public void connectTo(string ip, int port, ConnectCallback callback, object userData)
{
if (valid())
{
throw new InvalidOperationException("Have already connected!");
}
if (!(new Regex(@"((?:(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d))))")).IsMatch(ip))
{
IPHostEntry ipHost = Dns.GetHostEntry(ip);
ip = ipHost.AddressList[0].ToString();
}
_socket = createSocket();
ConnectState state = new ConnectState();
state.connectIP = ip;
state.connectPort = port;
state.connectCB = callback;
state.userData = userData;
state.socket = _socket;
state.networkInterface = this;
Dbg.DEBUG_MSG("connect to " + ip + ":" + port + " ...");
connected = false;
// 先注册一个事件回调，该事件在当前线程触发
Event.registerIn("_onConnectionState", this, "_onConnectionState");
var v = new AsyncConnectMethod(this._asyncConnect);
v.BeginInvoke(state, new AsyncCallback(this._asyncConnectCB), state);
}
/// <summary>
/// 在非主线程执行：连接服务器结果回调
/// </summary>
private void _asyncConnectCB(IAsyncResult ar)
{
ConnectState state = (ConnectState)ar.AsyncState;
AsyncResult result = (AsyncResult)ar;
AsyncConnectMethod caller = (AsyncConnectMethod)result.AsyncDelegate;
Dbg.DEBUG_MSG(string.Format("NetWorkInterface::_asyncConnectCB(), connect to '{0}:{1}' finish. error = '{2}'", state.connectIP, state.connectPort, state.error));
// Call EndInvoke to retrieve the results.
caller.EndInvoke(ar);
Event.fireIn("_onConnectionState", new object[] { state });
}
public void connectTo(string ip, int port, ConnectCallback callback, object userData)
{
if (valid())
{
throw new InvalidOperationException("Have already connected!");
}
if (!(new Regex(@"((?:(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d))))")).IsMatch(ip))
{
IPHostEntry ipHost = Dns.GetHostEntry(ip);
ip = ipHost.AddressList[0].ToString();
}
// Security.PrefetchSocketPolicy(ip, 843);
IPAddress[] hostAddresses = Dns.GetHostAddresses(ip);
IPAddress[] outIPs = hostAddresses;
AddressFamily addressFamily = AddressFamily.InterNetwork;
if (Socket.OSSupportsIPv6 && this.IsHaveIpV6Address(hostAddresses, ref outIPs))
{
addressFamily = AddressFamily.InterNetworkV6;
}
_socket = new Socket(addressFamily, SocketType.Stream, ProtocolType.Tcp);
_socket.SetSocketOption(System.Net.Sockets.SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, NetworkInterface.TCP_PACKET_MAX * 2);
_socket.SetSocketOption(System.Net.Sockets.SocketOptionLevel.Socket, SocketOptionName.SendBuffer, NetworkInterface.TCP_PACKET_MAX * 2);
_socket.NoDelay = true;
//_socket.Blocking = false;
ConnectState state = new ConnectState();
state.connectIP = ip;
state.connectPort = port;
state.connectCB = callback;
state.userData = userData;
state.socket = _socket;
state.networkInterface = this;
Dbg.DEBUG_MSG("connect to " + ip + ":" + port + " ...");
connected = false;
// 先注册一个事件回调，该事件在当前线程触发
Event.registerIn("_onConnectionState", this, "_onConnectionState");
var v = new AsyncConnectMethod(this._asyncConnect);
v.BeginInvoke(state, new AsyncCallback(this._asyncConnectCB), state);
}
public void connectTo(string ip, int port, ConnectCallback callback, object userData)
{
if (valid())
{
throw new InvalidOperationException("Have already connected!");
}
if (!(new Regex(@"((?:(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d))))")).IsMatch(ip))
{
IPHostEntry ipHost = Dns.GetHostEntry(ip);
ip = ipHost.AddressList[0].ToString();
}
// Security.PrefetchSocketPolicy(ip, 843);
_socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
_socket.SetSocketOption(System.Net.Sockets.SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, KBEngineApp.app.getInitArgs().getRecvBufferSize() * 2);
_socket.SetSocketOption(System.Net.Sockets.SocketOptionLevel.Socket, SocketOptionName.SendBuffer, KBEngineApp.app.getInitArgs().getSendBufferSize() * 2);
_socket.NoDelay = true;
//_socket.Blocking = false;
//_udpSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
//IPHostEntry host = Dns.GetHostEntry(Dns.GetHostName());
//_udpSocket.Bind(new IPEndPoint(host.AddressList[0], port));
ConnectState state = new ConnectState();
state.connectIP = ip;
state.connectPort = port;
state.connectCB = callback;
state.userData = userData;
state.socket = _socket;
state.networkInterface = this;
Dbg.DEBUG_MSG("connect to " + ip + ":" + port + " ...");
// 先注册一个事件回调，该事件在当前线程触发
Event.registerIn("_onConnectStatus", this, "_onConnectStatus");
var v = new AsyncConnectMethod(this._asyncConnect);
v.BeginInvoke(state, new AsyncCallback(this._asyncConnectCB), state);
}
public void connectTo(string ip, int port, ConnectCallback callback, object userData)
{
if (valid())
throw new InvalidOperationException("Have already connected!");
if (!(new Regex(@"((?:(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d)))\.){3}(?:25[0-5]|2[0-4]\d|((1\d{2})|([1-9]?\d))))")).IsMatch(ip))
{
IPHostEntry ipHost = Dns.GetHostEntry(ip);
ip = ipHost.AddressList[0].ToString();
}
// Security.PrefetchSocketPolicy(ip, 843);
_socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
_socket.SetSocketOption(System.Net.Sockets.SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer, KBEngineApp.app.getInitArgs().getRecvBufferSize() * 2);
_socket.SetSocketOption(System.Net.Sockets.SocketOptionLevel.Socket, SocketOptionName.SendBuffer, KBEngineApp.app.getInitArgs().getSendBufferSize() * 2);
_socket.NoDelay = true;
//_socket.Blocking = false;
ConnectState state = new ConnectState();
state.connectIP = ip;
state.connectPort = port;
state.connectCB = callback;
state.userData = userData;
state.socket = _socket;
state.networkInterface = this;
Dbg.DEBUG_MSG("connect to " + ip + ":" + port + " ...");
// 先注册一个事件回调，该事件在当前线程触发
Event.registerIn("_onConnectStatus", this, "_onConnectStatus");
var v = new AsyncConnectMethod(this._asyncConnect);
v.BeginInvoke(state, new AsyncCallback(this._asyncConnectCB), state);
}
