Http request with multiple files is not able to read by django server

I am trying to send multiple files(images and audio) from an android device using `MultipartEntityBuilder` (java) with http request. Everytime request including files reaches server and is working as expected but sometimes(10%) django server is not able to read the content of the request.

After going through all the links related to this problem, I come to know that this problem may happen because of the **broken request** That is if someone cancelled the request in between.

As my request is an `AsyncTask` to the request should not break.


> I know this question is already asked. As I didn't get a proper solution from these posts, I want to reopen the issue. So instead of making this as `duplicate` ,please try to give me some light.

Links: -

 - http://stackoverflow.com/questions/15544124/django-unreadableposterror-request-data-read-error

 - http://stackoverflow.com/questions/3823280/ioerror-request-data-read-error/7089413





Server Log:

    Traceback (most recent call last):
      File "/var/www/html/prototype/version1/views.py", line 2515, in manage_app_data
        print request.FILES
      File "/usr/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 165, in _get_files
        self._load_post_and_files()
      File "/usr/local/lib/python2.7/site-packages/django/http/request.py", line 215, in _load_post_and_files
        self._post, self._files = self.parse_file_upload(self.META, data)
      File "/usr/local/lib/python2.7/site-packages/django/http/request.py", line 180, in parse_file_upload
        return parser.parse()
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 140, in parse
        for item_type, meta_data, field_stream in Parser(stream, self._boundary):
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 598, in __iter__
        for sub_stream in boundarystream:
      File "/usr/local/lib/python2.7/site-packages/django/utils/six.py", line 473, in next
        return type(self).__next__(self)
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 415, in __next__
        return LazyStream(BoundaryIter(self._stream, self._boundary))
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 441, in __init__
        unused_char = self._stream.read(1)
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 315, in read
        out = b''.join(parts())
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 308, in parts
        chunk = next(self)
      File "/usr/local/lib/python2.7/site-packages/django/utils/six.py", line 473, in next
        return type(self).__next__(self)
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 330, in __next__
        output = next(self._producer)
      File "/usr/local/lib/python2.7/site-packages/django/utils/six.py", line 473, in next
        return type(self).__next__(self)
      File "/usr/local/lib/python2.7/site-packages/django/http/multipartparser.py", line 391, in __next__
        data = self.flo.read(self.chunk_size)
      File "/usr/local/lib/python2.7/site-packages/django/http/request.py", line 244, in read
        six.reraise(UnreadablePostError, UnreadablePostError(*e.args), sys.exc_info()[2])
      File "/usr/local/lib/python2.7/site-packages/django/http/request.py", line 242, in read
        return self._stream.read(*args, **kwargs)
      File "/usr/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 51, in read
        result = self.buffer + self._read_limited(size - len(self.buffer))
      File "/usr/local/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 39, in _read_limited
        result = self.stream.read(size)
    UnreadablePostError: request data read error


How to fix ? what is going wrong?

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