public SocketData(Client client)
{
this.client = client;
}
public static void removeClient(Client client, List<Client>clientList)
{
clientList.Remove(client);
}
private void acceptSocket(object sender, SocketAsyncEventArgs args)
{
if (args.SocketError != SocketError.Success)
{
return;
}
Socket server = sender as Socket;
Socket clientSock = args.AcceptSocket;
if (clientSock != null && clientSock is Socket)
{
Console.WriteLine($"클라이언트 {clientSock.RemoteEndPoint.ToString()} 접속");
Client client = new Client();
client.socket = clientSock;
client.lastConn = DateTime.Now;
SocketAsyncEventArgs recvArgs = new SocketAsyncEventArgs();
SocketData data = new SocketData(client);
data.initData(SETTING_DATA_SIZE);
recvArgs.UserToken = data;
recvArgs.SetBuffer(data.data, 0, SETTING_DATA_SIZE);
recvArgs.Completed += new EventHandler<SocketAsyncEventArgs>(receiveCompleted);
clientSock.ReceiveAsync(recvArgs);
clientList.Add(client);
}
args.AcceptSocket = null;
server.AcceptAsync(args);
}
private void SendList(Client client)
{
Socket clientSock = client.socket;
XElement xml = new XElement("CLIENTLIST");
foreach (Client c in clientList)
{
xml.Add(new XElement("CLIENT",
new XElement("IP", c.socket.RemoteEndPoint.ToString())));
}
byte[] xmlData = UTF8.GetBytes(xml.ToString());
StreamWriter.Write(UTF8.GetBytes(NET_LIST));
StreamWriter.Write(xmlData.Length);
StreamWriter.Write(xmlData);
SocketAsyncEventArgs args = new SocketAsyncEventArgs();
args.SetBuffer(UtilStream.ToArray(), 0, UtilStreamLength);
clientSock.SendAsync(args);
resetSW();
}
public void disconnectClient(Client client, bool remove = false)
{
client.socket.Disconnect(false);
client.socket.Shutdown(SocketShutdown.Both);
string clientInfo = client.socket.RemoteEndPoint.ToString();
client.socket.Close();
client.socket.Dispose();
Console.WriteLine($"클라이언트 {clientInfo} 연결 끊김");
if (remove)
removeClient(client, clientList);
}