private void handleCanary()

in Elastiflix/java-favorite-elastic-manual/src/main/java/com/movieapi/ApiServlet.java [131:146]

• 15 lines of code
• 4 McCabe index (conditional complexity)

     private void handleCanary() throws Exception {
        Random random = new Random();
        if (sleepTime > 0 && random.nextDouble() < 0.5) {
            double randomGaussDelay = Math.min(sleepTime*5, Math.max(0, random.nextGaussian() * (sleepTime)));
            TimeUnit.MILLISECONDS.sleep((long) randomGaussDelay);
            logger.info("Canary enabled");
            Transaction transaction = ElasticApm.currentTransaction();
            transaction.setLabel("quiz_solution", "correlations");
            transaction.setLabel("canary", "test-new-feature");

            if (random.nextDouble() < toggleCanaryFailure) {
                logger.error("Something went wrong");
                throw new Exception("Something went wrong");
            }
        }
    }