My django.ini config:

  1 [uwsgi]
>   2 # specicy workers, please change this according to the server capacity
>   3 workers = 10
>   4 max-requests = 300
>   5
>   6 #set socket listen queue to <n> (default 100, maximum is system
> dependent)
>   7 listen = 3000
>   8 socket = :8080
>   9 socket = :8081
>  10
>  11 map-socket = 0:1,2,3,4,5
>  12 map-socket = 1:6,7,8,9,10
>  13 # set close-on-exec flag on the uWSGI socket. This will avoid external
> processes generated in a request to inherit the socket file descriptor..
>  14 close-on-exec = true
>  15
>  16 # change to django project directory
>  17
>  18 # at the root of uwsgi
>  19 chdir = /home/samuel/envs/shanbay/src/
>  20 home =  ../
>  21 pythonpath = ./
>  22 module = django_wsgi.
>  23
>  24 # set the project settings name
>  25 env = DJANGO_SETTINGS_MODULE=settings
>  26
>  27 # load django
>  28 module = django.core.handlers.wsgi:WSGIHandler()
>  29
>  30
>  31 # uwsgi log
>  32 daemonize = ./log/uwsgi.log
>  33 logdate = true
>  34 logslow = true
>  35 logbig = true
>  36 log-5xx = true
>  37
>  38 # use master process
>  39 master = true
>  40 # will set the uWSGI processes name to something meaningful
> automatically..
>  41 auto-procname = true
>  42
>  43 # use harakiri to kill requests cosing more than 20 seconds
>  44 harakiri = 20
>  45 # you will be told why killed in detail.
>  46 harakiri-verbose = true
>  47
>  48
>  49 # memory leak , recycle worker if over 256M of address space growed.
> (not physicial memory)
>  50 # limit-as = 256M
>  51 # ecycle a workers when its address space usage is over the limit
> specified
>
> # reload-on-as = 128M.
>  53
>  54 # Some of the supported languages (like python) has the concept of
> "multiple interpreters". They allows to isolate apps living in the same
> process. If you do not want this kind of f    eature use this option..
>  55 single-interpreter = true
>  56
>  57
>  58 # set pidfile.
>  59 pidfile = ./uwsgi.pid
>  60 touch-reload = ./uwsgi.touch
>

and part of the log file:

