public async Task <IEnumerable <ServiceCheckResultDto> > Get()
{
var serviceCheckTasks = _serviceStore.GetAll()
.Select(s => _serviceChecker.CheckServiceAsync(s));
var serviceChecks = await Task.WhenAll(serviceCheckTasks);
return(serviceChecks);
}
private async Task CheckServices(IEnumerable <Shared.Service> services, List <ServiceCheckResultDto> aggregateErros)
{
foreach (var service in services)
{
var checkResult = await _serviceChecker.CheckServiceAsync(service);
if (checkResult.Errors.Count != 0)
{
aggregateErros.Add(checkResult);
}
}
}
public async Task Execute(IJobExecutionContext context)
{
var failed = new List <ServiceEntry>();
var checkTasks = _settings.Services.Select(x => _checker.CheckServiceAsync(x, System.Threading.CancellationToken.None));
Task <CheckResult[]> allTask = null;
try
{
_logger.LogTrace("Checking service status for all services");
allTask = Task.WhenAll(checkTasks);
var results = await allTask;
foreach (var result in results)
{
if (result.IsSuccess)
{
_logger.LogInformation("OK - {Name}", result.Service.Name);
}
else
{
_logger.LogWarning("FAILED - {@Result}", result);
}
string status = result.IsSuccess ? "SUCCESS" : "FAIL";
_repository.SetServiceStatus(result.Service, status);
}
var failedServices = results.Where(x => !x.IsSuccess).Select(y => y.Service);
if (failedServices != null && failedServices.Any())
{
await _alerter.SendServiceDownAlertAsync(failedServices);
}
}
catch (Exception ex)
{
_logger.LogError(ex, "An error occurred");
}
}