Roberto De Ioris <roberto@...> writes:
> Can you post your full uWSGI config ? I have seen this kind of setup
> only with simple master+preforking mode. Maybe some other option could
> break this.
Two setups, both of which exhibit this hang after invoking Django application
on init.
Setup 2 (where these last gdb experiments were made) is on my Mac:
uwsgi --ini uwsgidev.ini -H /Users/gthb/pyenv/DM
where uwsgidev.ini contains:
[uwsgi]
master=true
processes=1
module=dmwsgi
pythonpath=datamarket:.
socket=sock/uwsgi.sock
env=dummy_proxy=dummy
That virtualenv is of Python 2.5.6 installed from MacPorts on Lion; uwsgi was
built from head of git master, adding debug=true.
Setup 1 (where my initial Django pre-warming attempt was made) is Debian:
export UWSGI_VASSAL_VIRTUALENV=/var/www-test/pythonenv
export UWSGI_VASSAL_CHDIR=/var/www-test/repo/elam/src
uwsgi --emperor /var/www-test/repo/elam/src/vassals
and vassals directory contains test.ini:
[uwsgi]
master=true
socket=:3003
harakiri=180
post-buffering=65536
processes=3
max-requests=10000
reload-on-rss=110
module=dmwsgi
buffer-size=16384
pythonpath=datamarket:.
Tried with uwsgi 0.9.9.2 from pypi and then 1.0-rc6 from tarball, in
a virtualenv of Debian's Python 2.5.2. I didn't try gdb in this setup.
Contents of dmwsgi.py are:
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
import os
if os.environ['PREWARM']:
try:
import cStringIO
input = cStringIO.StringIO()
errors = cStringIO.StringIO()
print 'TESTING: calling application'
def noop(status, hh, exc_info=None):
pass
application(
{
'CONTENT_LENGTH': '',
'CONTENT_TYPE': '',
'DOCUMENT_ROOT': '/usr/local/nginx/html',
'HTTP_HOST': 'test.datamarket.com',
'PATH_INFO': '/__ping__',
'REMOTE_ADDR': '157.157.92.142',
'REMOTE_PORT': '65420',
'REQUEST_METHOD': 'GET',
'REQUEST_URI': '/__ping__',
'SERVER_NAME': 'test.datamarket.com',
'SERVER_PORT': '80',
'SERVER_PROTOCOL': 'HTTP/1.1',
'uwsgi.node': 'itchy',
'uwsgi.version': '1.0-dev',
'wsgi.multiprocess': True,
'wsgi.multithread': False,
'wsgi.run_once': False,
'wsgi.url_scheme': 'http',
'wsgi.version': (1, 0),
'wsgi.input': input,
'wsgi.errors': errors,
},
noop)
except:
print 'TESTING: got exception'
import traceback
traceback.print_exc()
else:
print 'TESTING: survived application call'
finally:
print 'TESTING: reached finally clause'
import traceback
traceback.print_exc()
Regards,
- Gulli
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