/*
TimeoutObject.Reset();
Socket socketClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPEndPoint ipendpount = new IPEndPoint(IPAddress.Parse(info.Ip),int.Parse(info.Port));
socketClient.BeginConnect(ipendpount, CallBackMethod,socketClient);
//socketClient.Connect(IPAddress.Parse(IpAndport[i].Ip), int.Parse(IpAndport[i].Port));
if (TimeoutObject.WaitOne(timeoutMSec, false)&&socketClient!=null)
{
//MessageBox.Show("网络正常");
dict.Add(info.Ip, socketClient);
//------UI显示在线
// MessageBox.Show(IpAndport[i].Ip + "服务器" + "在线");
//开通讯线程
ApplyThread(OnLine, socketClient);
ShowIpStauts(info.Ip, OnLine);
}
else
{
//MessageBox.Show("连接超时");
throw new SocketException();
}
*/
/// <summary>
/// 连接一个服务器的方法
/// </summary>
/// <param name="objinfo">服务器信息对象</param>
private void AloneConnect(object objinfo)
{
ClientInfo info = (ClientInfo)objinfo;
try
{
Socket socketClient = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socketClient.Connect(IPAddress.Parse(info.Ip), int.Parse(info.Port));
dict.Add(info.Ip, socketClient);
ShowIpStauts(socketClient.RemoteEndPoint.ToString().Substring(0, socketClient.RemoteEndPoint.ToString().IndexOf(":")), OnLine);
//开通讯线程
ApplyThread(OnLine, socketClient);
}
catch (SocketException)
{
ShowIpStauts(info.Ip, DisConnection);
//开重连
ClientInfo Info = new ClientInfo(info.Ip, info.Port);
ApplyThread(DisConnection, Info);
}
}
/// <summary>
/// 开始向所有服务发送连接请求，即判断是否在线
/// </summary>
private void startconnect()
{
DataTable dt = helper.getDs("select * from MedicineInfo", "MedicineInfo").Tables[0];
for (int i = 0; i < dt.Rows.Count; i++)
{
ClientInfo info = new ClientInfo(dt.Rows[i][2].ToString(), dt.Rows[i][3].ToString());
List.Add(info);
}
pts = new ParameterizedThreadStart(client.connect);
thradRecMsg = new Thread(pts);
thradRecMsg.IsBackground = true;
thradRecMsg.Start(List);
}
//------------------------------------------------------
/// <summary>
/// 接受来自服务器的信息
/// </summary>
/// <param name="Socketclient">服务器的socket对象</param>
private void RecMsg(object Socketclient)
{
SocketInfo s = (SocketInfo)Socketclient;
try
{
DateTime dt = DateTime.Now;
while (s.Socket.Receive(s.Bufffer, 0, s.Bufffer.Length, SocketFlags.None) > 0)
{
string command = Encoding.GetEncoding("GBK").GetString(s.Bufffer);
s.Command = command;
s.Bufffer = new byte[1024];
Qmessage.Enqueue(s);
}
}
catch (Exception ex)
{
if (FindIsExist(s.Ip) && !IsApplyRetry[s.Ip])
{
IsApplyRetry[s.Ip] = true;
ThreadPool[s.Ip].Abort();
ThreadPool.Remove(s.Ip);
dict[s.Ip].Socket.Close();
dict[s.Ip].Socket.Dispose();
dict.Remove(s.Ip);
ShowIpStauts(s.Ip, DisConnection);
MessageBox.Show(ex.ToString());
ParameterizedThreadStart pts = new ParameterizedThreadStart(Retry);
Thread thradRecMsg = new Thread(pts);
thradRecMsg.IsBackground = true;
ClientInfo info = new ClientInfo(s.Ip,s.Port);
thradRecMsg.Start(info);
}
}
}