run socketio server with eventlet instead of gunicorn server

Author: vudangbaovy

quantum_app_backend/dockerfile

@@ -31,4 +31,4 @@ EXPOSE 3001
 ENV FLASK_APP=app.py
 
 # Run the Flask app
-CMD ["gunicorn","--config", "gunicorn_config.py", "app:app"]
+CMD ["python3", "app.py"]

quantum_app_backend/gunicorn_config.py

@@ -1,7 +1,5 @@
 import os
 
-
-
 workers = int(os.environ.get('GUNICORN_PROCESSES', '2'))
 
 threads = int(os.environ.get('GUNICORN_THREADS', '4'))
@@ -10,8 +8,6 @@
 
 bind = os.environ.get('GUNICORN_BIND', '0.0.0.0:3001')
 
-
-
 forwarded_allow_ips = '*'
 
 secure_scheme_headers = { 'X-Forwarded-Proto': 'https' }

quantum_app_backend/requirements.txt

@@ -27,4 +27,6 @@ matplotlib
 flask-pymongo
 dotenv
 flask-socketio
-gunicorn==23.0.0
+gunicorn==23.0.0
+eventlet==0.39.1
+greenlet==3.1.1