private void OnPerformanceReport(object sender, TaskProcessorPerformanceEventArgs e)
{
TaskProcessorViewModel processor = this.taskProcessors.FirstOrDefault(p => p.TaskProcessorId == e.PerformanceInfo.TaskProcessorId);
if (processor == null)
{
return;
}
processor.CpuPercent = e.PerformanceInfo.CpuPercent;
processor.RamPercent = e.PerformanceInfo.RamPercent;
foreach (TaskPerformanceReport taskPerformance in e.PerformanceInfo.TasksPerformance)
{
TaskViewModel task = processor.ActiveTasks.FirstOrDefault(t => t.TaskId == taskPerformance.TaskId);
if (task == null)
{
continue;
}
task.CpuPercent = taskPerformance.CpuPercent;
task.RamPercent = taskPerformance.RamPercent;
}
}
private void InitializeTasks()
{
Guid?masterTaskProcessorId = this.taskProcessorFacade.GetMasterTaskProcessorId();
foreach (ITaskProcessorRuntimeInfo processorInfo in this.taskProcessorFacade.GetTaskProcessorRuntimeInfo())
{
TaskProcessorViewModel processorViewModel = new TaskProcessorViewModel(processorInfo.TaskProcessorId, processorInfo.MachineName)
{
State = TaskProcessorState.Active
};
if (masterTaskProcessorId.HasValue)
{
processorViewModel.IsMaster = processorViewModel.TaskProcessorId == masterTaskProcessorId.Value;
}
this.taskProcessors.Add(processorViewModel);
}
foreach (ITaskRuntimeInfo taskInfo in this.repository.TaskRuntimeInfo.GetPending(true))
{
this.pendingTasks.Add(new TaskViewModel(taskInfo));
}
foreach (ITaskRuntimeInfo taskInfo in this.repository.TaskRuntimeInfo.GetActive())
{
TaskProcessorViewModel processor = this.taskProcessors.FirstOrDefault(p => p.TaskProcessorId == taskInfo.TaskProcessorId);
if (processor != null)
{
processor.ActiveTasks.Add(new TaskViewModel(taskInfo));
}
}
}
private void OnTaskStarted(object sender, TaskStartedEventArgs e)
{
TaskViewModel taskViewModel = this.pendingTasks.FirstOrDefault(t => t.TaskId == e.TaskId);
if (taskViewModel == null)
{
return;
}
TaskProcessorViewModel processorViewModel = this.taskProcessors.FirstOrDefault(p => p.TaskProcessorId == e.TaskProcessorId);
if (processorViewModel == null)
{
return;
}
App.Current.Dispatcher.InvokeAsync(() =>
{
taskViewModel.Status = TaskStatus.InProgress.ToString();
taskViewModel.TaskProcessorId = e.TaskProcessorId;
taskViewModel.StartedUtc = e.TimestampUtc;
this.pendingTasks.Remove(taskViewModel);
processorViewModel.ActiveTasks.Add(taskViewModel);
});
}
private void OnChangeMasterModeClick(object sender, RoutedEventArgs e)
{
TaskProcessorViewModel taskProcessorViewModel = (TaskProcessorViewModel)((FrameworkElement)sender).DataContext;
if (!taskProcessorViewModel.IsMaster)
{
this.ViewModel.TaskProcessorFacade.MakeTaskProcessorMaster(taskProcessorViewModel.TaskProcessorId);
}
}
private void OnStopTaskProcessorButtonClick(object sender, RoutedEventArgs e)
{
FrameworkElement button = (FrameworkElement)sender;
TaskProcessorViewModel processorViewModel = (TaskProcessorViewModel)button.DataContext;
this.ViewModel.TaskProcessorFacade.RequestTaskProcessorToStop(processorViewModel.TaskProcessorId);
button.IsEnabled = false;
}
private void OnMasterModeChanged(object sender, MasterModeChangeEventArgs e)
{
TaskProcessorViewModel taskProcessorViewModel = this.taskProcessors.FirstOrDefault(p => p.TaskProcessorId == e.TaskProcessorId);
if (taskProcessorViewModel != null)
{
App.Current.Dispatcher.InvokeAsync(() =>
{
taskProcessorViewModel.IsMaster = e.IsMaster;
});
}
}
private void OnTaskProcessorStateChanged(object sender, TaskProcessorStateEventArgs e)
{
switch (e.TaskProcessorState)
{
case TaskProcessorState.Active:
{
ITaskProcessorRuntimeInfo processorInfo = this.taskProcessorFacade.GetTaskProcessorRuntimeInfo(e.TaskProcessorId);
if (processorInfo == null)
{
return;
}
TaskProcessorViewModel processorViewModel = new TaskProcessorViewModel(processorInfo.TaskProcessorId, processorInfo.MachineName)
{
State = TaskProcessorState.Active
};
Guid?masterId = this.taskProcessorFacade.GetMasterTaskProcessorId();
if (masterId.HasValue && masterId.Value == e.TaskProcessorId)
{
processorViewModel.IsMaster = true;
}
App.Current.Dispatcher.InvokeAsync(() =>
{
this.taskProcessors.Add(processorViewModel);
});
}
break;
case TaskProcessorState.Stopping:
case TaskProcessorState.Inactive:
{
TaskProcessorViewModel processorViewModel = this.taskProcessors.FirstOrDefault(p => p.TaskProcessorId == e.TaskProcessorId);
if (processorViewModel == null)
{
return;
}
App.Current.Dispatcher.InvokeAsync(() =>
{
processorViewModel.State = e.TaskProcessorState;
});
}
break;
}
}
private void OnTaskProcessorConfigurationClick(object sender, RoutedEventArgs e)
{
TaskProcessorViewModel processorViewModel = (TaskProcessorViewModel)((FrameworkElement)sender).DataContext;
ITaskProcessorRuntimeInfo processorInfo = this.ViewModel.TaskProcessorFacade.GetTaskProcessorRuntimeInfo(processorViewModel.TaskProcessorId);
ConfigurationWindow dialog = new ConfigurationWindow(processorInfo.Configuration)
{
Title = "Task Processor Configuration",
SaveButtonText = "Save"
};
if (dialog.ShowDialog() == true)
{
this.ViewModel.TaskProcessorFacade.UpdateTaskProcessorRuntimeInfo(processorInfo);
}
}