/// <summary>
/// 关闭客户端连接
/// </summary>
/// <param name="session"></param>
public void CloseClientSocket(MyWebSocketBehavior handler)
{
try
{
handler.Context.WebSocket.Close();
}
catch (Exception ex)
{
CommonInfo.Output("断开客户端异常：{0}", ex.Message);
}
}
/// <summary>
/// 后台线程方法
/// 主要处理客户端连接
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DoWorkCheckMethod(object sender, DoWorkEventArgs e)
{
int timeout = HeartBeatSecond * 3;//连续3次检测无心跳 则表示客户端已死掉了
while (IsRunning)
{
try
{
_doWorkARE.Reset();
_doWorkARE.WaitOne(HeartBeatSecond);
//定时清理任务
HandlerTaskManager.ClearTask();
foreach (WebSocketServiceHost host in _httpServer.WebSocketServices.Hosts)
{
List <IWebSocketSession> tempList = host.Sessions.Sessions.ToList();
foreach (var item in tempList)
{
MyWebSocketBehavior handler = item as MyWebSocketBehavior;
if (handler != null)
{
//检测连接
if ((DateTime.Now - handler.LastRecvTime).TotalSeconds > timeout)
{
//断开客户端连接
CloseClientSocket(handler);
}
}
}
}
}
catch (Exception ex)
{
CommonInfo.Output("检测连接异常：{0}", ex.Message);
}
}
}