static public void Use(RAII raii)
{
using (MyLockedResource resource = new MyLockedResource())
{
raii(resource);
}
}
public override void SchedulingRun(CancellationToken token)
{
while (!token.IsCancellationRequested)
{
ExceptionHelper.ExceptionCatcher(() =>
{
try
{
ProcessBody(token);
}
catch (OperationCanceledException)
{
//ignore
}
}, where : nameof(PeriodicTaskScheduling) + " for : '" + TaskName + "'");
if (token.IsCancellationRequested)
{
return;
}
using (var waitingCts = new CancellationTokenSource())
using (var tokenSubscriber = token.Register(waitingCts.Cancel))
using (var ctsAbsolvent = new RAII(() => _waitingCts = null))
{
var waitingToken = waitingCts.Token;
_waitingCts = waitingCts;
var interval = (IntervalCalculator ?? throw new ArgumentNullException(nameof(IntervalCalculator)))();
if (interval != TimeSpan.Zero && !token.IsCancellationRequested)
{
ThreadHelper.Sleep(interval ?? TimeSpanConstants.Infinite, waitingToken);
}
}
}
}