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inject lazy service just to be safe

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This commit is contained in:
Shannon
2021-03-12 16:50:29 +11:00
parent 1ab73b35a4
commit 8c7abc60aa
1 changed files with 8 additions and 6 deletions
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14
src/Umbraco.Web/PublishedCache/NuCache/NuCacheSerializerComponent.cs
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@@ -17,13 +17,15 @@ namespace Umbraco.Web.PublishedCache.NuCache
{
private const string Nucache_Serializer_Key = "Umbraco.Web.PublishedCache.NuCache.Serializer";
private const string JSON_SERIALIZER_VALUE = "JSON";
private readonly IPublishedSnapshotService _service;
private readonly Lazy<IPublishedSnapshotService> _service;
private readonly IKeyValueService _keyValueService;
private readonly IProfilingLogger _profilingLogger;
public NuCacheSerializerComponent(IPublishedSnapshotService service, IKeyValueService keyValueService,IProfilingLogger profilingLogger)
public NuCacheSerializerComponent(Lazy<IPublishedSnapshotService> service, IKeyValueService keyValueService, IProfilingLogger profilingLogger)
{
// service: nothing - this just ensures that the service is created at boot time
// We are using lazy here as a work around because the service does quite a lot of initialization in the ctor which
// we want to avoid where possible. Since we only need the service if we are rebuilding, we don't want to eagerly
// initialize anything unless we need to.
_service = service;
_keyValueService = keyValueService;
_profilingLogger = profilingLogger;
@@ -50,11 +52,11 @@ namespace Umbraco.Web.PublishedCache.NuCache
if (serializer != currentSerializer)
{
_profilingLogger.Info<NuCacheSerializerComponent>($"Database NuCache was serialized using {currentSerializer}. Currently configured NuCache serializer {serializer}. Rebuilding Nucache");
_profilingLogger.Warn<NuCacheSerializerComponent>($"Database NuCache was serialized using {currentSerializer}. Currently configured NuCache serializer {serializer}. Rebuilding Nucache");
using (_profilingLogger.TraceDuration<NuCacheSerializerComponent>($"Rebuilding NuCache database with {currentSerializer} serializer"))
{
_service.Rebuild();
_service.Value.Rebuild();
_keyValueService.SetValue(Nucache_Serializer_Key, serializer);
}
}