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Feature: Switch webserver to granian (#9218)

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Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>
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Trenton H
2025-02-28 11:37:45 -08:00
committed by GitHub
parent 628d85080f
commit 654c9ca273
15 changed files with 106 additions and 341 deletions
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docs/troubleshooting.md
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@@ -195,34 +195,6 @@ This might have multiple reasons.
is not, you need to compile the front end yourself or download the
release archive instead of cloning the repository.
2. Check the output of the web server. You might see errors like this:
```
[2021-01-25 10:08:04 +0000] [40] [ERROR] Socket error processing request.
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 134, in handle
self.handle_request(listener, req, client, addr)
File "/usr/local/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 190, in handle_request
util.reraise(*sys.exc_info())
File "/usr/local/lib/python3.7/site-packages/gunicorn/util.py", line 625, in reraise
raise value
File "/usr/local/lib/python3.7/site-packages/gunicorn/workers/sync.py", line 178, in handle_request
resp.write_file(respiter)
File "/usr/local/lib/python3.7/site-packages/gunicorn/http/wsgi.py", line 396, in write_file
if not self.sendfile(respiter):
File "/usr/local/lib/python3.7/site-packages/gunicorn/http/wsgi.py", line 386, in sendfile
sent += os.sendfile(sockno, fileno, offset + sent, count)
OSError: [Errno 22] Invalid argument
```
To fix this issue, add
```
SENDFILE=0
```
to your `docker-compose.env` file.
## Error while reading metadata
You might find messages like these in your log files:
@@ -322,12 +294,12 @@ many documents at once often. Otherwise, try tweaking the
[`PAPERLESS_DB_TIMEOUT`](configuration.md#PAPERLESS_DB_TIMEOUT) setting to allow more time for the database to
unlock. This may have minor performance implications.
## gunicorn fails to start with "is not a valid port number"
## granian fails to start with "is not a valid port number"
You are likely running using Kubernetes, which automatically creates an
environment variable named `${serviceName}_PORT`. This is
the same environment variable which is used by Paperless to optionally
change the port gunicorn listens on.
change the port granian listens on.
To fix this, set [`PAPERLESS_PORT`](configuration.md#PAPERLESS_PORT) again to your desired port, or the
default of 8000.