public void WebSocketHandShake(ClientModel cModel, string msg, byte[] data)
{
#region 网络WebSocket协议握手
string webkey = AxTcpServer.GetSecKey(data, data.Length);
if (!string.IsNullOrEmpty(webkey) && cModel.ClientStyle != ClientStyle.WebSocket)
{
byte[] bufferwoshou = AxTcpServer.PackHandShakeData(webkey);
if (bufferwoshou.Length > 0)
{
cModel.ClientStyle = ClientStyle.WebSocket;
cModel.ClientSocket.Send(bufferwoshou);
}
}
else
{
//if (cModel.ClientStyle == ClientStyle.WebSocket)
//{
// string webstr = AxTcpServer.AnalyticData(data, data.Length);
// msg = webstr;
// data = Encoding.Default.GetBytes(msg);
//}
}
#endregion
}
/// <summary>
/// 线程池回调
/// </summary>
/// <param name="obj"></param>
public void ClientSocketCallBack(Object obj)
{
Socket temp = (Socket)obj;
#region 承载socket的客户端
string ip = ((IPEndPoint)temp.RemoteEndPoint).Address.ToString();
string port = ((IPEndPoint)temp.RemoteEndPoint).Port.ToString();
ClientModel ctemp = ResoultSocket(ip, int.Parse(port));
byte[] receivebyte = new byte[1024];
#endregion
while (IsStartListening)
{
Thread.Sleep(10);
//MemoryStream mStream = new MemoryStream();
//mStream.Position = 0;
try
{
//可自定心跳包数据
//temp.Send(System.Text.Encoding.Default.GetBytes("&conn&")); //心跳检测socket连接
int bytelen = temp.Receive(receivebyte);
if (bytelen > 0)
{
byte[] bytes = new byte[bytelen];
Array.Copy(receivebyte, 0, bytes, 0, bytelen);
//OnTcpServerReceviceByte(temp, bytes);
//接收客户端数据
string clientRecevieStr = ASCIIEncoding.Default.GetString(receivebyte, 0, bytelen);
//验证websocket握手协议
if (ctemp != null && ctemp.ClientStyle != ClientStyle.WebSocket)
{
//如果客户端不存在则退出检测
WebSocketHandShake(ctemp, clientRecevieStr, bytes);
}
if (ctemp.ClientStyle == ClientStyle.WebSocket)
{
string webstr = AxTcpServer.AnalyticData(bytes, bytes.Length);
clientRecevieStr = webstr;
bytes = Encoding.Default.GetBytes(clientRecevieStr);
}
OnTcpServerRecevice(temp, clientRecevieStr, bytes);
OnGetLogEnterHead(ctemp, LogType.ReceviedData, DataTool.HexByteArrayToString(bytes));
//DelegateHelper.TcpServerReceive(temp, clientRecevieStr);
}
else if (bytelen == 0)
{
//接收到数据时数据长度一定是>0，若为0则表示客户端断线
//string ip = ((IPEndPoint)temp.RemoteEndPoint).Address.ToString();
//string port = ((IPEndPoint)temp.RemoteEndPoint).Port.ToString();
//ClientModel ctemp = ResoultSocket(ip, int.Parse(port));
if (ctemp != null)
{
ctemp.ClientSocket.Shutdown(SocketShutdown.Both);
OnTcpServerOfflineClientEnterHead(ctemp);
ClientSocketList.Remove(ctemp);
OnTcpServerStateInfoEnterHead("<" + ip + "：" + port + ">---下线",
SocketState.ClientOnOff);
OnTcpServerOfflineClientEnterHead(ctemp);
OnTcpServerReturnClientCountEnterHead(ClientSocketList.Count);
}
try
{
temp.Shutdown(SocketShutdown.Both);
}
catch
{
}
break;
}
}
catch
{
try
{
if (ctemp != null)
{
ctemp.ClientSocket.Shutdown(SocketShutdown.Both);
OnTcpServerOfflineClientEnterHead(ctemp);
ClientSocketList.Remove(ctemp);
OnTcpServerStateInfoEnterHead("<" + ip + "：" + port + ">---下线",
SocketState.ClientOnOff);
OnTcpServerOfflineClientEnterHead(ctemp);
OnTcpServerReturnClientCountEnterHead(ClientSocketList.Count);
}
}
catch
{
}
break;
}
}
}
