protected override void OnStart(string[] args)
{
Log.Debug("OnStart");
if (HealthChecksSection == null || HealthChecksSection.HealthChecks == null || HealthChecksSection.HealthChecks.Count == 0)
{
Log.Error(SystemConstants.MISSING_HEALTH_CHECK_SECTION);
}
try
{
HealthChecks healthCheckConfigs = HealthChecksSection.GetConfig().HealthChecks;
for (int ii = 0; ii < healthCheckConfigs.Count; ii++)
{
healthChecks.Add(healthCheckConfigs[ii]);
}
IKernel kernel = new BindKernelwithHealthChecks(new StandardKernel(new ServiceModule()), HealthChecksSection.HealthChecks).Bind();
healthCheckList = new HealthCheckList(healthChecks, kernel);
healthCheckList.HealthCheckError += HealthCheckList_HealthCheckError;
healthCheckList.SeriousResult += HealthCheckList_SeriousResult;
healthCheckList.Start();
}
catch (ScheduleProviderException ex)
{
Log.ErrorFormat($"Failed: {ex.ProviderName}");
Log.Error(ex);
OnStop();
}
finally
{
Log.Debug("Finished OnStart");
}
}
static void Main(string[] args)
{
Log.Debug("Start Application");
if (HealthChecksSection == null || HealthChecksSection.HealthChecks == null || HealthChecksSection.HealthChecks.Count == 0)
{
Log.Error(SystemConstants.MISSING_HEALTH_CHECK_SECTION);
return;
}
if (args.Length == 0)
{
Console.WriteLine("Enter one of HealthChecksSection Names:");
foreach (object key in HealthChecksSection.HealthChecks)
{
var healthCheck = key as HealthCheck;
Console.WriteLine($"\"{healthCheck.Name}\"");
}
}
else if (args.Length > 1)
{
Console.WriteLine($"Expected only 1 argument but found {args.Length}");
}
else
{
string healthCheckName = args[0];
Log.DebugFormat($"Run The Health Check: \"{args[0]}\"");
try
{
HealthChecksSection config = HealthChecksSection.GetConfig();
IEnumerable <BoundsLimit> bounds = config.HealthChecks[healthCheckName].HealthCheckParameters.ReturnAll()
.Select(boundsLimit =>
new BoundsLimit(boundsLimit.Name, boundsLimit.Type, boundsLimit.Value));
IKernel kernel = new BindKernelwithHealthChecks(new StandardKernel(new ServiceModule()), HealthChecksSection.HealthChecks).Bind();
ApplicationHealthCheck app = kernel.Get <ApplicationHealthCheck>(healthCheckName);
if (app == null)
{
throw new ArgumentException($"{healthCheckName} is not a valid Health Check Name");
}
HealthMonitorResult healthMonitorResult = app.DoHealthCheck(bounds);
Log.DebugFormat(healthMonitorResult.ToString());
if (healthMonitorResult.IsSerious)
{
//SendNotification(kernel, healthMonitorResult, config.HealthChecks[healthCheckName]);
Console.WriteLine(healthMonitorResult);
}
}
catch (Exception e)
{
Log.Error(e);
}
finally
{
Log.DebugFormat($"Finished health check: {healthCheckName}");
}
}
}
