public void IncrementTest()
{
var testId = "PulseUnitTest";
var message = "Hello World";
HealthCounterRepository.Increment(testId, message);
var res = HealthCounterRepository.ProbeAndPrune().ToList();
Assert.That(res.Count, Is.EqualTo(1));
var entry = res[0];
Assert.That(entry.Count, Is.EqualTo(1));
Assert.That(entry.Id, Is.EqualTo(testId));
Assert.That(entry.Message, Is.EqualTo(message));
Assert.That(entry.TimeStamp, Is.EqualTo(TimeProvider.GetUtcNow()));
TimeProvider.Step(TimeSpan.FromSeconds(5));
HealthCounterRepository.Increment(testId, message + "2");
res = HealthCounterRepository.ProbeAndPrune().ToList();
Assert.That(res.Count, Is.EqualTo(1));
entry = res[0];
Assert.That(entry.Count, Is.EqualTo(2));
Assert.That(entry.Id, Is.EqualTo(testId));
Assert.That(entry.Message, Is.EqualTo(message + "2"));
Assert.That(entry.TimeStamp, Is.EqualTo(TimeProvider.GetUtcNow()));
TimeProvider.Step(MaxAge + TimeSpan.FromSeconds(5));
HealthCounterRepository.Increment(testId, message + "3");
res = HealthCounterRepository.ProbeAndPrune().ToList();
entry = res[0];
Assert.That(entry.Count, Is.EqualTo(1));
}
private void Pulse(object source, ElapsedEventArgs eea)
{
try
{
var potentialErrorSleep =
ErrorSleepConfiguration
.First(cfg => cfg.Key <= _pulseErrorCount).Value;
if (_pluseLastError + potentialErrorSleep > _timeProvider.GetUtcNow())
{
return; // noop because of error, longer and longer sleep.
}
try
{
_executor.Pulse();
_pulseErrorCount = 0;
}
catch (Exception e)
{
_pluseLastError = _timeProvider.GetUtcNow();
_logging.LogException(e, $"Executor failed to pulse. Successive error count : {++_pulseErrorCount}");
_healthCounterRepository.Increment(nameof(Executor.Executor), e.Message);
}
#if DEBUG
var status = _executor.GetStatus();
foreach (var pluginStatus in status.PluginStatuses)
{
Console.Write($"{pluginStatus.SourceUrn} : ");
if (pluginStatus.Busy && pluginStatus.CurrentTask == null)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("MISSING NODE");
}
else if (pluginStatus.Busy)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("BUSY");
}
else
{
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("FREE");
}
Console.ForegroundColor = ConsoleColor.Gray;
}
Console.WriteLine($"Last Executor pulse @ {_timeProvider.GetUtcNow().ToLocalTime()}");
#endif
}
catch
{
//ignore
}
finally
{
try
{
_timer.Start();
}
catch (ObjectDisposedException)
{
// ignore
}
}
}
