private async Task GetIdentityServerHealthCheck() {
logger.LogInformation("Retrieving Identity Server Status.");
var item = cache.Get<ServiceStatusModel>(HealthCheckConstants.CACHE_KEY_IDS);
var age = item != null ? (DateTime.UtcNow - item.Timestamp).TotalSeconds : int.MaxValue;
if (age >= 30) {
var stopwatch = new Stopwatch();
stopwatch.Start();
ServiceStatusModel serviceStatusModel;
try {
var identityServerTask = await healthService.GetIdentityServerHealthCheck();
serviceStatusModel = new ServiceStatusModel {
Healthy = identityServerTask.Healthy,
Status = identityServerTask.Healthy ? ServiceStatus.Ok : ServiceStatus.Failure,
Timestamp = DateTime.UtcNow
};
} catch {
serviceStatusModel = new ServiceStatusModel() {
Healthy = false,
Timestamp = DateTime.UtcNow
};
}
// Store it in cache
cache.Set(HealthCheckConstants.CACHE_KEY_IDS, serviceStatusModel, DateTimeOffset.Now.AddSeconds(45));
stopwatch.Stop();
RecordTelemetry("identityserver", stopwatch.Elapsed, serviceStatusModel.Healthy, JsonConvert.SerializeObject(serviceStatusModel));
}
}
