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Remove lazy loading of middleware

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This mirrors the equivalent change in Django itsef. See:

https://code.djangoproject.com/ticket/26452

99bb7fcc18
This commit is contained in:
David Evans 2016-04-04 21:36:18 +01:00 committed by Andrew Godwin
parent 37923c3674
commit 28e897d9bc
1 changed files with 4 additions and 9 deletions
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13
channels/handler.py
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@ -7,7 +7,6 @@ import sys
import time import time
import traceback import traceback
from io import BytesIO from io import BytesIO
from threading import Lock
from django import http from django import http
from django.conf import settings from django.conf import settings
@ -168,20 +167,16 @@ class AsgiHandler(base.BaseHandler):
a HTTP request) a HTTP request)
""" """
initLock = Lock()
request_class = AsgiRequest request_class = AsgiRequest
# Size to chunk response bodies into for multiple response messages # Size to chunk response bodies into for multiple response messages
chunk_size = 512 * 1024 chunk_size = 512 * 1024
def __init__(self, *args, **kwargs):
super(AsgiHandler, self).__init__(*args, **kwargs)
self.load_middleware()
def __call__(self, message): def __call__(self, message):
# Set up middleware if needed. We couldn't do this earlier, because
# settings weren't available.
if self._request_middleware is None:
with self.initLock:
# Check that middleware is still uninitialized.
if self._request_middleware is None:
self.load_middleware()
# Set script prefix from message root_path # Set script prefix from message root_path
set_script_prefix(message.get('root_path', '')) set_script_prefix(message.get('root_path', ''))
signals.request_started.send(sender=self.__class__, message=message) signals.request_started.send(sender=self.__class__, message=message)