#5596: "No buffer space available" error when downloading file
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Reporter: anonymous | Owner: nobody
Status: new | Component: HTTP handling
Version: SVN | Keywords:
Stage: Unreviewed | Has_patch: 0
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Development server with django.views.static.serve route, file has
235949884 bytes. When trying to access the file, I get the following
error:
{{{
Traceback (most recent call last):
File "D:\Python25\lib\site-packages\django\core\servers\basehttp.py",
line 279, in run
self.finish_response()
File "D:\Python25\lib\site-packages\django\core\servers\basehttp.py",
line 318, in finish_response
self.write(data)
File "D:\Python25\lib\site-packages\django\core\servers\basehttp.py",
line 402, in write
self._write(data)
File "D:\Python25\lib\socket.py", line 263, in write
self.flush()
File "D:\Python25\lib\socket.py", line 250, in flush
self._sock.sendall(buffer)
error: (10055, 'No buffer space available')
}}}
Django seems to be able to read and write the file. In flush() in
socket.py the final buffer to flush has the correct size. Please tell me
that this isn't a general Python error. It should be possible to write a
230MB file into a socket. Still, it might be better if serve() would *not*
try to read in everything at once and then write everything but stream the
file in smaller chunks.
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Ticket URL: <http://code.djangoproject.com/ticket/5596>
Django Code <http://code.djangoproject.com/>
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