Closed

Integration with Elastic APM #4856

Denis created 2 years ago

I am not able to get Exceptions to be recorded by Elastic APM. It seems like Exception are handled by some other middleware and not released to Elastic middleware. I placed Use Elastic APM on the top of OnApplicationInitialization. That did not help. So far it seems only exceptions on EF core are caught by Elastic APM. I tested with general Exception thrown by me - even that Exception is not caught

ABP Framework version: v7.X.X
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): tiered
Exception message and stack trace: -
Steps to reproduce the issue:"
I used this instruction https://www.elastic.co/guide/en/apm/agent/dotnet/current/configuration-on-asp-net-core.html

7 Answer(s)

0

liangshiwei created 2 years ago
Support Team Fullstack Developer

Hi,

Could you share the full steps to reproduce? thanks.
0
Denis created 2 years ago
Create new ABP Application

Integrate Elastic following instruction https://www.elastic.co/guide/en/apm/agent/dotnet/current/configuration-on-asp-net-core.html

Create and endpoint which throws some exception

Call this endpoint and check Elastic APM

liangshiwei created 2 years ago

Support Team Fullstack Developer

Hi,

I can't reproduce the problem with the steps you provided:

public override void OnApplicationInitialization(ApplicationInitializationContext context)
{
    var app = context.GetApplicationBuilder();
    var env = context.GetEnvironment();

    app.UseElasticApm(app.ApplicationServices.GetRequiredService<IConfiguration>());
    
    .......
}

"ElasticApm":
  {
    "ServerUrl":  "http://localhost:8200",
    "SecretToken":  "",
    "ServiceName": "MyProjectName"
  }

public class IndexModel : MyProjectNamePageModel
{
  public void OnGet()
  {
    throw new UserFriendlyException("Test exception");
  }
}

0
Denis created 2 years ago
Please do these steps as well

Create new Controller in HttpApi project

Create some service in Application project, which throws an exception

Make Controller call to call the service
0

liangshiwei created 2 years ago
Support Team Fullstack Developer

Hi,

it's not a problem.

The elastic APM error page only shows unhandled exceptions

ABP automatically handles all exceptions and sends a standard formatted error message to the client for an API/AJAX request:
https://docs.abp.io/en/abp/latest/Exception-Handling
0

Denis created 2 years ago

How I can make APM also to catch Exceptions then?
I want APM to catch exception before ABP does that. I guess APM proxies exception further

liangshiwei created 2 years ago

Support Team Fullstack Developer

Hi,

Yes, you can do that.

You can define an exception subscriber: https://docs.abp.io/en/abp/latest/Exception-Handling#subscribing-to-the-exceptions

public class ElasticApmExceptionSubscriber : ExceptionSubscriber
{
    public  override Task HandleAsync(ExceptionNotificationContext context)
    {
        var transaction = Elastic.Apm.Agent.Tracer.CurrentTransaction;
        transaction.CaptureException(context.Exception);
        return Task.CompletedTask;
    }
}