AWS.Messaging.Telemetry.OpenTelemetry 0.9.1

OpenTelemetry plugin for AWS Message Processing Framework for .NET

Notice: This library is in developer preview. It provides early access to upcoming features in the AWS Message Processing Framework for .NET. Any releases prior to 1.0.0 might include breaking changes.

This package is an Instrumentation Library, which instruments the AWS Message Processing Framework for .NET to collect traces about messages that are sent and received.

Configuration

1. Install Packages

Add a reference to AWS.Messaging.Telemetry.OpenTelemetry. In this example, we're going to configure OpenTelemetry on our IServiceCollection, so also add a reference to OpenTelemetry.Extensions.Hosting. This is not required if starting and stopping tracing via CreateTracerProviderBuilder.

You may also add a reference to one or more exporters to visualize your telemetry data.

dotnet add package AWS.Messaging.Telemetry.OpenTelemetry
dotnet add package OpenTelemetry.Extensions.Hosting

2. Enable Instrumentation

In the Startup class add a call to AddOpenTelemetry to configure OpenTelemetry. On the TracerProviderBuilder, call AddAWSMessagingInstrumentation to begin capturing traces for the AWS Message Processing Framework for .NET.

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.AddAWSMessageBus(builder =>
        {
            builder.AddSQSPoller("https://sqs.us-west-2.amazonaws.com/012345678910/MPF");
            builder.AddMessageHandler<ChatMessageHandler, ChatMessage>("chatMessage");
        });

        services.AddOpenTelemetry()
            .ConfigureResource(resource => resource.AddService("myApplication"))
            .WithTracing(tracing => tracing
                .AddAWSMessagingInstrumentation()
                .AddConsoleExporter());
    }
}

Useful Links

• AWS Message Processing Framework for .NET Design Document
• Sample Applications - contains sample applications of a publisher service, long-running subscriber service, Lambda function handlers, and using Polly to override the framework's built-in backoff logic.
• Developer Guide
• API Reference
• Introducing the AWS Message Processing Framework for .NET (Preview) Blog Post - walks through creating simple applications to send and receive SQS messages.

Security

See CONTRIBUTING for more information.

License

This project is licensed under the Apache-2.0 License.