public void Listen(string host, int port, int backlog, MDSocketOption socketOption)
{
MDListener client_listener = new MDListener();
client_listener.OnNewClientCallback += OnNewClient;
client_listener.Start(host, port, backlog, socketOption);
byte check_interval = 10;
UserManager.StartHeartbeatChecking(check_interval, check_interval);
}
//리스너는 여러개가 될수 있다.
public void Start(string host, int port, int backlog, MDSocketOption socketOption)
{
//최대 커넥션수, 버퍼크기
RemoteSocketOpt = socketOption;
//TCP소켓 생성
ListenSocket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream, ProtocolType.Tcp);
IPAddress address;
if (host == "0.0.0.0" || host == "localhist")
{
address = IPAddress.Any;
}
else
{
address = IPAddress.Parse(host);
}
//클라이언트가 도착하는 인터넷 프로토콜의 끝점
var endpoint = new IPEndPoint(address, port);
try
{
//주소정보 바인딩 리슨 시작
ListenSocket.Bind(endpoint);
ListenSocket.Listen(backlog);
//비동기 호출시 필요한 객체 와 그것과 연결된 함수.
Accept_Args = new SocketAsyncEventArgs();
Accept_Args.Completed += new EventHandler <SocketAsyncEventArgs>(OnAcceptCompleted);
//리슨을 수행할 스레드
var listen_thread = new Thread(DoListen);
listen_thread.Start();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public void Connect(IPEndPoint remoteEndpoint, MDSocketOption socketOption)
{
ClientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
ClientSocket.NoDelay = socketOption.NoDelay;
SocketAsyncEventArgs event_arg = new SocketAsyncEventArgs();
event_arg.Completed += OnConnectCompleted;
event_arg.RemoteEndPoint = remoteEndpoint;
bool pending = ClientSocket.ConnectAsync(event_arg);
if (pending == false)
{
OnConnectCompleted(null, event_arg);
}
}