public void Login(string userName)
{
Contract.Requires(!string.IsNullOrEmpty(userName));
currentUserName = userName;
var loginCommand = new LoginCommand(new UserInfo(userName));
var message = CreateMessage(loginCommand);
SendMessage(message);
}
public void ConvertLoginCommandTest()
{
long version = 1;
long messageId = 12312;
string userName = "******";
LoginCommand command = new LoginCommand(new UserInfo(userName));
Message message = new Message(version, messageId, command);
// Converting to xml
DynamicXmlMessageConverter converter = new DynamicXmlMessageConverter();
XElement xml = converter.ConvertToXml(message);
// And back again
Message message2 = converter.ConvertFromXml(xml);
// Check message equivalence
Assert.That(message2.Version, Is.EqualTo(message.Version));
Assert.That(message2.Id, Is.EqualTo(message.Id));
LoginCommand command2 = (LoginCommand) message2.Command;
Assert.That(command2.UserInfo.Name, Is.EqualTo(userName));
}
private void HandleLoginMessage(long incomingMessageId, LoginCommand command, IPEndPoint endPoint)
{
using (usersSync.UseWriteLock())
{
// Finding existing user or creating new one
var currentUser = users.SingleOrDefault(ui => ui.UserInfo.Name == command.UserInfo.Name);
if (currentUser == null)
{
currentUser = new FullUserInfo(command.UserInfo);
users.Add(currentUser);
}
// Changing user state
currentUser.OnConnect(endPoint);
// Sending Ack message
var ackCommand = new AckCommand(incomingMessageId);
var message = CreateMessage(ackCommand);
SendMessage(endPoint, message);
// Sending updated state
SendUpdatedUserState(currentUser);
}
}