Blazor WebAssembly

Sentry provides an integration with Blazor WebAssembly through the Sentry.AspNetCore.Blazor.WebAssembly NuGet package.

Install

Add the Sentry dependency to your Blazor WebAssembly application:

dotnet add package Sentry.AspNetCore.Blazor.WebAssembly -v 5.0.0

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

Configure

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

var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.UseSentry(options =>
{
        options.Dsn = "https://examplePublicKey@o0.ingest.sentry.io/0";
        options.TracesSampleRate = 0.1;
        // When configuring for the first time, to see what the SDK is doing:
        // options.Debug = true;


});

// Captures logError and higher as events
builder.Logging.AddSentry(o => o.InitializeSdk = false);

await builder.Build().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

• This integration with Blazor WebAssembly sample demonstrates using Sentry with Blazor WebAssembly. (C#)