internal void GetPage(int currentPage)
{
if (!_loading)
{
Console.WriteLine($"Getting page {currentPage}");
try
{
_loading = true;
_multiplayerServerList._pageUpButton.interactable = false;
_multiplayerServerList._pageDownButton.interactable = false;
_serverHubConnection = new TcpClient(Config.Instance.ServerHubIP, Config.Instance.ServerHubPort);
ClientDataPacket packet = new ClientDataPacket()
{
ConnectionType = ConnectionType.Client, Offset = _multiplayerServerList._currentPage
};
_serverHubConnection.GetStream().Write(packet.ToBytes(), 0, packet.ToBytes().Length);
StartCoroutine(WaitForResponse());
Console.WriteLine("Waiting for response...");
}
catch (Exception e)
{
Console.WriteLine($"Exception: {e}");
_loading = false;
TextMeshProUGUI _errorText = ui.CreateText(rectTransform, "Can't connect to ServerHub!", new Vector2(0f, -48f));
_errorText.alignment = TextAlignmentOptions.Center;
Destroy(_errorText.gameObject, 4f);
}
}
}
IEnumerator WaitForResponse()
{
yield return(WaitForDoneProcess(5f));
if (_serverHubConnection.Available <= 0)
{
try
{
TextMeshProUGUI _errorText = ui.CreateText(rectTransform, "Can't connect to ServerHub!", new Vector2(0f, -48f));
_errorText.alignment = TextAlignmentOptions.Center;
Destroy(_errorText.gameObject, 4f);
_serverHubConnection.Close();
_loading = false;
}catch (Exception e)
{
Console.WriteLine($"ServerHub Exception: {e}");
}
yield break;
}
byte[] bytes = new byte[Packet.MAX_BYTE_LENGTH];
ClientDataPacket packet = null;
if (_serverHubConnection.GetStream().Read(bytes, 0, bytes.Length) != 0)
{
packet = Packet.ToClientDataPacket(bytes);
}
_serverHubConnection.Close();
_loading = false;
_multiplayerServerList.SetServers((packet as ClientDataPacket).Servers);
}
private IEnumerator RequestPage(int page)
{
Connect();
yield return(new WaitForSecondsRealtime(0.05f));
ClientDataPacket packet = new ClientDataPacket()
{
ConnectionType = ConnectionType.Client, Offset = page
};
serverHubConnection.GetStream().Write(packet.ToBytes(), 0, packet.ToBytes().Length);
yield return(WaitForDoneProcess(15f));
if (serverHubConnection.Available <= 0)
{
try
{
serverHubConnection.Close();
ServerHubException.Invoke(this, new Exception("ServerHub is offline"));
}
catch (Exception e)
{
Console.WriteLine($"ServerHub Exception: {e}");
ServerHubException.Invoke(this, e);
}
yield break;
}
byte[] bytes = new byte[Packet.MAX_BYTE_LENGTH];
packet = null;
if (serverHubConnection.GetStream().Read(bytes, 0, bytes.Length) != 0)
{
packet = Packet.ToClientDataPacket(bytes);
}
Disconnect();
ReceivedOnePage.Invoke(packet.Servers, page);
}
