.net C#线程超时的解决方案，使用的时候在被调线程入口调用一下这个方法就可以。更多详细代码见附件
Report.RegisterThread(Report.GetCurrentWin32ThreadID(),Thread.CurrentThread);
#region 获取当取线程的ThreadID
[DllImport("Kernel32", EntryPoint = "GetCurrentThreadId", ExactSpelling = true)]
public static extern Int32 GetCurrentWin32ThreadID();
#endregion
#region 登记访问任务子线程
/// <summary>
/// 访问任务子线程
/// </summary>
public static Hashtable TaskThreadIDTable = Hashtable.Synchronized(new Hashtable());
private static int[] TaskThreadIDs
{
get
{
int[] IDs = new int[TaskThreadIDTable.Keys.Count];
TaskThreadIDTable.Keys.CopyTo(IDs, 0);
return IDs;
}
}
public static void RegisterThread(int _threadid, System.Threading.Thread thread)
{
if (!TaskThreadIDTable.ContainsKey(_threadid)) TaskThreadIDTable.Add(_threadid, thread);
if (!ExitInvalidThreadLoopRunning)
{
Thread ExitInvalidThreadLoopThread = new Thread(new ThreadStart(ExitInvalidThreadLoop));
ExitInvalidThreadLoopThread.Priority = ThreadPriority.AboveNormal;
ExitInvalidThreadLoopThread.Start();
}
}
#endregion
#region 关闭，退出超时的用户线程
private static DateTime ExitInvalidThreadLoop_LastRunTime = DateTime.Now.Subtract(new TimeSpan(1, 0, 0, 0, 0));
private static bool ExitInvalidThreadLoopRunning
{
get
{
return DateTime.Now.Subtract(ExitInvalidThreadLoop_LastRunTime).TotalMinutes < 10;
}
}
private static void ExitInvalidThreadLoop()
{
while (true)
{
ExitInvalidThread();
ExitInvalidThreadLoop_LastRunTime = DateTime.Now;
//每10秒检查一次
Thread.Sleep(10 * 1000);
}
}
private static void ExitInvalidThread()
{
#region 移除不存在的线程(比如线程运行完正常退出终了)
Hashtable AllCurrentThreadIDs = new Hashtable();
ProcessThreadCollection ps = Process.GetCurrentProcess().Threads;
foreach (ProcessThread t in ps)
{
AllCurrentThreadIDs.Add(t.Id, null);
}
int[] IDs = (int[])TaskThreadIDs.Clone();
foreach (int ID in IDs)
{
if (!AllCurrentThreadIDs.ContainsKey(ID)) TaskThreadIDTable.Remove(ID);
}
#endregion
#region 退出超时的线程
foreach (ProcessThread t in ps)
{
//跳过非任务线程
if (!TaskThreadIDTable.ContainsKey(t.Id)) continue;
//退出超时线程
TimeSpan ts = DateTime.Now.Subtract(t.StartTime);
if (ts.TotalMinutes > 10)
{
try
{
Thread thread = (Thread)TaskThreadIDTable[t.Id];
thread.Abort();
}
catch
{ }
t.Dispose();
}
}
#endregion
}
#endregion
