public void DaemonThreadStart()
{
while (m_thread.IsAlive)
{
SocketUserUDP[] userUDPArray = new SocketUserUDP[m_asyncudpServer.DeviceInfoList.Count];
m_asyncudpServer.DeviceInfoList.CopyTo(userUDPArray);
for (int i = 0; i < userUDPArray.Length; i++)
{
if (!m_thread.IsAlive)
{
break;
}
try
{
if ((DateTime.Now - userUDPArray[i].ActiveDateTime).Milliseconds > m_asyncudpServer.socketTimeoutMs)
{
lock (userUDPArray[i])
{
m_asyncudpServer.DeviceInfoList.Remove(userUDPArray[i]);
}
}
for (int x = 0; x < 60 * 1000 / 10; x++) //每十分钟检测一次
{
if (!m_thread.IsAlive)
{
break;
}
Thread.Sleep(100);
}
TeartbeatCount++;
DelegateState.ServerStateInfo("UDP:" + TeartbeatCount + "心跳检测");
}
catch (Exception ex)
{
DelegateState.ServerStateInfo("Error:类[DaemonThreadUDP]" + ex.Message);
}
}
}
}
/// <summary>
/// 监控
/// </summary>
public void StartAccept()
{
//异步操作
//m_sListen.BeginReceiveFrom(
//m_sListen.Buffer, 0, state.Buffer.Length,
//m_sListen.None,
//ref m_sListen.RemoteEP,
//EndReceiveFromCallback,
//state);
m_sListen.ReceiveFrom(BufferData, ref RemoteEndPoint);
semap.WaitOne();
if (BufferData[0] == 0x1)
{
string username = Encoding.UTF8.GetString(BufferData, 1, BufferData.Length);
SocketUserUDP userUdp = new SocketUserUDP();
userUdp.ipEndPoint = RemoteEndPoint;
userUdp.ActiveDateTime = DateTime.Now;
userUdp.UserName = username;
userUdp.password = username;
if (userUdp.password.Length > 4)
{
//密码小于4是设备
DeviceInfoList.Add(userUdp);
DelegateState.ServerStateInfo(RemoteEndPoint.ToString() + "远端设备连接");
}
else
{
UserInfoList.Add(userUdp);
DelegateState.ServerStateInfo(RemoteEndPoint.ToString() + "远端用户连接");
}
m_sListen.SendTo(Encoding.UTF8.GetBytes("连接成功!"), RemoteEndPoint);
DelegateState.ServerConnStateInfo(RemoteEndPoint.ToString(), "UDP");
}
else if (BufferData[0] == 0x2)
{
string username = Encoding.UTF8.GetString(BufferData, 1, BufferData.Length);
foreach (SocketUserUDP user in DeviceInfoList)
{
if (user.UserName == username)
{
user.ActiveDateTime = DateTime.Now;
m_sListen.SendTo(Encoding.UTF8.GetBytes(user.ipEndPoint.ToString()), RemoteEndPoint);
DelegateState.ServerStateInfo(RemoteEndPoint.ToString() + "远端用户:" + user.UserName + "搜索设备.");
}
}
}
else if (BufferData[0] == 0x3)
{
string username = Encoding.UTF8.GetString(BufferData, 1, BufferData.Length);
foreach (SocketUserUDP user in UserInfoList)
{
if (user.UserName == username)
{
DeviceInfoList.Remove(user);
DelegateState.ServerStateInfo("UDP:" + RemoteEndPoint.ToString() + "远端用户退出");
break;
}
}
}
else
{
DelegateState.ServerStateInfo("UDP:" + RemoteEndPoint.ToString() + "发送空数据");
}
semap.Release();
StartAccept();
}