/// <summary>
/// Process the queue when a task was pushed in
/// do the task and remove it from queue if it is done
/// or cancel if it try to do it three times
/// </summary>
private static async void ProcessQueue()
{
await Mutex.WaitAsync();
try
{
int reDoWorkCounter = 0;
while (TaskQueue.Count >= 1)
{
var taskFormQueue = TaskQueue.Peek();
reDoWorkCounter++;
taskFormQueue?.Start();
var success = taskFormQueue.Result;
if (success || reDoWorkCounter >= 3)
{
var removeTask = TaskQueue.Dequeue();
removeTask = null;
reDoWorkCounter = 0;
}
}
}
catch
{
}
finally
{
Mutex.Release();
}
}
public virtual void Do(Dictionary <MyTuple <IntelItemType, long>, IFleetIntelligence> IntelItems, TimeSpan canonicalTime, Profiler profiler)
{
while (true)
{
if (TaskQueue.Count == 0)
{
return;
}
var task = TaskQueue.Peek();
task.Do(IntelItems, canonicalTime, profiler);
if (task.Status == TaskStatus.Complete)
{
TaskQueue.Dequeue();
}
else if (task.Status == TaskStatus.Aborted && !ContinueOnAbort)
{
TaskQueue.Clear();
Aborted = true;
break;
}
else if (task.Status == TaskStatus.Aborted && ContinueOnAbort)
{
TaskQueue.Dequeue();
}
else
{
break;
}
}
}
private async Task DoDequeueLoop()
{
IsRunning = true;
while (TaskQueue.Any())
{
if (CurrentTask == null)
{
CurrentTask = TaskQueue.Dequeue();
try
{
CurrentTask.StartAsync().GetAwaiter();
}
catch (Exception ex)
{
throw new Exception("Error running queue", ex);
}
}
else
{
if (!CurrentTask.IsRunning)
{
CurrentTask = null;
}
}
await Task.Delay(200);
}
IsRunning = false;
}
public TaskQueueTestFixture(string uniqueId, TaskQueue taskQueue = null)
{
_semaphoreFile = Path.Combine(AppContext.BaseDirectory, uniqueId, Path.GetTempFileName());
var testQueueName = uniqueId + "::TestQueue";
TaskQueue = taskQueue ?? TaskQueue.Redis(RedisConnectionString, testQueueName);
// Clear out the queue
while (TaskQueue.Dequeue() != null)
{
}
}
public static void Run()
{
var start = Utils.ReadMicroseconds();
do
{
var task = queue.Dequeue();
if (task == null)
{
break;
}
task.Run();
} while ((Utils.ReadMicroseconds() - start) < maxFrameTimeMicroseconds);
}
void Update()
{
if (shouldReloadMainXML)
{
shouldReloadMainXML = false;
#if UNITY_EDITOR
ReloadCanvas();
#endif
}
lock (_queueLock)
{
if (TaskQueue.Count > 0)
{
TaskQueue.Dequeue()();
}
}
}
private void ThreadWork(object obj)
{
WaitHandle[] waitHandles = { _taskAvailable, _eventStop };
while (true)
{
int index = WaitHandle.WaitAny(waitHandles);
if (waitHandles[index] == _eventStop)
{
return;
}
Task task;
lock (_tasks)
{
Debug.Assert(_tasks.Count != 0);
task = _tasks.Dequeue();
_workTask++;
}
try
{
task.Run();
}
catch (Exception e)
{
// keep the first exception
Interlocked.CompareExchange(ref _unHandledException, e, null);
}
lock (_tasks)
{
_workTask--;
if (_tasks.Count == 0 && _workTask == 0)
{
_eventIdle.Set();
}
}
}
}
public string GetNextTask()
{
//var commonds = SampleTestTask();
//JsonSerializerSettings settings = new JsonSerializerSettings { TypeNameHandling = TypeNameHandling.Auto };
//string serialized = JsonConvert.SerializeObject(commonds, settings);
//return serialized;
if (TaskQueue.Any())
{
var commonds = TaskQueue.Dequeue();
JsonSerializerSettings settings = new JsonSerializerSettings {
TypeNameHandling = TypeNameHandling.Auto
};
string serialized = JsonConvert.SerializeObject(commonds, settings);
return(serialized);
}
else
{
return(string.Empty);
}
}
public override void Do(Dictionary <MyTuple <IntelItemType, long>, IFleetIntelligence> IntelItems, TimeSpan canonicalTime, Profiler profiler)
{
