// public void Start() {
// LogStreamWriter.Write(ExperimentInfo);
// _StartTime = DateTime.Now;
// Action wrappedAction = () =>
// {
// ExecThread = Thread.CurrentThread;
// StartWithoutTimeout();
// };
// IAsyncResult result = wrappedAction.BeginInvoke(null, null);
//
// if (result.AsyncWaitHandle.WaitOne(_Timeout)) {
// wrappedAction.EndInvoke(result);
// }
// else
// {
// if (!ExecThread.IsAlive) return;
// ExecThread.Abort();
// LogStreamWriter.Write(TimeoutKill);
// _Now = State.Error;
// return;
// }
// LogStreamWriter.Write(ExperimentTimeInfo);
// SolutionStreamWriter.Write(SolutionInfo);
// LogStreamWriter.Write(ResultInfo);
// }
public async void Start()
{
_StartTime = DateTime.Now;
_Now = State.Running;
LogStreamWriter.Write(ExperimentInfo);
Task _Task;
_Task = Task.Run(StartWithoutTimeout);
var timeoutCancellationTokenSource = new CancellationTokenSource();
if (await Task.WhenAny(_Task, Task.Delay(_Timeout, timeoutCancellationTokenSource.Token)) == _Task)
{
// task completed within timeout
timeoutCancellationTokenSource.Cancel();
_Now = State.Finished;
LogStreamWriter.Write(ExperimentTimeInfo);
SolutionStreamWriter.Write(SolutionInfo);
LogStreamWriter.Write(ResultInfo);
await _Task;
}
else
{
// timeout logic
LogStreamWriter.Write(TimeoutKill);
_Now = State.Error;
}
}
public void Abort()
{
if (ExecThread != null && ExecThread.IsAlive)
{
ExecThread.Abort();
LogStreamWriter.Write(ManuallyKill);
}
_Now = State.Init;
}
public bool SetTimeout(int time)
{
if (time <= 0 || time > 86400)
{
LogStreamWriter.Write(TimeoutLogicalError);
return(false);
}
_Timeout = time * 1000;
return(true);
}