Azure Functions

Sentry provides an integration with Azure Functions through the Sentry.Azure.Functions.Worker NuGet package. All triggers are supported.

Features

In addition to capturing errors, you can monitor interactions between multiple services or applications by enabling tracing.

Select which Sentry features you'd like to install in addition to Error Monitoring to get the corresponding installation and configuration instructions below.

Install

Add the Sentry dependency to your Azure Functions application:

dotnet add package Sentry.Azure.Functions.Worker -v 5.0.0

This package extends Sentry.Extensions.Logging. This means that besides the Azure Functions related features, through this package you'll also get access to the ILogger<T> integration and also the features available in the main Sentry SDK.

Configure

Sentry integration with Azure Functions is done by calling .UseSentry() and specifying the options, for example:

using Sentry.Azure.Functions.Worker;

var host = new HostBuilder()
    .ConfigureFunctionsWorkerDefaults((host, builder) =>
    {
        builder.UseSentry(host, options =>
        {
            options.Dsn = "https://examplePublicKey@o0.ingest.sentry.io/0";
            // When configuring for the first time, to see what the SDK is doing:
            options.Debug = true;
            // Set traces_sample_rate to 1.0 to capture 100% of transactions for performance monitoring.
            // We recommend adjusting this value in production.
            options.TracesSampleRate = 1.0;
        });
    })
    .Build();
await host.RunAsync();

Verify

This snippet includes an intentional error, so you can test that everything is working as soon as you set it up.

try
{
    throw null;
}
catch (Exception ex)
{
    SentrySdk.CaptureException(ex);
}

Samples

• Integration with Azure Functions sample demonstrates Sentry with Azure Functions Isolated Worker SDK. (C#)