public void Connect(string host, int port, string username, string password, bool createNewUser)
{
if (networkClient != null)
{
Disconnect();
}
networkClient = NetworkClient.Connect(host, port);
if (createNewUser)
{
networkClient.WriteMessage(Message.Create(MessageType.CreateUserRequest,
new UserInfo()
{
Username = username,
Password = password
}));
var createUserResponse = networkClient.ReadMessage().GetData<SimpleResponse>();
if (!createUserResponse.Success)
{
OnConnected(false, createUserResponse.Message);
return;
}
}
networkClient.WriteMessage(Message.Create(MessageType.CredentialRequest, new UserInfo() { Username = username, Password = password }));
var response = networkClient.ReadMessage().GetData<UserCredentialResponse>();
if (response.IsAuthenticated)
{
networkClient.UserSession = response.UserSession;
Task.Factory.StartNew(() =>
{
StartReading();
// handle disconnecting client if client is in bad state
Disconnect();
}, TaskCreationOptions.LongRunning);
soundEngine.Record();
OnConnected(true, response.Message);
networkClient.WriteMessage(Message.Create(MessageType.GetAllChannelsRequest));
}
else
{
OnConnected(false, response.Message);
networkClient.Disconnect();
}
}
private void GetAllChannelsRequestHandler(NetworkClient client, Message message)
{
client.WriteMessage(Message.Create(MessageType.GetAllChannelsResponse, channelSessions));
}
private void CredentialRequestHandlerSuccess(NetworkClient client, UserSession userSession)
{
userSession.ConnectionId = Guid.NewGuid();
client.UserSession = userSession;
AddUserToChannel(userSession, 0);
var response = new UserCredentialResponse();
response.UserSession = userSession;
response.IsAuthenticated = true;
response.Message = "Great success!";
BroadcastAll(client, Message.Create(MessageType.UserConnected, userSession));
client.WriteMessage(Message.Create(MessageType.CredentialResponse, response));
}
private void CredentialRequestHandlerFail(NetworkClient client)
{
var response = new UserCredentialResponse();
response.IsAuthenticated = false;
response.Message = "Authentication failed. Either invalid username or password";
client.WriteMessage(Message.Create(MessageType.CredentialResponse, response));
}
private void CreateUserRequestHandler(NetworkClient client, Message message)
{
try
{
userService.CreateUser(message.GetData<UserInfo>());
client.WriteMessage(Message.Create(MessageType.CreateUserResponse,
new SimpleResponse() { Success = true, Message = "User created" }));
}
catch (Exception ex)
{
client.WriteMessage(Message.Create(MessageType.CreateUserResponse,
new SimpleResponse() { Success = false, Message = ex.Message }));
}
}