/// <summary>
/// 创建一个客户端超级套接字
/// <para>客户端会尝试连接3次，如果3次都失败则触发连接失败回调</para>
/// </summary>
/// <param name="ip">连接地址</param>
/// <param name="port">连接端口</param>
/// <param name="listener">监听器</param>
/// <param name="config">配置</param>
/// <returns></returns>
public static HyperSocket CreateClient(string ip, uint port, IHyperSocketClient listener, HyperSocketConfig config = null)
{
try
{
if (config == null)
{
config = new HyperSocketConfig();
}
var hyperSocket = new HyperSocket(false, ip, port, 0, 0, config);
hyperSocket.cntListener = listener;
// 开始发起连接
hyperSocket.tcpClient = new HyperSocketClientModule(ip, (int)port, (int)config.TcpReceiveSize, ProtocolType.Tcp, hyperSocket);
hyperSocket.tcpClient.SetListener(listener);
hyperSocket.tcpClient.Init(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp, hyperSocket.tcpClient);
// 发送验证标签
hyperSocket.tcpClient.Send(FirstConnectBytes);
return(hyperSocket);
}
catch (Exception ex)
{
listener.SocketError(null, ex);
return(null);
}
}
/// <summary>
/// 初始化
/// </summary>
internal void InitializeUdpClient(byte[] data)
{
try
{
if (data.Length == 8 && data[4] == (byte)(data[0] + data[1]) && data[5] == (byte)(data[2] + data[3]) && data[6] == (byte)(data[0] + data[3]) && data[7] == (byte)(data[1] + data[2]))
{
ushort udpPort = (ushort)(((data[0] & 0xFF) << 8) | (data[1] & 0xFF));
SessionId = (ushort)(((data[2] & 0xFF) << 8) | (data[3] & 0xFF));
UdpPort = udpPort;
udpClient = new HyperSocketClientModule(ip, udpPort, (int)config.UdpReceiveSize, ProtocolType.Udp, this);
udpClient.SetListener(cntListener);
// 返回验证UDP连接
if (udpClient.Init(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp, udpClient))
{
long verifyCode = SessionId * (udpPort / 10);
udpClient.SendKcp(Encoding.UTF8.GetBytes(verifyCode.ToString()));
return;
}
}
}
catch (Exception ex)
{
cntListener.SocketError(this, ex);
}
// 没有进入最内部逻辑则直接关闭
Close();
}
public void SocketException(Exception exception)
{
if (listener != null)
{
listener.SocketError(hyperSocket, exception);
}
if (hyperSocket != null)
{
hyperSocket.Close();
}
}