/// <inheritdoc />
public void Dispose()
{
Trace.WriteLine("ENTER: Disposing {0} ...".FormatInvariant(this.debugName));
switch (this.disposeState)
{
case DisposeState.Disposing:
case DisposeState.Disposed:
Trace.WriteLine("EXIT: {0} state is {1}.".FormatInvariant(this.debugName, this.disposeState));
return;
}
this.disposeState = DisposeState.Disposing;
Helpers.TryToExecute(() => this.MonitorPerformance = false);
foreach (var task in this.activeTasksByTaskId)
{
TaskProcessExecutor.TryToKillProcess(task.Key, task.Value);
}
this.activeTasksByTaskId.Clear();
this.activeTasksByProcess.Clear();
this.canceledTasksById.Clear();
GC.SuppressFinalize(this);
this.disposeState = DisposeState.Disposed;
Trace.WriteLine("EXIT: {0} disposed.".FormatInvariant(this.debugName));
}
/// <inheritdoc />
public void CancelTask(Guid taskId)
{
Trace.WriteLine("ENTER: Cancelling task '{0}' ...".FormatInvariant(taskId));
switch (this.disposeState)
{
case DisposeState.Disposing:
case DisposeState.Disposed:
throw new ObjectDisposedException(this.debugName);
}
Process process;
if (!this.activeTasksByTaskId.TryGetValue(taskId, out process))
{
Trace.WriteLine("EXIT: Task '{0}' is not executed by me.".FormatInvariant(taskId));
return;
}
this.canceledTasksById.Add(taskId);
Thread.Sleep(this.cancelTimeout);
TaskProcessExecutor.TryToKillProcess(taskId, process);
Trace.WriteLine("EXIT: Task '{0}' canceled.".FormatInvariant(taskId));
}