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@ -66,16 +66,15 @@ public class JobHostdService : BackgroundService, IApplicationService |
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var now = DateTime.UtcNow; |
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var nextUtc = expression.GetNextOccurrence(now); |
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var span = nextUtc - now; |
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if (span != null) |
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if (span != null && (int)span.Value.TotalMilliseconds > 0) |
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{ |
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//var delay = span.Value.TotalMilliseconds;
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//while (delay > 0)
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//{
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// var currentDelay = delay > int.MaxValue ? int.MaxValue : (int)delay;
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// await Task.Delay(currentDelay).ConfigureAwait(false);
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// delay -= currentDelay;
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//}
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await Task.Delay(span.Value).ConfigureAwait(false); |
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var delay = (int)span.Value.TotalMilliseconds; |
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while (delay > 0) |
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{ |
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var currentDelay = delay > int.MaxValue ? int.MaxValue : delay; |
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delay -= currentDelay; |
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await Task.Delay(currentDelay).ConfigureAwait(false); |
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} |
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Debug.WriteLine($"{job.Name} 定时任务开始执行"); |
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using var scope = this._serviceProvider.CreateScope(); |
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if (scope.ServiceProvider.GetService(serviceType) is IJobService jobService) |
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