core: revert to cherrypy for main webserver and use daphne only for app_gw

passbook/core/management/commands/web.py

@@ -2,11 +2,12 @@
 
 from logging import getLogger
 
-from daphne.cli import CommandLineInterface
+import cherrypy
+from django.conf import settings
 from django.core.management.base import BaseCommand
-from django.utils import autoreload
 
 from passbook.lib.config import CONFIG
+from passbook.root.wsgi import application
 
 LOGGER = getLogger(__name__)
 
@@ -15,16 +16,21 @@ class Command(BaseCommand):
     """Run CherryPy webserver"""
 
     def handle(self, *args, **options):
-        """passbook daphne server"""
-        autoreload.run_with_reloader(self.daphne_server)
-
-    def daphne_server(self):
-        """Run daphne server within autoreload"""
-        autoreload.raise_last_exception()
-        CommandLineInterface().run([
-            '-p', str(CONFIG.y('web.port', 8000)),
-            '-b', CONFIG.y('web.listen', '0.0.0.0'),  # nosec
-            '--access-log', '/dev/null',
-            '--application-close-timeout', '500',
-            'passbook.root.asgi:application'
-        ])
+        """passbook cherrypy server"""
+        cherrypy.config.update(CONFIG.get('web'))
+        cherrypy.tree.graft(application, '/')
+        # Mount NullObject to serve static files
+        cherrypy.tree.mount(None, settings.STATIC_URL, config={
+            '/': {
+                'tools.staticdir.on': True,
+                'tools.staticdir.dir': settings.STATIC_ROOT,
+                'tools.expires.on': True,
+                'tools.expires.secs': 86400,
+                'tools.gzip.on': True,
+            }
+        })
+        cherrypy.engine.start()
+        for file in CONFIG.loaded_file:
+            cherrypy.engine.autoreload.files.add(file)
+            LOGGER.info("Added '%s' to autoreload triggers", file)
+        cherrypy.engine.block()