public void StartClient(string serverIp, int port)
{
IPEndPoint serverEndPoint = new IPEndPoint(IPAddress.Parse(serverIp), port);
_listener.Blocking = false;
_listener.BeginConnect(serverEndPoint, new AsyncCallback(OnConnect), _listener);
}
private bool Connect(ISocket socket, string hostname, UInt16 port)
{
System.Net.IPEndPoint ipEnd = Helpers.GetEndpoint(hostname, port);
if (ipEnd == null)
{
return(false);
}
try
{
IAsyncResult result = socket.BeginConnect(ipEnd, null, null);
bool waitResult = result.AsyncWaitHandle.WaitOne(2000);
if (waitResult && socket.Connected)
{
_socket = socket;
BeginReceive();
return(true);
}
}
catch (SocketException ex)
{
Diagnostics.Trace("Exception during Connect: {0}", ex.Message);
Close();
}
return(false);
}
public bool Connect(string host, int port)
{
if (State == ConnectionState.Closed)
{
try
{
connectEvent.Reset();
IAsyncResult ar = socket.BeginConnect(host, port, new AsyncCallback(ConnectCallback), socket);
if (connectEvent.WaitOne(ConnectTimeout, true))
{
// Success
socket.EndConnect(ar);
Logger.GetLog().Debug("接続しました: " + host + ":" + port);
BeginReceive();
return(true);
}
else
{
// Fail
Logger.GetLog().Debug("タイムアウト: " + host + ":" + port);
return(false);
}
}
catch (SocketException se)
{
Logger.GetLog().Info("接続エラー: " + host + ":" + port, se);
return(false);
}
}
else
{
Logger.GetLog().Debug("接続要求を受け入れ可能な状態ではありません。");
return(false);
}
}