Fixed: Duplicate notifications for failed health checks

(cherry picked from commit c0e54773e213f526a5046fa46aa7b57532471128)

Mock debouncer for testing

(cherry picked from commit bb7b2808e2f70389157408809ec47cc8860b4938)
This commit is contained in:
Mark McDowall
2023-09-10 13:07:57 -07:00
committed by Bogdan
parent 42c533386b
commit c41a7e0ccc
6 changed files with 157 additions and 79 deletions
@@ -9,50 +9,43 @@ using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Http;
using NzbDrone.Common.Serializer;
using NzbDrone.Core.Configuration;
using NzbDrone.Core.Localization;
namespace NzbDrone.Core.HealthCheck
{
public interface IServerSideNotificationService
{
public List<HealthCheck> GetServerChecks();
}
public class ServerSideNotificationService : IServerSideNotificationService
public class ServerSideNotificationService : HealthCheckBase
{
private readonly IHttpClient _client;
private readonly IProwlarrCloudRequestBuilder _cloudRequestBuilder;
private readonly IConfigFileProvider _configFileProvider;
private readonly IHttpRequestBuilderFactory _cloudRequestBuilder;
private readonly Logger _logger;
private readonly ICached<List<HealthCheck>> _cache;
private readonly ICached<HealthCheck> _cache;
public ServerSideNotificationService(IHttpClient client,
IConfigFileProvider configFileProvider,
IProwlarrCloudRequestBuilder cloudRequestBuilder,
ICacheManager cacheManager,
Logger logger)
public ServerSideNotificationService(IHttpClient client, IProwlarrCloudRequestBuilder cloudRequestBuilder, IConfigFileProvider configFileProvider, ICacheManager cacheManager, ILocalizationService localizationService, Logger logger)
: base(localizationService)
{
_client = client;
_configFileProvider = configFileProvider;
_cloudRequestBuilder = cloudRequestBuilder.Services;
_cloudRequestBuilder = cloudRequestBuilder;
_logger = logger;
_cache = cacheManager.GetCache<List<HealthCheck>>(GetType());
_cache = cacheManager.GetCache<HealthCheck>(GetType());
}
public List<HealthCheck> GetServerChecks()
public override HealthCheck Check()
{
return _cache.Get("ServerChecks", RetrieveServerChecks, TimeSpan.FromHours(2));
}
private List<HealthCheck> RetrieveServerChecks()
private HealthCheck RetrieveServerChecks()
{
if (BuildInfo.IsDebug)
{
return new List<HealthCheck>();
return new HealthCheck(GetType());
}
var request = _cloudRequestBuilder.Create()
var request = _cloudRequestBuilder.Services.Create()
.Resource("/notification")
.AddQueryParam("version", BuildInfo.Version)
.AddQueryParam("os", OsInfo.Os.ToString().ToLowerInvariant())
@@ -63,17 +56,22 @@ namespace NzbDrone.Core.HealthCheck
try
{
_logger.Trace("Getting server side health notifications");
_logger.Trace("Getting notifications");
var response = _client.Execute(request);
var result = Json.Deserialize<List<ServerNotificationResponse>>(response.Content);
return result.Select(x => new HealthCheck(GetType(), x.Type, x.Message, x.WikiUrl)).ToList();
var checks = result.Select(x => new HealthCheck(GetType(), x.Type, x.Message, x.WikiUrl)).ToList();
// Only one health check is supported, services returns an ordered list, so use the first one
return checks.FirstOrDefault() ?? new HealthCheck(GetType());
}
catch (Exception ex)
{
_logger.Error(ex, "Failed to retrieve server notifications");
}
_logger.Error(ex, "Failed to retrieve notifications");
return new List<HealthCheck>();
return new HealthCheck(GetType());
}
}
}