void ProcessClient(object _client)
{
if (!(_client is TcpClient))
{
return;
}
ClientInfo clientInfo = new ClientInfo {
isRunning = true,
thread = Thread.CurrentThread,
client = _client as TcpClient
};
clientInfo.stream = clientInfo.client.GetStream();
lock (clientsLocker) {
clients.Add(clientInfo);
}
byte[] data = new byte[ClientConnect.OneObjectSize];
{
ClientConnect clientConnect;
ClientConnectResponce responce;
lock (clientInfo.locker) {
while (!clientInfo.stream.DataAvailable)
{
Thread.Sleep(1);
}
PacketType type = Protocol.BaseRecieve(clientInfo.stream, out data);
if (type == PacketType.ClientConnect)
{
clientConnect = ClientConnect.Deserialize(data);
responce = ClientConnected(clientConnect);
clientInfo.playerId = responce.playerId;
clientInfo.Send(PacketType.ClientConnectResponce, ClientConnectResponce.Serialize(responce));
List <byte> listWorldState = new List <byte>();
foreach (var state in responce.initialWorldState)
{
listWorldState.AddRange(GameObjectState.Serialize(state));
}
//Console.WriteLine($"Send {listWorldState.Count} bytes to player {responce.playerId}");
clientInfo.Send(PacketType.WorldState, listWorldState.ToArray());
}
else
{
throw new Exception("Recieve smth wrong in Server.ProcessClient()");
}
}
}
data = new byte[BasePlayerAction.OneObjectSize];
BasePlayerAction action;
while (clientInfo.isRunning)
{
lock (clientInfo.locker) {
if (!clientInfo.stream.DataAvailable)
{
System.Threading.Thread.Sleep(1);
continue;
}
PacketType type = Protocol.BaseRecieve(clientInfo.stream, out data);
if (type == PacketType.PlayerAction)
{
action = BasePlayerAction.Deserialize(data);
action.playerId = clientInfo.playerId;
playerActions.Enqueue(action);
}
else if (type == PacketType.ClientDisconnect)
{
clientInfo.isRunning = false;
//Console.WriteLine("Client going to disconnect");
ClientDisconnect disconnectInfo = ClientDisconnect.Deserialize(data);
//Console.WriteLine("Deserialize disconnect data");
clientInfo.Send(PacketType.ClientDisconnectResponce, ClientDisconnectResponce.Serialize(
new ClientDisconnectResponce()
{
}
));
//Console.WriteLine("Send ClientDisconnectResponce");
}
}
}
lock (clientsLocker) {
//Console.WriteLine("Close client streams");
lock (clientInfo.locker) {
clientInfo.stream.Close();
clientInfo.client.Close();
}
//Console.WriteLine("Try to remove from clients");
clients.Remove(clientInfo);
}
//Console.WriteLine("Close client");
}
public void OnConnectRequest(IAsyncResult ar)
{
TcpListener listener = (TcpListener)ar.AsyncState;
try
{
Socket ClientConnection = listener.EndAcceptSocket(ar);
listener.BeginAcceptSocket(new AsyncCallback(OnConnectRequest), listener);
try
{
nBuffer buffer = new nBuffer();
buffer.ReceiveBuffer(ClientConnection);
if (buffer.GetID() == MsgType.ClientConnect)
{
ClientConnect CC = buffer.GetObject <ClientConnect>();
ConnectedClient client = new ConnectedClient();
client.socket = ClientConnection;
client.CC = new ClientConnect();
client.CC.sockettype = CC.sockettype;
client.CC.Ip = CC.Ip;
client.CC.Salt = CC.Salt;
// Only add to clientlist if NOT FileSocket or LogoSocket
client.Online = false;
for (int i = 0; i < ConnectedClients.Count; i++)
{
if (ConnectedClients[i].CC.Ip == CC.Ip) // Second connection from same Ip should be discarded
{
if (CC.sockettype == ConnectionType.Client && ConnectedClients[i].CC.sockettype == ConnectionType.Client)
{
client.Online = true;
ConnectedClients[i] = client;
Console.WriteLine("Client " + client.socket.RemoteEndPoint.ToString() + " of Type " + CC.sockettype.ToString() + ", Reconnected");
}
}
}
if (!client.Online)
{
ConnectedClients.Add(client);
client.Online = true;
Console.WriteLine("Client " + client.socket.RemoteEndPoint.ToString() + " of Type " + CC.sockettype.ToString() + " joined");
}
client.StartThread(recvMessage);
}
Console.WriteLine("Ready to receive next Incomming connection");
}
catch (Exception e)
{
ClientConnection.Shutdown(SocketShutdown.Both);
ClientConnection.Close(1);
listener.BeginAcceptSocket(new AsyncCallback(OnConnectRequest), listener);
Console.WriteLine("Client " + ClientConnection.RemoteEndPoint + ", timed-out!");
}
}
catch (Exception e)
{
Console.WriteLine("Error: " + "\r\n " + e.Message);
}
}
