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 HandleConnectedClient(NetworkClient client)
{
while (client.IsConnected)
{
var message = client.ReadMessage();
if (message == null)
{
break;
}
Action<NetworkClient, Message> handler = null;
messageHandlers.TryGetValue(message.Type, out handler);
if (handler == null)
{
Console.WriteLine("Error, unable to find a message handler for message type: {0}", message.Type);
continue;
}
handler(client, message);
}
// If the handler no longer running, do some clean up here
BroadcastAll(client, Message.Create(MessageType.UserDisconnected, client.UserSession));
client.Disconnect();
connectedClients.Remove(client);
// refactor this
RemoveUserFromChannel(client.UserSession);
Console.WriteLine("User Disconnected: {0}, now you have {1} users connected",
(object)(client.UserSession == null ? "<unknown user>" : client.UserSession.UserInfo.Username),
connectedClients.Count);
}