Hi Kryzsztof,Thank you for your kind reply. Yes, i'm running a 32-bit machine for development purpose.
My patch is working for my simple use-case but i believe it is far from being perfect.
However, i'm not exactly sure how to implement the proposed workaround. Any chances this is going to be fixed in a future uWSGI release ? Best regards, Etienne Le 2018-02-12 à 05:35, Krzysztof Warzecha a écrit :
I'm glad you got that working. That's a 32-bit system, isn't it? Looks like you got bit by this bug: https://github.com/unbit/uwsgi/issues/1129 On 9 February 2018 at 13:44, Etienne Robillard <[email protected]> wrote:OK. I got a working patch: for i in range(0, iov.iov_len, 1): environ[ffi.string(ffi.cast("char*", iov[i].iov_base), iov[i].iov_len)] = ffi.string(ffi.cast("char*", iov[i+1].iov_base), iov[i+1].iov_len) if not 'SERVER_NAME' in environ: environ['SERVER_NAME'] = uwsgi.hostname if not 'SERVER_PORT' in environ: environ['SERVER_PORT'] = 80 It's ugly but it works! :-) As a side-effect, i needed to add my hostname to ALLOWED_HOSTS. Not really sure why SERVER_NAME and SERVER_PORT are not included in the environ dict. What do you think? Etienne Le 2018-02-09 à 06:40, Etienne Robillard a écrit : Hi, I confirm nginx is really sending the REQUEST_METHOD header with nginx/uwsgi: 04:33:37.008721 read(6, "\0\274\1\0\f\0QUERY_STRING\0\0\16\0REQUEST_METHOD\3\0GET\f\0CONTENT_TYPE\0\0\16\0CONTENT_LENGTH\0\0\v\0REQUEST_URI\v\0/benchmark/\t\0PATH_INFO\v\0/benchmark/\r\0DOCUMENT_ROOT!\0/home/erob/www/isotopesoftware.ca\17\0SERVER_PROTOCOL\10\0HTTP/1.1\v\0REMOTE_ADDR\t\000127.0.0.1\v\0REMOTE_PORT\5\00041286\v\0SERVER_PORT\2\00080\v\0SERVER_NAME\t\0localhost\v\0REMOTE_USER\0\0\v\0SCRIPT_NAME\0\0\7\0HTTP_TE\22\0deflate,gzip;q=0.3\17\0HTTP_CONNECTION\t\0TE, close\t\0HTTP_HOST\t\0localhost\17\0HTTP_USER_AGENT!\0lwp-request/6.15 libwww-perl/6.15", 4100) = 448 So I tried to hack pypy_setup.py by using iov.iov_len as a replacement for wsgi_req.var_cnt and here's the result: environ = {} iov = wsgi_req.hvec for i in range(0, iov.iov_len, 2): environ[ffi.string(ffi.cast("char*", iov[i].iov_base), iov[i].iov_len)] = ffi.string(ffi.cast("char*", iov[i+1].iov_base), iov[i+1].iov_len) Now the traceback is somewhat different. Progress! :-) ENVIRON: LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36: ENVIRON: PYTHONHOME=/usr ENVIRON: XDG_MENU_PREFIX=xfce- ENVIRON: LANG=en_CA.utf8 ENVIRON: DISPLAY=:0.0 ENVIRON: OLDPWD=/home/erob/src/django-hotsauce-0.9/tests/benchmarks/lib/pypy ENVIRON: COLORTERM=rxvt ENVIRON: XDG_VTNR=7 ENVIRON: SSH_AUTH_SOCK=/tmp/ssh-sarMdiJdtI4D/agent.775 ENVIRON: GLADE_CATALOG_PATH=: ENVIRON: XDG_SESSION_ID=2 ENVIRON: XDG_GREETER_DATA_DIR=/var/lib/lightdm/data/erob ENVIRON: USER=erob ENVIRON: GLADE_MODULE_PATH=: ENVIRON: DESKTOP_SESSION=lightdm-xsession ENVIRON: PWD=/home/erob/src/django-hotsauce-0.9/tests/benchmarks/lib/pypy/django_sqlite ENVIRON: HOME=/home/erob ENVIRON: SSH_AGENT_PID=1042 ENVIRON: QT_ACCESSIBILITY=1 ENVIRON: XDG_SESSION_TYPE=x11 ENVIRON: XDG_DATA_DIRS=/usr/share/xfce4:/usr/local/share/:/usr/share/:/usr/share ENVIRON: XDG_SESSION_DESKTOP=lightdm-xsession ENVIRON: GLADE_PIXMAP_PATH=: ENVIRON: DESKTOP_STARTUP_ID=xfce4-panel/exo-open/1069-0-marina_TIME100892 ENVIRON: TERM=rxvt ENVIRON: SHELL=/bin/bash ENVIRON: XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0 ENVIRON: XDG_CURRENT_DESKTOP=XFCE ENVIRON: QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1 ENVIRON: SHLVL=1 ENVIRON: COLORFGBG=0;15 ENVIRON: XDG_SEAT=seat0 ENVIRON: LANGUAGE=en_CA:en ENVIRON: WINDOWID=44040194 ENVIRON: GDMSESSION=lightdm-xsession ENVIRON: LOGNAME=erob ENVIRON: DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-iOI2an0AiX,guid=b2939762a51bb6d7f7fca2a75a7c46b9 ENVIRON: XDG_RUNTIME_DIR=/run/user/1000 ENVIRON: QT_XCB_FORCE_SOFTWARE_OPENGL=1 ENVIRON: XAUTHORITY=/home/erob/.Xauthority ENVIRON: XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0 ENVIRON: XDG_CONFIG_DIRS=/etc/xdg ENVIRON: PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games ENVIRON: SESSION_MANAGER=local/marina:@/tmp/.ICE-unix/1052,unix/marina:/tmp/.ICE-unix/1052 ENVIRON: _=/usr/local/pypy/bin/uwsgi ENVIRON: UWSGI_RELOADS=0 max space for custom process name = 2917 [uwsgi-logger] registered "syslog" [uwsgi-logger] registered "rsyslog" [uwsgi-logger] registered "socket" [uwsgi-logger] registered "redislog" [uwsgi-logger] registered "mongodblog" [uwsgi-logger] registered "file" [uwsgi-logger] registered "fd" [uwsgi-logger] registered "stdio" [uwsgi-cheaper-algo] registered "busyness" executable name: /usr/local/pypy/pypy2-v5.9.0-linux32/bin/uwsgi tmp = / [uWSGI] getting INI configuration from uwsgi.ini optind:3 argc:3 [uwsgi-cheaper-algo] registered "spare" [uwsgi-cheaper-algo] registered "backlog" [uwsgi-cheaper-algo] registered "manual" *** Starting uWSGI 2.0.15 (32bit) on [Fri Feb 9 06:30:17 2018] *** *** *** You are running a DEBUG version of uWSGI, please disable debug in your build profile and recompile it *** *** compiled with version: 6.3.0 20170516 on 09 February 2018 06:25:44 os: Linux-4.9.0-5-686-pae #1 SMP Debian 4.9.65-3+deb9u2 (2018-01-04) nodename: marina machine: i686 clock source: unix pcre jit disabled detected number of CPU cores: 2 current working directory: /home/erob/src/django-hotsauce-0.9/tests/benchmarks/lib/pypy/django_sqlite writing pidfile to /tmp/uwsgi-master.pid detected binary path: /usr/local/pypy/pypy2-v5.9.0-linux32/bin/uwsgi chdir() to /home/erob/src/django-hotsauce-0.9/tests/benchmarks/lib/pypy/django_sqlite your processes number limit is 11955 your memory page size is 4096 bytes detected max file descriptor number: 1024 cores allocated... lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address 127.0.0.1:8000 fd 3 Initialized PyPy with Python 2.7.13 (84a2f3e6a7f8, Oct 03 2017, 12:58:57) [PyPy 5.9.0 with GCC 4.6.3] PyPy Home: /usr/local/pypy/pypy2-v5.9.0-linux32 [uWSGI DEBUG] uwsgi socket 256 SO_RCVBUF size: 87380 [uWSGI DEBUG] uwsgi socket 256 SO_SNDBUF size: 16384 your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 127976 bytes (124 KB) for 1 cores *** Operational MODE: single process *** *** no app loaded. going in full dynamic mode *** *** uWSGI is running in multiple interpreter mode *** spawned uWSGI master process (pid: 14858) spawned uWSGI worker 1 (pid: 14861, cores: 1) adding 6 to signal poll [uWSGI DEBUG] PATH_INFO=/benchmark/ [uWSGI DEBUG] SERVER_NAME=localhost [uWSGI DEBUG] SCRIPT_NAME= [uWSGI DEBUG] HTTP_HOST=localhost {'QUERY_STRING': '', 'REQUEST_METHOD': 'GET', 'CONTENT_TYPE': '', 'CONTENT_LENGTH': '', 'REQUEST_URI': '/benchmark/', 'PATH_INFO': '/benchmark/'} Internal Server Error: /benchmark/ Traceback (most recent call last): File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 41, in inner response = get_response(request) File "/home/erob/ncvs/django/django/utils/deprecation.py", line 138, in __call__ response = self.process_request(request) File "/home/erob/ncvs/django/django/middleware/common.py", line 57, in process_request host = request.get_host() File "/home/erob/ncvs/django/django/http/request.py", line 97, in get_host host = self._get_raw_host() File "/home/erob/ncvs/django/django/http/request.py", line 89, in _get_raw_host host = self.META['SERVER_NAME'] KeyError: u'SERVER_NAME' Internal Server Error: /benchmark/ Traceback (most recent call last): File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 41, in inner response = get_response(request) File "/home/erob/ncvs/django/django/utils/deprecation.py", line 140, in __call__ response = self.get_response(request) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 43, in inner response = response_for_exception(request, exc) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 93, in response_for_exception response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info()) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 139, in handle_uncaught_exception return debug.technical_500_response(request, *exc_info) File "/home/erob/ncvs/django/django/views/debug.py", line 84, in technical_500_response html = reporter.get_traceback_html() File "/home/erob/ncvs/django/django/views/debug.py", line 328, in get_traceback_html return t.render(c) File "/home/erob/ncvs/django/django/template/base.py", line 207, in render return self._render(context) File "/home/erob/ncvs/django/django/template/base.py", line 199, in _render return self.nodelist.