❔ Task scheduling
Hi,I have a question about the example of code in .net docs for asp.net core 6.0. Is this code good about maintaining high accuracy per minute for a long time?
namespace TimedBackgroundTasks;
public class TimedHostedService : BackgroundService
{
private readonly ILogger<TimedHostedService> _logger;
private int _executionCount;
public TimedHostedService(ILogger<TimedHostedService> logger)
{
_logger = logger;
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_logger.LogInformation("Timed Hosted Service running.");
// When the timer should have no due-time, then do the work once now.
DoWork();
using PeriodicTimer timer = new(TimeSpan.FromSeconds(1));
try
{
while (await timer.WaitForNextTickAsync(stoppingToken))
{
DoWork();
}
}
catch (OperationCanceledException)
{
_logger.LogInformation("Timed Hosted Service is stopping.");
}
}
// Could also be a async method, that can be awaited in ExecuteAsync above
private void DoWork()
{
int count = Interlocked.Increment(ref _executionCount);
_logger.LogInformation("Timed Hosted Service is working. Count: {Count}", count);
}
}namespace TimedBackgroundTasks;
public class TimedHostedService : BackgroundService
{
private readonly ILogger<TimedHostedService> _logger;
private int _executionCount;
public TimedHostedService(ILogger<TimedHostedService> logger)
{
_logger = logger;
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
_logger.LogInformation("Timed Hosted Service running.");
// When the timer should have no due-time, then do the work once now.
DoWork();
using PeriodicTimer timer = new(TimeSpan.FromSeconds(1));
try
{
while (await timer.WaitForNextTickAsync(stoppingToken))
{
DoWork();
}
}
catch (OperationCanceledException)
{
_logger.LogInformation("Timed Hosted Service is stopping.");
}
}
// Could also be a async method, that can be awaited in ExecuteAsync above
private void DoWork()
{
int count = Interlocked.Increment(ref _executionCount);
_logger.LogInformation("Timed Hosted Service is working. Count: {Count}", count);
}
}