public static void SaveState(SyncState state)
{
try
{
var json = JsonConvert.SerializeObject(state);
var path = GetStateFilepath(state.SubsessionId);
File.WriteAllText(path, json);
}
catch (Exception ex)
{
}
}
private void HandleStateUpdate(SyncResponse response)
{
_state = (SyncState)JsonConvert.DeserializeObject <SyncState>(response.Data.State.ToString());
Debug.WriteLine(">> Received state update: " + _state);
// Save state
SaveState(_state);
// Copy settings that come from the server
OfftrackHistory.OfftrackLimit = _state.OfftrackLimit;
this.OnStateUpdated();
}
private static void SyncLiveStatus(SyncState state)
{
foreach (var kvp in state.LiveStatus.ToList())
{
var address = kvp.Key;
var live = kvp.Value;
var user = SyncManager.Instance.FindUser(address);
if (user != null)
{
user.IsLive = live;
}
}
}
private static void SyncLiveStatus(SyncState state)
{
foreach (var kvp in state.LiveStatus.ToList())
{
var address = kvp.Key;
var live = kvp.Value;
var user = SyncManager.Instance.FindUser(address);
if (user != null)
{
user.IsLive = live;
}
}
}
public static string SendUpdate(SyncState state)
{
try
{
var settings = Properties.Settings.Default;
var url = settings.LiveAdminUrl;
var key = settings.LiveAdminKey;
var request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
var data = new LiveAdminData();
data.Admins = state.Users.Select(LiveAdminData.LiveAdminUser.FromUser).ToList();
data.Penalties = state.Penalties.Select(LiveAdminData.LiveAdminPenalty.FromPenalty)
.OrderByDescending(p => p.TimeGMT).ToList();
var json = JsonConvert.SerializeObject(data);
var post = string.Format("key={0}&ssid={1}&data={2}",
key,
state.SubsessionId,
System.Net.WebUtility.UrlEncode(json));
var bytes = Encoding.UTF8.GetBytes(post);
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = bytes.Length;
using (var dataStream = request.GetRequestStream())
{
dataStream.Write(bytes, 0, bytes.Length);
}
var response = request.GetResponse();
using (var dataStream = response.GetResponseStream())
{
using (var reader = new StreamReader(dataStream))
{
return reader.ReadToEnd();
}
}
}
catch (Exception ex)
{
return ex.Message;
}
}
private SyncManager(Dispatcher dispatcher)
{
_dispatcher = dispatcher;
_offlineUser = new User();
_offlineUser.IsRegistered = true;
_offlineUser.CustId = 0;
_offlineUser.Name = "Local";
_offlineUser.ShortName = "L";
_offlineUser.UserColor = UserColor.Offline;
_offlineUser.IsHost = true;
_status = ConnectionStatus.Disconnected;
_state = new SyncState(0);
_users = new UserContainerCollection();
_users.Add(new UserContainer(_offlineUser));
}
private SyncManager(Dispatcher dispatcher)
{
_dispatcher = dispatcher;
_offlineUser = new User();
_offlineUser.IsRegistered = true;
_offlineUser.CustId = 0;
_offlineUser.Name = "Local";
_offlineUser.ShortName = "L";
_offlineUser.UserColor = UserColor.Offline;
_offlineUser.IsHost = true;
_status = ConnectionStatus.Disconnected;
_state = new SyncState(0);
_users = new UserContainerCollection();
_users.Add(new UserContainer(_offlineUser));
}
public Task <ConnectionResult> Connect(string ip, int port, int custid, string username, string shortname, string password)
{
_name = username;
_shortname = shortname;
_password = password;
_custid = custid;
_subSessionId = Connection.Instance.SubSessionId.GetValueOrDefault();
_state = new SyncState(_subSessionId);
_address = string.Format("{0}:{1}", ip, port);
string path = string.Format("ws://{0}/channel", _address);
var tcs = new TaskCompletionSource <ConnectionResult>();
try
{
// Create new websocket
_client = new WebSocketClient(path);
_client.ConnectTimeout = new TimeSpan(0, 10, 0);
// Handle connection events
_client.OnConnected += OnConnected;
_client.OnDisconnect += context => OnServerDisconnected();
// Handle received event
_client.OnReceive += context => OnReceive(context, tcs);
