curl http://192.168.2.17/appwsgi/wsgi/download2.wsgi -v
this does not work
response('200 OK', [('Content-Type', 'text/plain'), ('Content-Length',
lengthC), ('Content-Range', bytes), ('Transfer-Encoding', 'chunked')])
curl: (56) Received problem 2 in the chunky parser
this does work
response('200 OK', [('Content-Type', 'text/plain'), ('Content-Length',
lengthC), ('Content-Range', bytes)])
So basically I think chunked transfer encoding does not work in daemon
mode anymore, you can try with any example you like.
All print(...) code in wsgi script show up in the log file in both
cases. There are no other log indications from mod_wsgi itself.
Chunked transfer is enabled in apache conf
LoadModule wsgi_module modules/mod_wsgi.so
WSGIDaemonProcess www python-path=/usr/httpd/www user=www group=www
processes=1 threads=1 display-name="wsgi: www"
WSGIProcessGroup www
WSGIApplicationGroup %{GLOBAL}
WSGIChunkedRequest On
WSGILazyInitialization On
WSGIRestrictEmbedded On
On Aug 25, 2:22 pm, Graham Dumpleton <[email protected]>
wrote:
> Gert, now that logging of exceptions in Python 3.X is working again
> for module level errors, can you indicate whether error is being
> generated for following, or whether still some other issue you don't
> understand. Ensure you explain details well as I don't have time to
> troll through it and try and work it out myself.
>
> 2009/8/16 gert <[email protected]>:
>
>
>
> > this downloads itself without chunked
>
> > r...@localhost:/usr/httpd/www/appwsgi/wsgi# curl
> >http://192.168.2.17/appwsgi/wsgi/download2.wsgi?download2.wsgi
> > import os,sys
>
> > class FileWrapper(object):
> > def __init__(self, fp, blksize=8192):
> > self.fp = fp
> > self.blksize=blksize
> > def __getitem__(self, key):
> > data = self.fp.read(self.blksize)
> > if data: return data
> > raise IndexError
> > def close(self):
> > self.fp.close()
>
> > def application(environ, response):
> > query=environ['QUERY_STRING']
> > print (query, file=sys.stderr)
> > query=os.path.join(os.path.dirname(__file__),query)
> > range=environ.get('HTTP_RANGE','bytes=0-').replace
> > ('bytes=','').split(',')
> > offset=[]
> > for r in range: offset.append(r.split('-'))
> > f=open(query, 'rb')
> > f.seek(int(offset[0][0]))
> > lengthF=os.fstat(f.fileno()).st_size
> > lengthC=str(lengthF-int(offset[0][0]))
> > bitS=int(offset[0][0])
> > bitE=lengthF-1
> > bytes='bytes '+str(bitS)+'-'+str(bitE)+'/'+str(lengthF)
> > #response('200 OK', [('Content-Type', 'image/png'), ('Content-
> > Length', lengthC), ('Content-Range', bytes), ])
> > response('200 OK', [('Content-Type', 'image/png'), ('Content-
> > Length', lengthC), ('Content-Range', bytes)])
> > if 'wsgi.file_wrapper' in environ: return environ
> > ['wsgi.file_wrapper'](f, 8192)
> > else: return FileWrapper(f, 8192)
>
> > this downloads itself with chunked ?
>
> > r...@localhost:/usr/httpd/www/appwsgi/wsgi# curl
> >http://192.168.2.17/appwsgi/wsgi/download2.wsgi?download2.wsgi-v
> > * About to connect() to 192.168.2.17 port 80 (#0)
> > * Trying 192.168.2.17... connected
> > * Connected to 192.168.2.17 (192.168.2.17) port 80 (#0)
> >> GET /appwsgi/wsgi/download2.wsgi?download2.wsgi HTTP/1.1
> >> User-Agent: curl/7.19.5 (x86_64-pc-linux-gnu) libcurl/7.19.5
> >> OpenSSL/0.9.8g zlib/1.2.3.3 libidn/1.15
> >> Host: 192.168.2.17
> >> Accept: */*
>
> > < HTTP/1.1 200 OK
> > < Date: Sat, 15 Aug 2009 21:57:50 GMT
> > < Server: Apache/2.2.11 (Unix) mod_ssl/2.2.11 OpenSSL/0.9.8g mod_wsgi/
> > 3.0c5-TRUNK Python/3.1
> > < Content-Length: 1273
> > < Content-Range: bytes 0-1272/1273
> > < Transfer-Encoding: chunked
> > < Content-Type: image/png
> > < X-Pad: avoid browser bug
> > <
> > * Received problem 2 in the chunky parser
> > * Closing connection #0
> > curl: (56) Received problem 2 in the chunky parser
> > r...@localhost:/usr/httpd/www/appwsgi/wsgi#
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