Railway•2mo ago

Getting error when deploying the django channels project in railway

only chat application not work other functionality working perfectly frontend error: WebSocket encountered an error:
Chat socket closed unexpectedly: backend error: Not Found: /ws/chat/2f2ceffd-d524-4f68-881d-7170ea620c37/ all setup done perfectly but now stuck not getting the solution from anywhere

Solution:

you need to use Daphne

Jump to solution

38 Replies

Percy•2mo ago

Project ID: 2f2ceffd-d524-4f68-881d-7170ea620c37

Brody•2mo ago

please do not create duplicate posts or cross post

vayak_OP•2mo ago

sorry do you know solution of it

Solution

Brody•2mo ago

you need to use Daphne

vayak_OP•2mo ago

yes already using

Brody•2mo ago

that id doesnt bring me to a project

vayak_OP•2mo ago

wait I will send 9626ee7a-574c-4d61-a75c-2d65bf18c4a3

Brody•2mo ago

you arent

vayak_OP•2mo ago

how to use it? I have added it in my Procfile release: python manage.py migrate worker: daphne -b 0.0.0.0 -p $PORT charity_pro.asgi:application

Brody•2mo ago

you are using a Dockerfile, Procfiles are irrelevant

vayak_OP•2mo ago

wait - check this docker file

Brody•2mo ago

please enclose that in a code block

vayak_OP•2mo ago

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project
COPY . /app/

# Install gunicorn
RUN pip install gunicorn

# Collect static files
# RUN python manage.py collectstatic --noinput

# Expose the dynamic port (optional, but not necessary)
EXPOSE 8000 

# Use the environment variable $PORT for deployment
CMD ["gunicorn", "-k", "daphne", "-b", "0.0.0.0:$PORT", "charity_pro.asgi:application"]

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project
COPY . /app/

# Install gunicorn
RUN pip install gunicorn

# Collect static files
# RUN python manage.py collectstatic --noinput

# Expose the dynamic port (optional, but not necessary)
EXPOSE 8000 

# Use the environment variable $PORT for deployment
CMD ["gunicorn", "-k", "daphne", "-b", "0.0.0.0:$PORT", "charity_pro.asgi:application"]

sorry

Brody•2mo ago

you can edit discord messages lol

vayak_OP•2mo ago

brother please help its urgent

Brody•2mo ago

2 problems. - you are overwriting that CMD line via the start command in the service settings. - you are using exec form for that CMD line

vayak_OP•2mo ago

not getting properly other functionality working perfectly just problem in chat module

Brody•2mo ago

please fix the two issues i had just brought up

vayak_OP•2mo ago

check now

Brody•2mo ago

send me your dockerfile

vayak_OP•2mo ago

yes

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project
COPY . /app/

# Install gunicorn
RUN pip install gunicorn daphne

# Collect static files
# RUN python manage.py collectstatic --noinput

# Expose the dynamic port (optional, but not necessary)
EXPOSE 8000

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project
COPY . /app/

# Install gunicorn
RUN pip install gunicorn daphne

# Collect static files
# RUN python manage.py collectstatic --noinput

# Expose the dynamic port (optional, but not necessary)
EXPOSE 8000

release: python manage.py migrate
worker: daphne -b 0.0.0.0 -p $PORT charity_pro.asgi:application

release: python manage.py migrate
worker: daphne -b 0.0.0.0 -p $PORT charity_pro.asgi:application

Procfile

Brody•2mo ago

again, you are using a Dockerfile, the Procfile is totally irrelevant and unused

vayak_OP•2mo ago

so remove the procfile? and add CMD in dockerfile?

Brody•2mo ago

still 2 problems. - you are missing a CMD line - you are setting a start command in the service settings

vayak_OP•2mo ago

now I am adding CMD in dockerfile and remove the procfile okay? so this is my dockerfile updated and removed procfile

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project
COPY . /app/

# Install gunicorn
RUN pip install gunicorn daphne

# Collect static files
# RUN python manage.py collectstatic --noinput

# Expose the dynamic port (optional, but not necessary)
EXPOSE 8000 

# Use the environment variable $PORT for deployment
CMD ["gunicorn", "-k", "daphne", "-b", "0.0.0.0:$PORT", "charity_pro.asgi:application"]

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project
COPY . /app/

# Install gunicorn
RUN pip install gunicorn daphne

# Collect static files
# RUN python manage.py collectstatic --noinput

# Expose the dynamic port (optional, but not necessary)
EXPOSE 8000 

# Use the environment variable $PORT for deployment
CMD ["gunicorn", "-k", "daphne", "-b", "0.0.0.0:$PORT", "charity_pro.asgi:application"]

still getting this error: Not Found: /ws/chat/2f2ceffd-d524-4f68-881d-7170ea620c37/

Brody•2mo ago

2 problems. - you are overwriting that CMD line via the start command in the service settings. - you are using exec form for that CMD line

vayak_OP•2mo ago

brother can you guide me by filename

Brody•2mo ago

filename?

vayak_OP•2mo ago

removed start command from railway

Brody•2mo ago

what about it? you havent done that yet

vayak_OP•2mo ago

no there are many errors comming related to daphne after removing the start command from railway

Brody•2mo ago

send your dockerfile please

vayak_OP•2mo ago

yes

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
ENV DJANGO_SETTINGS_MODULE charity_pro.settings  # Properly set DJANGO_SETTINGS_MODULE to point to your settings module

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project files
COPY . /app/

# Install daphne (no need for gunicorn)
RUN pip install daphne

# Expose the dynamic port (optional)
EXPOSE 8000

# Use the environment variable $PORT for deployment
CMD ["sh", "-c", "daphne -b 0.0.0.0 -p $PORT charity_pro.asgi:application"]

# Pull official base image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
ENV DJANGO_SETTINGS_MODULE charity_pro.settings  # Properly set DJANGO_SETTINGS_MODULE to point to your settings module

# Set working directory
WORKDIR /app

# Install dependencies
COPY requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt

# Copy project files
COPY . /app/

# Install daphne (no need for gunicorn)
RUN pip install daphne

# Expose the dynamic port (optional)
EXPOSE 8000

# Use the environment variable $PORT for deployment
CMD ["sh", "-c", "daphne -b 0.0.0.0 -p $PORT charity_pro.asgi:application"]

changed made by chatgpt guide now getting this error: django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

Brody•2mo ago

this would be an application level issue

vayak_OP•2mo ago

can you help me with that? solved brother thank you so much

Brody•2mo ago

im glad you where able to solve, but please note we can't offer application level support

vayak_OP•2mo ago

yaa no issue

vayak_OP•2mo ago

amazing experience with railway

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Getting error when deploying the django channels project in railway