", MessageBoxButton.YesNo) == MessageBoxResult.No)
{
e.Cancel = true;
}
else
{
if (!string.IsNullOrEmpty(Username))
{
server.LogOut();
}
server.Close();
}
}
private void Disconnect()
{
try
{
_chatClient.Disconnect();
_chatClient.Close();
}
catch (Exception e)
{
_dispatcher.Invoke(new Action(() => AppendText(String.Format("Couldn't establish connection to server. {0} {1}", e.Message, e.InnerException != null ? e.InnerException.Message : ""), Colors.Red)));
_dispatcher.Invoke(new Action(() => EnableChat(false)));
_dispatcher.Invoke(new Action(() => EnableConnect(true)));
_dispatcher.Invoke(new Action(() => EnableDisconnect(false)));
}
}
private T Call <T>(Func <ChatServiceClient, T> f)
{
var chatClient = new ChatServiceClient();
try
{
var result = f(chatClient);
chatClient.Close();
return(result);
}
catch (Exception)
{
chatClient.Abort();
throw;
}
}
static void Main(string[] args)
{
try
{
if (args.Length != 1)
{
Console.WriteLine("usage: clientconsole username");
}
else
{
Person user = new Person(args[0]);
IChatServiceCallback callback = new SimpleChatCallback();
InstanceContext instanceContext = new InstanceContext(callback);
ChatServiceClient serviceProxy = new ChatServiceClient(instanceContext);
Console.WriteLine("Endpoint:");
Console.WriteLine("***********************************************");
Console.WriteLine(string.Format("Address = {0}", serviceProxy.Endpoint.Address));
Console.WriteLine(string.Format("Binding = {0}", serviceProxy.Endpoint.Binding));
Console.WriteLine(string.Format("Contract = {0}", serviceProxy.Endpoint.Contract.Name));
Person[] people = serviceProxy.Join(user);
Console.WriteLine("***********************************************");
Console.WriteLine("Connected !");
Console.WriteLine("Online users:");
foreach (Person p in people)
{
Console.WriteLine(p.Name);
}
string msg;
while ((msg = Console.ReadLine()) != "exit")
{
serviceProxy.Say(msg);
}
serviceProxy.Leave();
if (serviceProxy.State != CommunicationState.Faulted)
{
serviceProxy.Close();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void LogOutButton_Click(object sender, RoutedEventArgs e)
{
//Step 3: Closing the client gracefully closes the connection and cleans up resources.
proxy.Close();
Close();
}
private void This_Closed(object sender, EventArgs e)
{
WriteConfig(_configPath);
_chatClient.Close();
}