> Fri Apr 13 17:26:12 2012 - Set PythonHome to ../
>   14 Fri Apr 13 17:26:12 2012 - Python main interpreter initialized at
> 0x1b2c140
>   15 Fri Apr 13 17:26:12 2012 - your server socket listen backlog is
> limited to 3000 connections
>   16 Fri Apr 13 17:26:12 2012 - *** Operational MODE: preforking ***
>   17 Fri Apr 13 17:26:12 2012 - added .// to pythonpath.
>   18 Fri Apr 13 17:26:12 2012 - WSGI app 0 (mountpoint='') ready in 0
> seconds on interpreter 0x1b2c140 pid: 9206 (default app)
>   19 Fri Apr 13 17:26:12 2012 - spawned uWSGI master process (pid: 9206)
>   20 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 1 (pid: 9207, cores:
> 1)
>   21 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 2 (pid: 9208, cores:
> 1)
>   22 Fri Apr 13 17:26:12 2012 - mapped socket 0 (:8080) to worker 1
>   23 Fri Apr 13 17:26:12 2012 - mapped socket 0 (:8080) to worker 2
>   24 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 3 (pid: 9209, cores:
> 1)
>   25 Fri Apr 13 17:26:12 2012 - mapped socket 0 (:8080) to worker 3
>   26 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 4 (pid: 9210, cores:
> 1)
>   27 Fri Apr 13 17:26:12 2012 - mapped socket 0 (:8080) to worker 4
>   28 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 5 (pid: 9211, cores:
> 1)
>   29 Fri Apr 13 17:26:12 2012 - mapped socket 0 (:8080) to worker 5
>   30 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 6 (pid: 9212, cores:
> 1)
>   31 Fri Apr 13 17:26:12 2012 - mapped socket 1 (:8081) to worker 6
>   32 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 7 (pid: 9213, cores:
> 1)
>   33 Fri Apr 13 17:26:12 2012 - mapped socket 1 (:8081) to worker 7
>   34 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 8 (pid: 9214, cores:
> 1)
>   35 Fri Apr 13 17:26:12 2012 - mapped socket 1 (:8081) to worker 8
>   36 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 9 (pid: 9215, cores:
> 1)
>   37 Fri Apr 13 17:26:12 2012 - spawned uWSGI worker 10 (pid: 9216, cores:
> 1)
>   38 Fri Apr 13 17:26:12 2012 - mapped socket 1 (:8081) to worker 9
>   39 Fri Apr 13 17:26:12 2012 - mapped socket 1 (:8081) to worker 10
>   40 Fri Apr 13 17:26:24 2012 - *** ./uwsgi.pid has been touched... grace
> them all !!! ***
>   41 Fri Apr 13 17:26:24 2012 - ...gracefully killing workers...
>   42 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 2 (pid: 9208)...
>   43 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 3 (pid: 9209)...
>   44 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 1 (pid: 9207)...
>   45 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 8 (pid: 9214)...
>   46 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 4 (pid: 9210)...
>   47 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 10 (pid: 9216)...
>   48 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 5 (pid: 9211)...
>   49 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 9 (pid: 9215)...
>   50 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 7 (pid: 9213)...
>   51 Fri Apr 13 17:26:24 2012 - Gracefully killing worker 6 (pid: 9212)...
> Fri Apr 13 17:26:24 2012 - Gracefully killing worker 6 (pid: 9212)...
>   52 Fri Apr 13 17:26:25 2012 - binary reloading uWSGI...
>   53 Fri Apr 13 17:26:25 2012 - chdir() to /home/samuel/envs/shanbay/src
>   54 Fri Apr 13 17:26:25 2012 - closing all non-uwsgi socket fds > 2
> (max_fd = 1024)...
>   55 Fri Apr 13 17:26:25 2012 - found fd 4 mapped to socket 0 (:8080)
>   56 Fri Apr 13 17:26:25 2012 - found fd 5 mapped to socket 1 (:8081)
>   57 Fri Apr 13 17:26:25 2012 - running /usr/local/bin/uwsgi
>   58 [uWSGI] getting INI configuration from django.ini
>   59 Fri Apr 13 17:26:25 2012 - *** Starting uWSGI 1.1.2 (64bit) on [Fri
> Apr 13 17:26:25 2012] ***
>   60 Fri Apr 13 17:26:25 2012 - compiled with version: 4.6.1 on 13 April
> 2012 17:05:04
>   61 Fri Apr 13 17:26:25 2012 - current working directory:
> /home/samuel/envs/shanbay/src
>   62 Fri Apr 13 17:26:25 2012 - detected binary path: /usr/local/bin/uwsgi
>   63 Fri Apr 13 17:26:25 2012 - your memory page size is 4096 bytes
>   64 Fri Apr 13 17:26:25 2012 -  *** WARNING: you have enabled harakiri
> without post buffering. Slow upload could be rejected on post-unbuffered
> webservers ***.
>   65 Fri Apr 13 17:26:25 2012 - detected max file descriptor number: 1024
>   66 Fri Apr 13 17:26:25 2012 - lock engine: pthread mutexes
>   67 Fri Apr 13 17:26:25 2012 - uwsgi socket 0 inherited INET address
> :8080 fd 4
>   68 Fri Apr 13 17:26:25 2012 - uwsgi socket 1 inherited INET address
> :8081 fd 5
>   69 Fri Apr 13 17:26:25 2012 - Python version: 2.7.2+ (default, Oct  4
> 2011, 20:41:12)  [GCC 4.6.1]
>   70 Fri Apr 13 17:26:25 2012 - Set PythonHome to ../
>   71 Fri Apr 13 17:26:25 2012 - Python main interpreter initialized at
> 0x1597fc0
>   72 Fri Apr 13 17:26:25 2012 - your server socket listen backlog is
> limited to 3000 connections
>   73 Fri Apr 13 17:26:25 2012 - *** Operational MODE: preforking ***
>   74 Fri Apr 13 17:26:25 2012 - added .// to pythonpath.
>   75 Fri Apr 13 17:26:25 2012 - WSGI app 0 (mountpoint='') ready in 0
> seconds on interpreter 0x1597fc0 pid: 9206 (default app)
>   76 Fri Apr 13 17:26:25 2012 - gracefully (RE)spawned uWSGI master
> process (pid: 9206)
>   77 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 1 (pid: 9227, cores:
> 1)
>   78 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 2 (pid: 9228, cores:
> 1)
>   79 Fri Apr 13 17:26:25 2012 - mapped socket 0 (:8080) to worker 1
>   80 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   81 Fri Apr 13 17:26:25 2012 - mapped socket 0 (:8080) to worker 2
>   82 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   83 Fri Apr 13 17:26:25 2012 - mapped socket 0 (:8080) to worker 3
>   84 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   85 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 3 (pid: 9229, cores:
> 1)
>   86 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 4 (pid: 9230, cores:
> 1)
>   87 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 5 (pid: 9231, cores:
> 1)
>   88 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 6 (pid: 9232, cores:
> 1)
>   89 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 7 (pid: 9233, cores:
> 1)
>   90 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 8 (pid: 9234, cores:
> 1)
>   91 Fri Apr 13 17:26:25 2012 - mapped socket 0 (:8080) to worker 4
>   92 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 9 (pid: 9235, cores:
> 1)
>   93 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   94 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   95 Fri Apr 13 17:26:25 2012 - spawned uWSGI worker 10 (pid: 9236, cores:
> 1)
>   96 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   97 Fri Apr 13 17:26:25 2012 - mapped socket 0 (:8080) to worker 5
>   98 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>   99 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>  100 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>  101 Fri Apr 13 17:26:25 2012 - dup2(): Resource temporarily unavailable
> [uwsgi.c line 2821]
>

error log continues without any stop ...





>


On Fri, Apr 13, 2012 at 5:33 PM, Riccardo Magliocchetti <
[email protected]> wrote:

> Hi Samuel,
>
> Il 13/04/2012 11:23, Samuel ha scritto:
>
>  Thanks for your helps.
>>
>> my version is 0.9.9.2
>>
>
> This is a quite old version, any chance you can upgrade to at least latest
> LTS (1.0.5) ?
>
>
>   pidfile=uwsgi.pid
>>
>>  touch-reload=uwsgi.pid
>>>
>>> then
>>>
>>> $ touch uwsgi.pid
>>>
>>>
>>>
>> so touch-reload and pidfile should be the same file.
>>
>> I thought touch-reload can be any file, and I just had a try to see if set
>> touch-reload file as pid file, but no luck. I also tried on version
>> 1.1.12,
>> but the result is the same defunct status.
>>
>
> It can be anyfile, i think it is convenient to reuse the pidfile instead
> of adding another file.
>
>
>  I meant defunct as the follow line if I executed ps -ef |grep -i uwsgi
>>
>> samuel 7751 7750 0 17:20 ? 00:00:00 [uwsgi]<defunct>
>>
>> please let me know if more info needed.
>>
>>
> Could you please post all your config file? Also if you are not already
> using logto please add
>
> logto=uwsgi.log
>
> and post the output
>
>
> thanks,
> riccardo
>
> ______________________________**_________________
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>



-- 
*吴焱红(Samuel)*

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