// Connect and wait for connected event
_client.Connect();
}
catch (Exception ex)
{
this.ResetStatus();
tcs.SetResult(new ConnectionResult
{
Success = false,
Message = "Unknown error during connection: " + ex.Message
});
}
return(tcs.Task);
}
private static void SyncUserCameras(SyncState state)
{
foreach (var driver in Simulator.Instance.Drivers.ToList())
{
driver.UserCameras.Clear();
}
foreach (var kvp in state.WatchedDrivers.ToList())
{
var address = kvp.Key;
var carId = kvp.Value;
var user = SyncManager.Instance.FindUser(address);
if (user != null)
{
var driver = Simulator.Instance.Drivers.FromId(carId);
if (driver != null)
{
driver.UserCameras.Add(user);
}
}
}
}
private static void SyncUserCameras(SyncState state)
{
foreach (var driver in Simulator.Instance.Drivers.ToList())
{
driver.UserCameras.Clear();
}
foreach (var kvp in state.WatchedDrivers.ToList())
{
var address = kvp.Key;
var carId = kvp.Value;
var user = SyncManager.Instance.FindUser(address);
if (user != null)
{
var driver = Simulator.Instance.Drivers.FromId(carId);
if (driver != null)
{
driver.UserCameras.Add(user);
}
}
}
}
public void Initialize(int port, string password, int adminId, long ssid)
{
this.Stop();
// Find existing state
var existing = LoadState(ssid);
_state = existing ?? new SyncState(ssid);
_password = password;
_adminId = adminId;
_subSessionId = ssid;
// Start new server
_server = new WebSocketServer(port, IPAddress.Any)
{
OnReceive = OnReceive,
OnConnected = OnConnected,
OnDisconnect = OnDisconnect,
TimeOut = new TimeSpan(0, 5, 0)
};
_server.Start();
this.Status = ServerStatus.Active;
_localServerInfo = ServerInfo.Local(port, password);
// Start ping loop
_pingThread = new Thread(PingLoop);
_pingThread.IsBackground = true;
_pingThread.Start();
// Start web-update thread
_webThread = new Thread(WebUpdateLoop);
_webThread.IsBackground = true;
_webThread.Start();
}
public static void Update(SyncState state)
{
SyncUserCameras(state);
SyncLiveStatus(state);
SyncPenalties(state);
}
private static void SyncPenalties(SyncState state)
{
}
public Task<ConnectionResult> Connect(string ip, int port, int custid, string username, string shortname, string password)
{
_name = username;
_shortname = shortname;
_password = password;
_custid = custid;
_subSessionId = Connection.Instance.SubSessionId.GetValueOrDefault();
_state = new SyncState(_subSessionId);
_address = string.Format("{0}:{1}", ip, port);
string path = string.Format("ws://{0}/channel", _address);
var tcs = new TaskCompletionSource<ConnectionResult>();
try
{
// Create new websocket
_client = new WebSocketClient(path);
_client.ConnectTimeout = new TimeSpan(0, 10, 0);
// Handle connection events
_client.OnConnected += OnConnected;
_client.OnDisconnect += context => OnServerDisconnected();
// Handle received event
_client.OnReceive += context => OnReceive(context, tcs);
// Connect and wait for connected event
_client.Connect();
}
catch (Exception ex)
{
this.ResetStatus();
tcs.SetResult(new ConnectionResult
{
Success = false,
Message = "Unknown error during connection: " + ex.Message
});
}
return tcs.Task;
}
public static void SaveState(SyncState state)
{
try
{
var json = JsonConvert.SerializeObject(state);
var path = GetStateFilepath(state.SubsessionId);
File.WriteAllText(path, json);
}
catch (Exception ex)
{
}
}
private static void SyncPenalties(SyncState state)
{
}
public static void Update(SyncState state)
{
SyncUserCameras(state);
SyncLiveStatus(state);
SyncPenalties(state);
}
private void HandleStateUpdate(SyncResponse response)
{
_state = (SyncState) JsonConvert.DeserializeObject<SyncState>(response.Data.State.ToString());
Debug.WriteLine(">> Received state update: " + _state);
// Save state
SaveState(_state);
// Copy settings that come from the server
OfftrackHistory.OfftrackLimit = _state.OfftrackLimit;
this.OnStateUpdated();
}
