don't use runserver for production ever.
read the django documentation:
https://docs.djangoproject.com/en/1.10/howto/deployment/
after that I suggest using nginx with uwsgi
it is also worth reading uwsgi documentation, there are a lot of options
you can tweak
nginx also has some options you can tweak
On Sat, Dec 10, 2016 at 11:38 PM, Xiao Bo <seanbo...@gmail.com> wrote:
> Yes, I did.
>
> 在 2016年12月10日星期六 UTC-5下午3:37:17，Avraham Serour写道：
>>
>> are you using manage.py runserver?
>>
>>
>> On Fri, Dec 9, 2016 at 10:13 PM, Xiao Bo <sean...@gmail.com> wrote:
>>
>>> I'm building a Django server for data collection. However, the program
>>> seems not capable when the sensing network expands. As time goes on, the
>>> program doesn't even enter the code piece and report broken pipe/connection
>>> reset by peer/too many open files errors:
>>>
>>> Exception happened during processing of request from ('172.58.139.243',
>>> 30713)Traceback (most recent call last):
>>> File "/usr/lib/python2.7/SocketServer.py", line 593, in
>>> process_request_thread
>>> File "/usr/lib/python2.7/SocketServer.py", line 334, in finish_request
>>> File "/usr/lib/python2.7/dist-packages/django/core/servers/basehttp.py",
>>> line 126, in __init__
>>> File "/usr/lib/python2.7/SocketServer.py", line 651, in __init__
>>> File "/usr/lib/python2.7/SocketServer.py", line 710, in finish
>>> File "/usr/lib/python2.7/socket.py", line 279, in close
>>> File "/usr/lib/python2.7/socket.py", line 303, in flush
>>> error: [Errno 32] Broken pipe
>>> [08/Dec/2016 17:46:47] "POST /Update_Data/ HTTP/1.1" 500 39484Traceback
>>> (most recent call last):
>>> File "/usr/lib/python2.7/wsgiref/handlers.py", line 86, in run
>>> File "/usr/lib/python2.7/wsgiref/handlers.py", line 128, in
>>> finish_response
>>> File "/usr/lib/python2.7/wsgiref/handlers.py", line 217, in write
>>> File "/usr/lib/python2.7/socket.py", line 324, in write
>>> File "/usr/lib/python2.7/socket.py", line 303, in flush
>>> error: [Errno 104] Connection reset by peer
>>> File "/usr/lib/python2.7/random.py", line 810, in randomOSError: [Errno 24]
>>> Too many open files
>>>
>>> I checked the open files and it seems like the socket files are never
>>> closed. The list is full of items like the followings:
>>>
>>> python 30404 30522 ubuntu 732u IPv4 2437194784 0t0
>>> TCP 192.168.100.2:9003->172.58.137.113:18538 (ESTABLISHED)
>>> python 30404 30522 ubuntu 733u IPv4 2437194788 0t0
>>> TCP 192.168.100.2:9003->172.58.137.113:55661 (ESTABLISHED)
>>> python 30404 30522 ubuntu 734u IPv4 2437194792 0t0
>>> TCP 192.168.100.2:9003->172.58.137.113:42461 (ESTABLISHED)
>>> python 30404 30522 ubuntu 735u IPv4 2437194793 0t0
>>> TCP 192.168.100.2:9003->172.58.137.113:40438 (ESTABLISHED)
>>> python 30404 30522 ubuntu 736u IPv4 2437194797 0t0
>>> TCP 192.168.100.2:9003->172.58.137.113:52998 (ESTABLISHED)
>>>
>>> Any ideas? Let me know if you need any further information.
>>>
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