void StartNextBackupTask(BackupProfileData profile)
{
BackupProcessWorkerTask task = null;
lock (this)
{
int iBusyTasks = m_BackupWorkerTaskQueue.Where(t => (t.IsBusy == true)).Count();
if (iBusyTasks < MaxConcurrentTasks)
{
if (IsBackupWorkerBusy(profile) == true)
{
//Allow only one task to run for each profile at the same time
task = m_BackupWorkerTaskQueue.Where(t => (t.IsBusy == false) && t.GetProfile() != profile).FirstOrDefault();
}
else
{
task = m_BackupWorkerTaskQueue.Where(t => t.IsBusy == false).FirstOrDefault();
}
}
task?.RunWorkerAsync();
profile.IsBackupWorkerPending = true; //just sent onproperty change
}
if (task != null)
{
BackupProjectRepository.Instance.SelectedBackupProject.Logger.Writeln($"--> Starting new backup {task.GetProfile().Name}");
}
}
BackupProcessWorkerTask GetPausedBackupWorkerTask(BackupProfileData profile)
{
BackupProcessWorkerTask task = null;
// lock (this)
{
task = m_BackupWorkerTaskQueue.FirstOrDefault(w => (w.GetProfile() == profile) && w.IsBusy && (w.IsPaused == true));
}
return(task);
}
BackupProcessWorkerTask GetPendingBackupWorkerTask(BackupProfileData profile)
{
BackupProcessWorkerTask task = null;
// lock (this)
{
task = m_BackupWorkerTaskQueue.FirstOrDefault(w => (w.GetProfile() == profile) && !w.IsBusy);
}
return(task);
}
public void CompleteAndStartNextBackup(BackupProcessWorkerTask completedTask)
{
BackupProjectRepository.Instance.SelectedBackupProject.Logger.Writeln($"<-- Backup completed {completedTask.GetProfile().Name}");
completedTask.GetProfile().IsBackupWorkerBusy = false; //trigger onproperty change
lock (this)
{
m_BackupWorkerTaskQueue.Remove(completedTask);
}
StartNextBackupTask(completedTask.GetProfile());
}