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 990, in render bit = node.render_annotated(context) File "/home/erob/ncvs/django/django/template/base.py", line 957, in render_annotated return self.render(context) File "/home/erob/ncvs/django/django/template/defaulttags.py", line 322, in render return nodelist.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 990, in render bit = node.render_annotated(context) File "/home/erob/ncvs/django/django/template/base.py", line 957, in render_annotated
return self.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 1040, in render output = self.filter_expression.resolve(context) File "/home/erob/ncvs/django/django/template/base.py", line 708, in resolve obj = self.var.resolve(context) File "/home/erob/ncvs/django/django/template/base.py", line 849, in resolve value = self._resolve_lookup(context) File "/home/erob/ncvs/django/django/template/base.py", line 911, in _resolve_lookup current = current() File "/home/erob/ncvs/django/django/http/request.py", line 162, in get_raw_uri host=self._get_raw_host(), File "/home/erob/ncvs/django/django/http/request.py", line 89, in _get_raw_host host = self.META['SERVER_NAME'] KeyError: u'SERVER_NAME' Internal Server Error: /benchmark/ Traceback (most recent call last): File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 41, in inner response = get_response(request) File "/home/erob/ncvs/django/django/utils/deprecation.py", line 140, in __call__ response = self.get_response(request) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 43, in inner response = response_for_exception(request, exc) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 93, in response_for_exception response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info()) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 139, in handle_uncaught_exception return debug.technical_500_response(request, *exc_info) File "/home/erob/ncvs/django/django/views/debug.py", line 84, in technical_500_response html = reporter.get_traceback_html() File "/home/erob/ncvs/django/django/views/debug.py", line 328, in get_traceback_html return t.render(c) File "/home/erob/ncvs/django/django/template/base.py", line 207, in render return self._render(context) File "/home/erob/ncvs/django/django/template/base.py", line 199, in _render return self.nodelist.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 990, in render bit = node.render_annotated(context) File "/home/erob/ncvs/django/django/template/base.py", line 957, in render_annotated return self.render(context) File "/home/erob/ncvs/django/django/template/defaulttags.py", line 322, in render return nodelist.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 990, in render bit = node.render_annotated(context) File "/home/erob/ncvs/django/django/template/base.py", line 957, in render_annotated return self.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 1040, in render output = self.filter_expression.resolve(context) File "/home/erob/ncvs/django/django/template/base.py", line 708, in resolve obj = self.var.resolve(context) File "/home/erob/ncvs/django/django/template/base.py", line 849, in resolve value = self._resolve_lookup(context) File "/home/erob/ncvs/django/django/template/base.py", line 911, in _resolve_lookup current = current() File "/home/erob/ncvs/django/django/http/request.py", line 162, in get_raw_uri host=self._get_raw_host(), File "/home/erob/ncvs/django/django/http/request.py", line 89, in _get_raw_host host = self.META['SERVER_NAME'] KeyError: u'SERVER_NAME' From cffi