fixed up the docker

Pipfile

@@ -28,6 +28,7 @@ django-extensions = ""
 watchdog = "*"
 channels = "~=3.0"
 channels-redis = "*"
+daphne = "~=3.0"
 
 [dev-packages]
 coveralls = "*"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "192d7419b844e6bb81fed793e7766b2ba15f2a016af1a33fc73cf09e12de5fb7"
+            "sha256": "66530e76de7948d8123529eff0b150926aa46a410da8b31e12b6d468e5996e7a"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -157,7 +157,7 @@
                 "sha256:60856f7efa0b1e1b969efa074e8698bd09de4713ecc06e6a4d19d04c66c4a3bd",
                 "sha256:b43e70d74ff832a634ff6c92badd208824e4530e08b340116517e5aad0aca774"
             ],
-            "markers": "python_version >= '3.6'",
+            "index": "pypi",
             "version": "==3.0.0"
         },
         "dateparser": {

scripts/supervisord.conf

@@ -6,8 +6,8 @@ logfile_maxbytes=50MB        ; max main logfile bytes b4 rotation; default 50MB
 logfile_backups=10           ; # of main logfile backups; 0 means none, default 10
 loglevel=info                ; log level; default info; others: debug,warn,trace
 
-[program:gunicorn]
+[program:daphne]
-command=gunicorn -c /usr/src/paperless/gunicorn.conf.py -b 0.0.0.0:8000 paperless.wsgi
+command=daphne -b 0.0.0.0 -p 8000 paperless.asgi:application
 user=paperless
 
 stdout_logfile=/dev/stdout

src/paperless/asgi.py

@@ -1,31 +1,17 @@
-import json
 import os
 
-from asgiref.sync import async_to_sync
-from channels.auth import AuthMiddlewareStack
-from channels.generic.websocket import WebsocketConsumer
-from channels.routing import ProtocolTypeRouter, URLRouter
 from django.core.asgi import get_asgi_application
-from django.urls import re_path
+# Fetch Django ASGI application early to ensure AppRegistry is populated
+# before importing consumers and AuthMiddlewareStack that may import ORM
+# models.
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'paperless.settings')
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "paperless.settings")
+django_asgi_app = get_asgi_application()
 
+from channels.auth import AuthMiddlewareStack
+from channels.routing import ProtocolTypeRouter, URLRouter
 
-class StatusConsumer(WebsocketConsumer):
+from paperless.urls import websocket_urlpatterns
-    def connect(self):
-        self.accept()
-        async_to_sync(self.channel_layer.group_add)('status_updates', self.channel_name)
-
-    def disconnect(self, close_code):
-        async_to_sync(self.channel_layer.group_discard)('status_updates', self.channel_name)
-
-    def status_update(self, event):
-        self.send(json.dumps(event['data']))
-
-
-websocket_urlpatterns = [
-    re_path(r'ws/status/$', StatusConsumer.as_asgi()),
-]
 
 application = ProtocolTypeRouter({
     "http": get_asgi_application(),

src/paperless/consumers.py

@@ -0,0 +1,16 @@
+import json
+
+from asgiref.sync import async_to_sync
+from channels.generic.websocket import WebsocketConsumer
+
+
+class StatusConsumer(WebsocketConsumer):
+    def connect(self):
+        self.accept()
+        async_to_sync(self.channel_layer.group_add)('status_updates', self.channel_name)
+
+    def disconnect(self, close_code):
+        async_to_sync(self.channel_layer.group_discard)('status_updates', self.channel_name)
+
+    def status_update(self, event):
+        self.send(json.dumps(event['data']))

src/paperless/settings.py

@@ -307,7 +307,7 @@ CHANNEL_LAYERS = {
     "default": {
         "BACKEND": "channels_redis.core.RedisChannelLayer",
         "CONFIG": {
-            "hosts": [("127.0.0.1", 6379)],
+            "hosts": [("broker", 6379)],
         },
     },
 }

src/paperless/urls.py

@@ -1,11 +1,12 @@
 from django.conf.urls import include, url
 from django.contrib import admin
-from django.urls import path
+from django.urls import path, re_path
 from django.views.decorators.csrf import csrf_exempt
 from django.views.generic import RedirectView
 from rest_framework.authtoken import views
 from rest_framework.routers import DefaultRouter
 
+from paperless.consumers import StatusConsumer
 from paperless.views import FaviconView
 from documents.views import (
     CorrespondentViewSet,
@@ -65,6 +66,11 @@ urlpatterns = [
 
 ]
 
+
+websocket_urlpatterns = [
+    re_path(r'ws/status/$', StatusConsumer.as_asgi()),
+]
+
 # Text in each page's <h1> (and above login form).
 admin.site.site_header = 'Paperless'
 # Text at the end of each page's <title>.