Hi,
The Logger is not working in some situations. I wonder if someone else has the same problem and what I am missing to make it works.
Let me start explaining where I am using the Logger instance. I have a couple of classes that are instanced in the startup program and are used to read notifications from the database to update changes in my clients.
In these classes, I am creating a Logger instance to be able to catch exceptions and write down in the log file, as per the log4net.config configuration file. Those classes are located in the MVC project.
Basically, I have a local private property: private ILogger Logger { get; set; }
In the create method I assign this property like that: Logger = NullLogger.Instance;
and then writing the log like that: Logger.Error("Log Test ", ex);
My class is declared like that: public class AvaQueueHubService : ITransientDependency
And finally, creating an instance of my class in the Statup.cs, method Configure(), like that: _AvaQueueHubService = new AvaQueueHubService();
I tried to create the instance like that as well:
_CallLogHubService = serviceProvider.GetService<AvaQueueHubService>();
Does someone have any idea what I am missing?
Best regards!
1 Answer(s)
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0
The
NullLoggerinstance that you explicitly assigned seems to be working as expected.If you want property injection, then make the property
public. Read: https://aspnetboilerplate.com/Pages/Documents/Dependency-Injection#property-injection-patternYou have to inject or resolve the requesting class (e.g. via
GetService), notnewit.You should do it in your module's
PostInitializemethod, instead of theStartupclass.
