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'WebRequest' object has no attribute 'client_addr' under Firefox

See original GitHub issue

While instantiating a WebSocket object under Firefox64, i.e.

new WebSocket(`wss://${window.location.host}/path/to/room`);

… and having Daphne set to the highest level of verbosity, I get the following server-side error:

[07/Jan/2019:17:09:51 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:51,657 INFO     "127.0.0.1" - - [11/Mar/1970:02:49:09 +0000] "GET / HTTP/1.1" 500 27 "https://bored.alwaysdata.net/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0"
[07/Jan/2019:17:09:51 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:51,657 DEBUG    HTTP response complete for ['127.0.0.1', 42164]
[07/Jan/2019:17:09:51 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:51,658 DEBUG    poll 622.967 ms took 0.098 ms: 1 events
[07/Jan/2019:17:09:51 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:51,658 DEBUG    poll 622.617 ms took 0.050 ms: 1 events
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:53,819 DEBUG    poll 999.816 ms took 536.038 ms: 1 events
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:53,819 DEBUG    poll 463.229 ms took 0.011 ms: 1 events
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:53,820 DEBUG    poll 462.904 ms took 0.008 ms: 1 events
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: 2019-01-07 16:09:53,821 CRITICAL Unhandled Error
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: Traceback (most recent call last):
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/internet/asyncioreactor.py", line 267, in run
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     self._asyncioEventloop.run_forever()
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/usr/alwaysdata/python/3.7.1/lib/python3.7/asyncio/base_events.py", line 528, in run_forever
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     self._run_once()
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/usr/alwaysdata/python/3.7.1/lib/python3.7/asyncio/base_events.py", line 1756, in _run_once
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     handle._run()
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/usr/alwaysdata/python/3.7.1/lib/python3.7/asyncio/events.py", line 88, in _run
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     self._context.run(self._callback, *self._args)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: --- <exception caught here> ---
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/python/log.py", line 103, in callWithLogger
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     return callWithContext({"system": lp}, func, *args, **kw)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/python/log.py", line 86, in callWithContext
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     return context.call({ILogContext: newCtx}, func, *args, **kw)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/python/context.py", line 122, in callWithContext
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     return self.currentContext().callWithContext(ctx, func, *args, **kw)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/python/context.py", line 85, in callWithContext
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     return func(*args,**kw)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/internet/asyncioreactor.py", line 141, in _readOrWrite
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     self._disconnectSelectable(selectable, why, read)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/internet/posixbase.py", line 255, in _disconnectSelectable
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     selectable.connectionLost(f)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/internet/tcp.py", line 327, in connectionLost
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     protocol.connectionLost(reason)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/twisted/web/http.py", line 2339, in connectionLost
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     request.connectionLost(reason)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:   File "/home/.virtualenvs/boredenv/lib/python3.7/site-packages/daphne/http_protocol.py", line 202, in connectionLost
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR:     logger.debug("HTTP disconnect for %s", self.client_addr)
[07/Jan/2019:17:09:53 +0100] [upstream] [903083] STDERR: builtins.AttributeError: 'WebRequest' object has no attribute 'client_addr'

With Chrome, the WebSocket-Upgrade is perfectly handled, see

[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,440 INFO     "127.0.0.1" - - [11/Mar/1970:02:52:07 +0000] "GET / HTTP/1.1" 200 2540 "https://bored.alwaysdata.net/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/17.17134"
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,440 DEBUG    HTTP response complete for ['127.0.0.1', 59340]
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,440 DEBUG    poll 20.169 ms took 0.019 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,441 DEBUG    poll 19.849 ms took 0.052 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,535 DEBUG    poll 957.750 ms took 74.050 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,536 DEBUG    HTTP b'GET' request for ['127.0.0.1', 59340]
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,580 DEBUG    poll 881.080 ms took 42.220 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,581 DEBUG    poll 838.234 ms took 0.014 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,586 DEBUG    Upgraded connection ['127.0.0.1', 60946] to WebSocket
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,635 DEBUG    poll 783.904 ms took 0.011 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,638 DEBUG    poll 780.953 ms took 0.026 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,639 DEBUG    WebSocket ['127.0.0.1', 60946] open and established
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,639 DEBUG    WebSocket ['127.0.0.1', 60946] accepted by application
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,651 DEBUG    poll 779.949 ms took 12.212 ms: 1 events
[07/Jan/2019:17:12:50 +0100] [upstream] [903083] STDERR: 2019-01-07 16:12:50,652 DEBUG    HTTP 200 response started for ['127.0.0.1', 59340]
...

Client-side, all this results in a 400 status code.

My OS is Debian GNU/Linux 8.11 (jessie) and pip freeze returns

aioredis==1.2.0
asgiref==2.3.2
asn1crypto==0.24.0
async-timeout==3.0.1
attrs==18.2.0
autobahn==18.12.1
Automat==0.7.0
certifi==2018.11.29
cffi==1.11.5
channels==2.1.6
channels-redis==2.3.2
chardet==3.0.4
constantly==15.1.0
cryptography==2.4.2
Cython==0.29.2
daphne==2.2.4
defusedxml==0.5.0
Django==2.1.4
django-allauth==0.38.0
django-extensions==1.6.7
h2==3.0.1
hiredis==0.3.1
hpack==3.0.0
hyperframe==5.1.0
hyperlink==18.0.0
idna==2.8
incremental==17.5.0
msgpack==0.5.6
oauthlib==2.1.0
Pillow==5.3.0
priority==1.3.0
psycopg2-binary==2.7.6.1
pyasn1==0.4.5
pyasn1-modules==0.2.3
pycparser==2.19
PyHamcrest==1.9.0
pyOpenSSL==18.0.0
pyproj==1.9.5.1
python-dateutil==2.7.5
python3-openid==3.1.0
pytz==2018.7
redis==3.0.1
requests==2.21.0
requests-oauthlib==1.0.0
service-identity==18.1.0
six==1.12.0
Twisted==18.9.0
txaio==18.8.1
urllib3==1.24.1
whitenoise==4.1.2
zope.interface==4.6.0

But I had the same problem with previous versions, regarding the libraries’ or Python3’s.

ps: Daphne is awesome.

Issue Analytics

State:
Created 5 years ago
Comments:8 (2 by maintainers)

Top GitHub Comments

1reaction

lfaucheuxcommented, Jan 28, 2019

So… It looks like the problem is not du to Daphne! I’ll be back very soon with a confirmation…

0reactions

lfaucheuxcommented, Jan 28, 2019

@andrewgodwin Ok. This is not du to Daphne!! I use a share hosting Service and the so-implied proxy was doing weird things.

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