Monitor Amazon SNS with Atatus Go Agent

Installation steps

Install Atatus Go Agent and messaging module

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```
go get go.atatus.com/agent
go get go.atatus.com/agent/module/atawssdkgo
```

Set up tracer and wrap the messaging client

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import (
    "go.atatus.com/agent"
    "go.atatus.com/agent/module/atawssdkgo"

    "github.com/aws/aws-sdk-go/aws"
    "github.com/aws/aws-sdk-go/aws/session"
    "github.com/aws/aws-sdk-go/service/s3/s3manager"
)

func main() {
  // Initialize Atatus tracer with values from environment
    tracer := atatus.DefaultTracer
    tracer.Service.LicenseKey = os.Getenv("ATATUS_LICENSE_KEY")
    tracer.Service.AppName = os.Getenv("ATATUS_APP_NAME")
    tracer.Service.Tracing = os.Getenv("ATATUS_TRACING")
    tracer.Service.Analytics = os.Getenv("ATATUS_ANALYTICS")

    session := session.Must(session.NewSession())
    session = atawssdkgo.WrapSession(session)

    uploader := s3manager.NewUploader(session)
    s := &server{uploader}
    ...
}

func (s *server) handleRequest(w http.ResponseWriter, req *http.Request) {
    ctx := req.Context()
    out, err := s.uploader.UploadWithContext(ctx, &s3manager.UploadInput{
    Bucket: aws.String("your-bucket"),
    Key:    aws.String("your-key"),
    Body:   bytes.NewBuffer([]byte("your-body")),
  })
  ...
}

Clean Up Dependencies

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```
go mod tidy
```
Run the Application

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```
go run main.go
```