/// <summary>
/// загрузка расписания
/// </summary>
public async Task ReloadSchedule(int taskID)
{
using (var scope = _rootServices.CreateScope())
{
var provider = scope.ServiceProvider;
using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Suppress, TimeSpan.FromSeconds(30), TransactionScopeAsyncFlowOption.Enabled))
{
var database = provider.GetRequiredService <SSSBDbContext>();
var task = await database.OnDemandTask.Include(t => t.Shedule).Where(t => t.OnDemandTaskId == taskID).SingleOrDefaultAsync();
if (task == null || !(task.Active == true) || task.Shedule == null)
{
UnLoadSchedule(taskID);
return;
}
lock (BaseSheduleTimer.Timers)
{
UnLoadSchedule(taskID);
if (task.Shedule.Active == true)
{
BaseSheduleTimer timer = new ScheduleTimer(this, task.OnDemandTaskId, task.Shedule.Interval);
timer.Start();
}
}
}
}
}
/// <summary>
/// загрузка расписаний
/// </summary>
public async Task LoadSchedules()
{
using (var scope = _rootServices.CreateScope())
{
var provider = scope.ServiceProvider;
using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Suppress, TimeSpan.FromSeconds(30), TransactionScopeAsyncFlowOption.Enabled))
{
var database = provider.GetRequiredService <SSSBDbContext>();
// all tasks which have schedules
var tasks = await(from task in database.OnDemandTask.Include(t => t.Shedule)
where task.Active == true && task.SheduleId != null
select task).ToListAsync();
lock (BaseSheduleTimer.Timers)
{
foreach (var task in tasks)
{
if (task.Shedule.Active == true)
{
BaseSheduleTimer timer = new ScheduleTimer(this, task.OnDemandTaskId, task.Shedule.Interval);
timer.Start();
}
}
}
}
}
}
