| | | 1 | | using System; |
| | | 2 | | using System.Text; |
| | | 3 | | using System.Threading.Tasks; |
| | | 4 | | using NLog; |
| | | 5 | | using ReFlex.Core.Networking.Interfaces; |
| | | 6 | | using ReFlex.Core.Networking.Util; |
| | | 7 | | using WatsonTcp; |
| | | 8 | | |
| | | 9 | | namespace ReFlex.Core.Networking.Components |
| | | 10 | | { |
| | | 11 | | public class NetworkClient : IClient |
| | | 12 | | { |
| | 0 | 13 | | private static readonly Logger Logger = LogManager.GetCurrentClassLogger(); |
| | | 14 | | |
| | 0 | 15 | | private readonly Guid _clientId = Guid.NewGuid(); |
| | | 16 | | |
| | 0 | 17 | | private readonly string _address = ""; |
| | | 18 | | private readonly int _port; |
| | | 19 | | private WatsonTcpClient _networkClient; |
| | | 20 | | |
| | | 21 | | public event EventHandler<NetworkingDataMessage> NewDataReceived; |
| | 0 | 22 | | public bool IsInitialized { get; private set; } |
| | 0 | 23 | | public bool IsConnected { get; private set; } |
| | | 24 | | |
| | 0 | 25 | | public NetworkInterface Type => NetworkInterface.Tcp; |
| | | 26 | | |
| | 0 | 27 | | public string Id => _clientId.ToString(); |
| | | 28 | | |
| | 0 | 29 | | public string Address => $"{_address}:{_port}"; |
| | | 30 | | |
| | 0 | 31 | | public NetworkClient(string address, int port) |
| | 0 | 32 | | { |
| | 0 | 33 | | _address = address; |
| | 0 | 34 | | _port = port; |
| | 0 | 35 | | Init(); |
| | 0 | 36 | | } |
| | | 37 | | |
| | | 38 | | private void Init() |
| | 0 | 39 | | { |
| | 0 | 40 | | _networkClient = new WatsonTcpClient(_address, _port); |
| | 0 | 41 | | _networkClient.Events.MessageReceived += OnNewDataReceived; |
| | 0 | 42 | | _networkClient.Events.ServerConnected += OnConnected; |
| | 0 | 43 | | _networkClient.Events.ServerDisconnected += OnDisconnected; |
| | 0 | 44 | | IsInitialized = _networkClient != null; |
| | 0 | 45 | | } |
| | | 46 | | |
| | | 47 | | private void OnDisconnected(object sender, EventArgs e) |
| | 0 | 48 | | { |
| | 0 | 49 | | IsConnected = false; |
| | 0 | 50 | | } |
| | | 51 | | |
| | | 52 | | private void OnConnected(object sender, EventArgs e) |
| | 0 | 53 | | { |
| | 0 | 54 | | IsConnected = true; |
| | 0 | 55 | | } |
| | | 56 | | |
| | | 57 | | public bool Connect() |
| | 0 | 58 | | { |
| | 0 | 59 | | if (IsConnected) |
| | 0 | 60 | | return true; |
| | | 61 | | |
| | | 62 | | try |
| | 0 | 63 | | { |
| | 0 | 64 | | _networkClient.Connect(); |
| | 0 | 65 | | return true; |
| | | 66 | | } |
| | 0 | 67 | | catch (Exception e) |
| | 0 | 68 | | { |
| | 0 | 69 | | Logger.Error(e); |
| | 0 | 70 | | } |
| | | 71 | | |
| | 0 | 72 | | return false; |
| | 0 | 73 | | } |
| | | 74 | | |
| | | 75 | | public void Disconnect() |
| | 0 | 76 | | { |
| | 0 | 77 | | _networkClient.Dispose(); |
| | 0 | 78 | | _networkClient.Events.MessageReceived -= OnNewDataReceived; |
| | 0 | 79 | | _networkClient.Events.ServerConnected -= OnConnected; |
| | 0 | 80 | | _networkClient.Events.ServerDisconnected -= OnDisconnected; |
| | 0 | 81 | | _networkClient = null; |
| | | 82 | | |
| | 0 | 83 | | IsConnected = false; |
| | 0 | 84 | | IsInitialized = false; |
| | 0 | 85 | | } |
| | | 86 | | |
| | | 87 | | public void OnNewDataReceived(object sender, NetworkingDataMessage message) => |
| | 0 | 88 | | NewDataReceived?.Invoke(sender, message); |
| | | 89 | | |
| | | 90 | | public void Send(NetworkingDataMessage message) |
| | 0 | 91 | | { |
| | 0 | 92 | | var result = Task.Run(() => _networkClient.SendAsync(message.Message)).GetAwaiter().GetResult(); |
| | 0 | 93 | | if (result == false) |
| | 0 | 94 | | { |
| | 0 | 95 | | Logger.Warn($"Sending message {message.Message} to server {_address}:{_port} failed."); |
| | 0 | 96 | | } |
| | 0 | 97 | | } |
| | | 98 | | |
| | | 99 | | public void OnNewDataReceived(object sender, MessageReceivedEventArgs evtData) |
| | 0 | 100 | | { |
| | 0 | 101 | | var rawData = evtData.Data; |
| | 0 | 102 | | var message = Encoding.UTF8.GetString(rawData); |
| | 0 | 103 | | NewDataReceived?.Invoke(sender, new NetworkingDataMessage(message, _clientId)); |
| | 0 | 104 | | } |
| | 0 | 105 | | public static string Encode(byte[] data) => Encoding.UTF8.GetString(data); |
| | | 106 | | } |
| | | 107 | | } |