Update RabbitMQ URL and add additional command in entrypoint script

Author: fjpacheco

.env.dist

@@ -8,5 +8,5 @@ POSTGRES_PORT=
 MEASUREMENTS_DB=
 MEASUREMENTS_SCHEMA=
 
-RABBITMQ_URL=
+CLOUDAMQP_URL=
 QUEUE_NAME=

app/service/common/middleware.py

@@ -7,7 +7,7 @@ class Middleware:
     def __init__(self):
         self._connection = pika.BlockingConnection(
             parameters=pika.URLParameters(
-                os.environ.get("RABBITMQ_URL", "amqp://rabbitmq:5672")))
+                os.environ.get("CLOUDAMQP_URL", "amqp://rabbitmq:5672")))
         self._channel = self._connection.channel()
         self._exit = False
         self._remake = False

entrypoint-heroku.sh

@@ -1,3 +1,4 @@
 #!/bin/bash
 
-uvicorn main:app --host 0.0.0.0 --port ${PORT}
+uvicorn main:app --host 0.0.0.0 --port ${PORT} &
+python main_rabbitmq.py