/// <summary>
/// 开启网络流量监控
/// </summary>
public void Start()
{
#region 启动系统性能计数器统计
try
{
_NetFlow.Start();
_NetFlow.DataMonitorEvent += DataMonitorEvent;
_IsNetFlowRun = true;
}
catch { }
#endregion
#region 启动Socket包统计
if (PermissionTool.IsAdmin())
{
List <IPAddress> hosts = NetCardInfoTool.GetIPv4Address();
AllIPv4Address = NetCardInfoTool.GetAllIPv4Address();
foreach (var host in hosts)
{
try
{
NetPacketTool p = new NetPacketTool(host);
p.NewPacket += new NewPacketEventHandler(NewPacketEvent);
p.Start();
NetPacketList.Add(p);
}
catch { }
}
if (ListTool.HasElements(NetPacketList))
{
_IsNetPacketRun = true;
}
}
#endregion
}
/// <summary>
/// 联网断网重启计划（应对断网或重连后网卡抓包报错造成的不准确）
/// </summary>
private void CheckRestart()
{
bool rest = false;
string[] ints = NetCardInfoTool.GetInstanceNames();
if (ListTool.IsNullOrEmpty(_NetFlow.Instances) && ListTool.HasElements(ints))
{
rest = true;
}
if (ListTool.HasElements(_NetFlow.Instances) && ListTool.HasElements(ints) &&
string.Join("-", _NetFlow.Instances) != string.Join("-", ints))
{
rest = true;
}
if (rest)
{
//重启 系统性能计数器
_NetFlow.Restart();
//重启 抓包监听
List <IPAddress> hosts = NetCardInfoTool.GetIPv4Address();
AllIPv4Address = NetCardInfoTool.GetAllIPv4Address();
foreach (var host in hosts)
{
try
{
if (!NetPacketList.Any(x => x.IP.ToString() == host.ToString()))
{
NetPacketTool p = new NetPacketTool(host);
p.NewPacket += new NewPacketEventHandler(NewPacketEvent);
p.Start();
NetPacketList.Add(p);
}
}
catch { }
}
}
}