/// <summary>
/// ACTIVE 로 동작
/// </summary>
/// <param name="IP">server IP</param>
/// <param name="Port">server Port</param>
/// <returns></returns>
public bool Conn(string IP, int Port)
{
try
{
cliSocket = new TcpClient();
cliSocket.Connect(IP, Port);
clsCommon.Instance.SERVER_PORT = Port;
clsClientService Connclient = new clsClientService();
Connclient.OnDisconnected += new DisconnectedDelegate(client_OnDisconnected);
Connclient.OnReceiveData += new ReceiveDataDelegate(client_OnReceiveData);
Connclient.StartService(cliSocket, IP, Port);
string KEY = IP + ":" + Port;
clients.Add(KEY, Connclient);
OnSystemMsg(" CONNECTED (ACTIVE: " + IP + "/" + Port + ")");
return(true);
}
catch (Exception ex)
{
OnSystemMsg(" CONNECT ERROR (ACTIVE: " + IP + "/" + Port + ") " + ex.ToString());
return(false);
}
}
void client_OnDisconnected(object sender)
{
clsClientService client = sender as clsClientService;
if (client != null)
{
//OnSystemMsg("CLIENT DISCONNECTED " + client.IP);
OnDisconn(client.IP, client.PORT);
string KEY = client.IP + ":" + client.PORT;
if (clients != null)
{
clients.Remove(KEY);
}
client.Close();
//TraceManager.AddLog("Disconnect : IP = " + client.Name);
}
}
/// <summary>
/// Client 접속 대기
/// </summary>
/// <param name="ar"></param>
protected void AcceptClient(IAsyncResult ar)
{
if (tcpListen != null)
{
TcpClient cliSocket = new TcpClient();
try
{
if (tcpListen == null)
{
return;
}
if (!tcpListen.Server.IsBound)
{
return;
}
cliSocket = tcpListen.EndAcceptTcpClient(ar);
clsClientService client = new clsClientService();
client.OnDisconnected += new DisconnectedDelegate(client_OnDisconnected);
client.OnReceiveData += new ReceiveDataDelegate(client_OnReceiveData);
//IP 추출 후 해당 클라이언트의 키값으로 사용.
string temp = cliSocket.Client.RemoteEndPoint.ToString();
string[] tempA = temp.Split(':');
string IP = tempA[0];
client.StartService(cliSocket, IP, ServerPort);
bool DFlag = false;
string KEY = IP + ":" + ServerPort;
foreach (string cs in clients.Keys)
{
if (cs == KEY)
{
DFlag = true;
}
}
if (DFlag)
{
clients[KEY].Close();
clients.Remove(KEY);
}
clients.Add(KEY, client);
OnSystemMsg("CONNECTED (IP:" + IP + ")");
OnConn(IP, ServerPort);
tcpListen.BeginAcceptSocket(AcceptClient, null);
}
catch (Exception ex)
{
OnErrorMsg("AcceptClient CONNECTED ERROR : " + ex.ToString());
if (cliSocket != null)
{
cliSocket.Close();
}
try
{
tcpListen.BeginAcceptSocket(AcceptClient, null);
}
catch
{
return;
}
return;
}
}
}
