vassal | game engine for building and playing online adaptations | Game Engine library

I have a long string that I want to split into regular intervals of, say, 10 words each:

Versions i use:

uWSGI: 2.0.19.1 (64bit)

os: Linux-3.10.0-1062.4.1.el7.x86_64

I am currently want to set up my vassal app with the uWSGI cheaper subsystem to handle the workers etc.

I decided to use the "spare2" algorithm, like in the uWSGI Doc´s explained.

https://uwsgi-docs.readthedocs.io/en/latest/Cheaper.html?highlight=spare2#spare2-cheaper-algorithm

However i get this message in my app log

Note: I am new to django and its deployment.

Deployed django through uwsgi and nginx according to the steps mentioned in this guide - except the emperor-vassal configuration and without any virtual environment.

Side note: The site comes up using python3 manage.py 0.0.0.0:8800

But, it seems that nginx is facing permission issues in the socket and giving a 502 bad gateway error in the browser.

The nginx error log shows the following error:

2020/07/08 21:05:40 [crit] 3943#3943: *3 connect() to unix:///home/ubuntu/deploymenttst/MySite/MySite.sock failed (13: Permission denied) while connecting to upstream, client: 192.168.12.12, server: 192.168.12.12, request: "GET / HTTP/1.1", upstream: "uwsgi://unix:///home/ubuntu/deploymenttst/MySite/MySite.sock:", host: "192.168.12.12:8400"

The configuration are as follows:

1. In settings.py file of the project, the configuration are set as (apart from the default wsgi):

   ...

I'm working through https://www.digitalocean.com/community/tutorials/how-to-serve-django-applications-with-uwsgi-and-nginx-on-ubuntu-16-04. I've completed the tut but I'm getting a 502 error.

My nginx server block configuration file:

I have a Django application running with uWSGI.

Sometimes, when restarting the uWSGI service, I get a bunch of *** SIGNAL QUEUE IS FULL: buffer size 212992 bytes (you can tune it with --signal-bufsize) *** errors.

When that happens, I'm unable to access the Django app. Restarting uWSGI again usually works.

Any ideas what happening here?

On startup of my application, I have a bunch of crons and timers that are initialized, like:

I am trying to set up a Flask server which supports both regular API calls and WebSocket connections. All traffic is routed through an NGINX load balancer, an NGINX reverse proxy and then thought uWSGI running in Emperor mode with 2 vassals - 1 for regular API and the second one for WebSockets. All connections to the first one seem to work as expected. When connecting to the second one, some connections go through, returning a 200 (both with polling and websockets), but mostly they return a 400.

NGINX reverse proxy config:

I really need some punch. I do have fully setup and running project. Django, nginx, supervisor, uwsgi - emperor with touch reload enabled.

I am asking for help with a problem of deploying multiple versions (different variables) of the app with the same role run from one playbook.

We have an app with multiple product families, which are different code versions. Each version has separate uWSGI vassal config and Nginx virtualhost config(/api/v2, /api/v3, ...).

The desired state would be to run playbook and configure the server with all versions specified.

Sadly, ansible's import_role/import_tasks can't be used with with_items, so include_role/include_tasks must be used (pitty because they do not honor role tags).

The include_role method would not be the biggest problem, but we use handlers to notify uWSGI touch to reload - on a code change, link change, virtualenv change, app_config change, ...).
But when using loop (with_items), the variables passed from the loop does not correctly propagate to handlers.

I tried this scenarios

PROBLEM: Handler is run only for the first iteration of the loop.

I can't seem to access randElement1, randElement2 and randElement3 which are defined within the 3 loops I have created.

My programme creates a string that has 3 random elements chosen from a list.

I know this is a simple problem and I did look it up. I have read all about Scopes, but I can't even find a solution to my specific coding problem. Thank you.