I have a very simply application that essentially displays 10 or so
images using the included 'download' function as the source URL for
the image tag. I am able to cause the following error by repeatedly
refreshing the page (with a few seconds delay between each refresh).
After 20 or so refreshes I start getting the "too many open files"
errors.
I am assuming that "response.stream" (the heart of the download
method) closes the file when it is done, and this is something deeper?
Paul
(running web2py 1.67.1 from source on Mac 10.5.8, python 2.6.2)
ERROR:root:Traceback (most recent call last):
File "/Users/green/work/CollaborativePhoto/Code/Server/web2py/gluon/
main.py", line 319, in wsgibase
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
python2.6/tempfile.py", line 475, in TemporaryFile
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
python2.6/tempfile.py", line 228, in _mkstemp_inner
OSError: [Errno 24] Too many open files: '/var/folders/QH/
QHI5OCT0HD0NfYKlwdXKpk+++TI/-Tmp-/tmp7cAB3k'
WARNING:root:no cache.disk (IOError)
WARNING:root:no cache.disk (IOError)
ERROR:root:Traceback (most recent call last):
File "/Users/green/work/CollaborativePhoto/Code/Server/web2py/gluon/
main.py", line 319, in wsgibase
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
python2.6/tempfile.py", line 475, in TemporaryFile
File "/Library/Frameworks/Python.framework/Versions/2.6/lib/
python2.6/tempfile.py", line 228, in _mkstemp_inner
OSError: [Errno 24] Too many open files: '/var/folders/QH/
QHI5OCT0HD0NfYKlwdXKpk+++TI/-Tmp-/tmpoVTXU9'
ERROR:root:Traceback (most recent call last):
File "/Users/green/work/CollaborativePhoto/Code/Server/web2py/gluon/
main.py", line 389, in wsgibase
serve_controller(request, response, session)
File "/Users/green/work/CollaborativePhoto/Code/Server/web2py/gluon/
main.py", line 160, in serve_controller
page = run_controller_in(request.controller, request.function,
environment)
File "/Users/green/work/CollaborativePhoto/Code/Server/web2py/gluon/
compileapp.py", line 294, in run_controller_in
fp = open(filename, 'r')
IOError: [Errno 24] Too many open files: '/Users/green/work/
CollaborativePhoto/Code/Server/web2py/applications/server/controllers/
default.py'
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