Backend Error Monitoring

pip install --upgrade sentry-sdk

import sentry_sdk

sentry_sdk.init(
    "https://<key>@sentry.io/<project>",

    # Set traces_sample_rate to 1.0 to capture 100%
    # of transactions for Tracing.
    # We recommend adjusting this value in production.
    enable_tracing=True,
    traces_sample_rate=1.0,
)

composer require sentry/sentry

\Sentry\init(['dsn' => 'https://<key>@sentry.io/<project>',
    // Specify a fixed sample rate:
    'traces_sample_rate' => 0.2,
    // Or provide a custom sampler:
    'traces_sampler' => function (\Sentry\Tracing\SamplingContext $context): float {
        // return a number between 0 and 1
    }, ]);

gem "sentry-ruby"

Sentry.init do |config|
  config.dsn = 'https://<key>@sentry.io/<project>'
  config.traces_sample_rate = 1.0
end

go get "github.com/getsentry/sentry-go"

package main

import (
	"log"
	"time"

	"github.com/getsentry/sentry-go"
)

func main() {
	err := sentry.Init(sentry.ClientOptions{
		Dsn: "https://<key>@sentry.io/<project>",
		EnableTracing: true,
		// Specify a fixed sample rate:
		// We recommend adjusting this value in production
		TracesSampleRate: 1.0,
		// Or provide a custom sample rate:
		TracesSampler: sentry.TracesSampler(func(ctx sentry.SamplingContext) float64 {
			// As an example, this does not send some
			// transactions to Sentry based on their name.
			if ctx.Span.Name == "GET /health" {
				return 0.0
			}

			return 1.0
		}),
	})
	if err != nil {
		log.Fatalf("sentry.Init: %s", err)
	}
	// Flush buffered events before the program terminates.
	// Set the timeout to the maximum duration the program can afford to wait.
	defer sentry.Flush(2 * time.Second)
}