N/A

the redis address would be very important to help us debug this

redis-15409.c281.us-east-1-2.ec2.cloud.redislabs.com:15409

🙂

oh so not on railway

is there some kind of whitelist you need to do?

well I also tried railway as well

I'm having the same issue no matter the redis address

however it works just fine when connecting locally

can we focus on getting you connected to a railway hosted redis database?

local instance to production redis

that's dine with me

fine*

works better for me since i know nothing about redislabs

monorail.proxy.rlwy.net:34378

can i see a screenshot of your railway project please?

sure

give me a sec, let me configure redis on railway

if redis isn't configured, where did you get that domain from?

so that domain is from a heroku instance, I'm having the same issue and decided to try railway to see if it was a isolated instance

My application had been working just fine up until today

im talking about this domain

Oh I had tested a setup

earlier

I just tried connecting to it and i do get the same error

[2024-02-26 17:31:11,560: ERROR/MainProcess] consumer: Cannot connect to redis://default:**@[monorail.proxy.rlwy.net:34378](monorail.proxy.rlwy.net:34378)/0: Error -3 connecting to monorail.proxy.rlwy.net:34378. Lookup timed out..

please show me the screenshot of your project

just a normal screenshot? or is there a railway function

sorry, new to this

ignore the flask

okay can show me how you are trying to connect to it

let me make a quick loom

https://www.loom.com/share/4d84e037d2634e7590c3796d33cbca1c

Thanks for the help!

I truly appreciate it

very helpful video, what do you have REDIS_ENDPOINT and REDIS_PORT set to in your service variables?

give me one sec

REDISENDPOINT=default:**@monorail.proxy.rlwy.net REDISPORT=34378

asterisk is the password btw

instead of trying to build the url yourself, just use a REDIS_URL variable in the celery config file, then in your service variables set REDIS_URL to ${{Redis.REDIS_PRIVATE_URL}}
this is unlikely to fix the main issue, but its best we do this instead

okay got it - would my config look like this then?

import os
from dotenv import loaddotenv loaddotenv()

REDISURL = os.environ.get('REDISURL', '6379') # default to 6379 if not provided
imports = ["tasks"]

brokerurl = REDISURL
resultbackend = REDISURL
taskserializer = 'json' resultserializer = 'json'
acceptcontent = ['json'] timezone = 'America/Chicago' enableutc = True
brokerconnectionretryonstartup = True

lets omit the dotenv for now, since it looks like you are committing that file to your repo

okay gotcha

oaky got it - railway gives me two options REDISURL and REDISPRIVATE_URL

when I'm setting env varible

please reference my message

okay got it, deploying now

okay deployed -s ame issue

show me the new error please

[2024-02-26 17:54:49,592: ERROR/MainProcess] consumer: Cannot connect to redis://default:**@redis.railway.internal:6379//: Error -3 connecting to redis.railway.internal:6379. Lookup timed out..

cool, send your dockerfile please, and going forward please enclose logs and code (or similar) in code blocks

sorry haha , how do i enclose in code blocks

triple backticks

try this instead

# Dockerfile.worker

# Use an official Python runtime as a parent image
FROM python:3.11.1

WORKDIR /app

COPY requirements.txt .
RUN pip install -r requirements.txt

COPY . .

# Command to run the Celery worker
CMD sleep 3 && celery -A tasks worker --loglevel=info --pool=eventlet

trying

same issue

interesting

yeah, I'm not sure if it's a rediscloud issue but status have been okay with a few urgent fixes that happend last two days

as I said before, everything worked properly until today

does railway use the rediscloud service?

railway deploys a redis docker image

hmm.

yeah, it's really odd

driving me insane

increase the sleep to 10 seconds?

sure ill try it

same issue :/

im kinda out of ideas, you sure you are usng the dockerfile i provided?

Yes I am :9

😦

I'm dumbfounded as well. It literally worked for months before today

and you haven't modified anything at all about the redis database on railway right? absolutely nothing at all?

Nope

nothing

I even tried rabbitmq instead of redis

same issue

let me do some thinking, could you share your repo, or add me to it?

Thank you! This is under a client repo but I can create another and add you in

yes please
brody192

Hmm

well, here's another thing

I tried a skeleton celery

and it's connecting

I'm going to look into this further

I'll keep you posted 🙂

Thank you Brody

I will definitley buy you some coffee

theres no need but i very much appreciate the gesture

Here you go ! https://www.buymeacoffee.com/brody192/c/8635280 - The world needs mroe people like you. Much appreciated

I figured out what it was - it was the concurrency pool. Eventlet doesn't want to play nice with Docker I guess

sorry i couldn’t solve this but happy you have! and thank you so much for the train!!

a sleep is still needed, but you can bump the sleep down to 3 seconds

Okay sounds good! Why do you recommend the sleep?

You still helped, I appreciate it

because the private network takes about 3 seconds to be able to respond to dns lookups

Ah okay gotcha

makes sense

thank you again

happy to help where i can!