callback <function uwsgi_pypy_wsgi_handler at 0xb379fbd0>: Traceback (most recent call last): File "c callback", line 478, in uwsgi_pypy_wsgi_handler File "./benchmark/wsgi.py", line 20, in application return WSGIHandler()(environ, start_response) File "/home/erob/ncvs/django/django/core/handlers/wsgi.py", line 157, in __call__ response = self.get_response(request) File "/home/erob/ncvs/django/django/core/handlers/base.py", line 124, in get_response response = self._middleware_chain(request) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 43, in inner response = response_for_exception(request, exc) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 93, in response_for_exception response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info()) File "/home/erob/ncvs/django/django/core/handlers/exception.py", line 139, in handle_uncaught_exception return debug.technical_500_response(request, *exc_info) File "/home/erob/ncvs/django/django/views/debug.py", line 84, in technical_500_response html = reporter.get_traceback_html() File "/home/erob/ncvs/django/django/views/debug.py", line 328, in get_traceback_html return t.render(c) File "/home/erob/ncvs/django/django/template/base.py", line 207, in render return self._render(context) File "/home/erob/ncvs/django/django/template/base.py", line 199, in _render return self.nodelist.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 990, in render bit = node.render_annotated(context) File "/home/erob/ncvs/django/django/template/base.py", line 957, in render_annotated return self.render(context) File "/home/erob/ncvs/django/django/template/defaulttags.py", line 322, in render return nodelist.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 990, in render bit = node.render_annotated(context) File "/home/erob/ncvs/django/django/template/base.py", line 957, in render_annotated return self.render(context) File "/home/erob/ncvs/django/django/template/base.py", line 1040, in render output = self.filter_expression.resolve(context) File "/home/erob/ncvs/django/django/template/base.py", line 708, in resolve obj = self.var.resolve(context) File "/home/erob/ncvs/django/django/template/base.py", line 849, in resolve value = self._resolve_lookup(context) File "/home/erob/ncvs/django/django/template/base.py", line 911, in _resolve_lookup current = current() File "/home/erob/ncvs/django/django/http/request.py", line 162, in get_raw_uri host=self._get_raw_host(), File "/home/erob/ncvs/django/django/http/request.py", line 89, in _get_raw_host host = self.META['SERVER_NAME'] KeyError: u'SERVER_NAME' [pid: 14861|app: -1|req: -1/1] 127.0.0.1 () {36 vars in 444 bytes} [Fri Feb 9 11:30:23 2018] GET /benchmark/ => generated 0 bytes in 1729 msecs (HTTP/1.1 500) 0 headers in 0 bytes (0 switches on core 0) SIGINT/SIGQUIT received...killing workers... worker 1 buried after 1 seconds goodbye to uWSGI. VACUUM: pidfile removed. Le 2018-02-09 à 05:54, Krzysztof Warzecha a écrit : Hello, On 9 February 2018 at 11:29, Etienne Robillard <[email protected]> wrote: Hi Krzysztof, I found something highly relevant to my issue: http://lists.unbit.it/pipermail/uwsgi/2014-June/007389.html So I followed Roberto's suggestion and removed my __pycache__ dir but the issue is persisting. What do you think? Should i attempt to patch pypy_setup.py ? Yes, this looks like sensible next step. But just to be sure, before you do that, confirm that your nginx is correctly sending REQUEST_METHOD header to 127.0.0.1:8000. -- Etienne Robillard [email protected] https://www.isotopesoftware.ca/ _______________________________________________ uWSGI mailing list [email protected] http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi -- Etienne Robillard [email protected] https://www.isotopesoftware.ca/
-- Etienne Robillard [email protected] https://www.isotopesoftware.ca/ _______________________________________________ uWSGI mailing list [email protected] http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi
