optional delay

.env

@@ -1,3 +1,3 @@
 # environment file for docker-compose
 REPO=robotshop
-TAG=0.2.5
+TAG=0.2.6

payment/payment.py

@@ -50,6 +50,10 @@ def pay(id):
 
 def queueOrder(order):
     app.logger.info('queue order')
+    # For screenshot demo requirements optionally add in a bit of delay
+    delay = int(os.getenv('PAYMENT_DELAY_MS', 0))
+    time.sleep(delay / 1000)
+
     # RabbitMQ is not currently traced automatically
     # opentracing tracer is automatically set to Instana tracer
     # start a span