if (!IntelItems.ContainsKey(IntelKey))
{
Aborted = true;
TaskQueue.Clear();
return;
}
DockIntel dock = (DockIntel)IntelItems[IntelKey];
Vector3D dockPosition = dock.GetPositionFromCanonicalTime(canonicalTime);
Vector3 approachPoint = dock.WorldMatrix.Forward * dock.UndockFar + dockPosition;
Vector3 entryPoint = dock.WorldMatrix.Forward * (dock.UndockNear + (DockSize == MyCubeSize.Large ? 1.25f : 0.5f) + 1) + dockPosition;
Vector3 closePoint = dock.WorldMatrix.Forward * (dock.UndockNear + (DockSize == MyCubeSize.Large ? 1f : 0.25f)) + dockPosition;
Vector3 dockDirection = dock.WorldMatrix.Backward;
Vector3D dockToMeDir = Program.Me.WorldMatrix.Translation - dockPosition;
double dockToMeDist = dockToMeDir.Length();
ApproachEntrance.Destination.Direction = dockDirection;
if (dockToMeDist < 250 && dockToMeDist > 150)
{
EnterHoldingPattern.Destination.Position = Vector3D.Zero;
}
else
{
dockToMeDir.Normalize();
Vector3 holdPoint = dockToMeDir * 200 + dockPosition;
EnterHoldingPattern.Destination.Position = holdPoint;
EnterHoldingPattern.Destination.Velocity = dock.GetVelocity();
}
ApproachEntrance.Destination.Direction = dockDirection;
ApproachEntrance.Destination.Position = approachPoint;
ApproachEntrance.Destination.Velocity = dock.GetVelocity();
ApproachDock.Destination.Direction = dockDirection;
ApproachDock.Destination.Position = entryPoint;
ApproachDock.Destination.Velocity = dock.GetVelocity();
FinalAdjustToDock.Destination.Direction = dockDirection;
FinalAdjustToDock.Destination.Position = closePoint;
FinalAdjustToDock.Destination.Velocity = dock.GetVelocity();
if (Indicator != null && dock.IndicatorDir != Vector3D.Zero)
{
//Matrix.CreateWorld(Connector.WorldMatrix.Translation, Connector.WorldMatrix.Forward, Indicator.WorldMatrix.Forward);
var tDir = Vector3D.TransformNormal(Vector3D.TransformNormal(dock.IndicatorDir, MatrixD.Transpose(MatrixD.CreateFromDir(Connector.WorldMatrix.Forward, Indicator.WorldMatrix.Forward))), Connector.WorldMatrix);
ApproachEntrance.Destination.DirectionUp = tDir;
ApproachDock.Destination.DirectionUp = tDir;
FinalAdjustToDock.Destination.DirectionUp = tDir;
}
if (TaskQueue.Count < 6)
{
Program.IGC.SendBroadcastMessage(dock.HangarChannelTag, MyTuple.Create(Program.Me.CubeGrid.EntityId, dock.ID, (int)HangarRequest.RequestDock));
Program.IGC.SendBroadcastMessage(dock.HangarChannelTag, MyTuple.Create(Program.Me.CubeGrid.EntityId, dock.ID, (int)HangarRequest.Reserve));
if (dock.OwnerID == Program.Me.CubeGrid.EntityId && (dock.Status & HangarStatus.Docking) != 0)
{
WaitForClearance.Status = TaskStatus.Complete;
}
}
if (TaskQueue.Count == 4 && (ApproachEntrance.Autopilot.Reference.GetPosition() - approachPoint).LengthSquared() < 1)
{
TaskQueue.Dequeue();
}
if (TaskQueue.Count == 3 && (ApproachDock.Autopilot.Reference.GetPosition() - entryPoint).LengthSquared() < 0.5)
{
TaskQueue.Dequeue();
}
if (TaskQueue.Count < 3)
{
if (DockTask.DockingSubsystem.Connector.Status == MyShipConnectorStatus.Connectable)
{
FinalAdjustToDock.Autopilot.Clear();
DockTask.Do(IntelItems, canonicalTime, profiler);
TaskQueue.Clear();
}
}
base.Do(IntelItems, canonicalTime, profiler);
}
/// <summary>
///
/// </summary>
/// <param name="taskCollection"></param>
private void DoTasks(TaskQueue tasks)
{
if (tasks.Count == 0)
{
return;
}
TaskCollection tempTasks = new TaskCollection();
while (tasks.Count > 0)
{
ITask headTask = tasks.Dequeue();
bool b = DoNotExecutingTask(headTask);
if (b)
{
break;
}
else
{
tempTasks.Add(headTask);
}
}
//
//
tasks.Enqueue(tempTasks);
}