Eventlet worker raises error: [Errno 9] Bad file descriptor on pypy

[sontek]

Full call stack

ERROR:gunicorn.error:Socket error processing request.
Traceback (most recent call last):
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/workers/async.py", line 42, in handle
    req = six.next(parser)
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/parser.py", line 39, in __next__
    self.mesg = self.mesg_class(self.cfg, self.unreader, self.req_count)
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 152, in __init__
    super(Request, self).__init__(cfg, unreader)
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 49, in __init__
    unused = self.parse(self.unreader)
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 164, in parse
    self.get_data(unreader, buf, stop=True)
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 155, in get_data
    data = unreader.read()
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/unreader.py", line 38, in read
    d = self.chunk()
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/unreader.py", line 65, in chunk
    return self.sock.recv(self.mxchunk)
  File "/home/sontek/.virtualenvs/helloworld_pypy/site-packages/eventlet-0.13.0-py2.7.egg/eventlet/greenio.py", line 251, in recv
    return fd.recv(buflen, flags)
  File "/usr/lib64/pypy-2.0.2/lib-python/2.7/socket.py", line 188, in recv
    return self._sock.recv(buffersize, flags=flags)
error: [Errno 9] Bad file descriptor

Example code to reproduce: https://github.com/sontek/pyramid_helloworld

[sontek]

It doesn't happen if you are only returning a response but if you have 2 assets like a favicon and a css file along with a response, then it throws this error.

[sontek]

Here is callstack from pypy 2.1 instead of 2.0.2:

ERROR:gunicorn.error:Socket error processing request.
Traceback (most recent call last):
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/workers/async.py", line 42, in handle
    req = six.next(parser)
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/parser.py", line 39, in __next__
    self.mesg = self.mesg_class(self.cfg, self.unreader, self.req_count)
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 152, in __init__
    super(Request, self).__init__(cfg, unreader)
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 49, in __init__
    unused = self.parse(self.unreader)
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 164, in parse
    self.get_data(unreader, buf, stop=True)
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 155, in get_data
    data = unreader.read()
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/unreader.py", line 38, in read
    d = self.chunk()
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/unreader.py", line 65, in chunk
    return self.sock.recv(self.mxchunk)
  File "/home/sontek/.virtualenvs/notaliens_pypy2.1/site-packages/eventlet-0.13.0-py2.7.egg/eventlet/greenio.py", line 251, in recv
    return fd.recv(buflen, flags)
  File "/home/sontek/Downloads/pypy-2.1-linux_x86_64-portable/lib-python/2.7/socket.py", line 195, in recv
    return self._sock.recv(buffersize, flags)
  File "/home/sontek/Downloads/pypy-2.1-linux_x86_64-portable/lib-python/2.7/socket.py", line 164, in _dummy
    raise error(EBADF, 'Bad file descriptor')
error: [Errno 9] Bad file descriptor

[sontek]

cpython callstack:

2013-08-27 12:19:20 [28796] [ERROR] Socket error processing request.
Traceback (most recent call last):
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/workers/async.py", line 42, in handle
    req = six.next(parser)
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/parser.py", line 39, in __next__
    self.mesg = self.mesg_class(self.cfg, self.unreader, self.req_count)
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 152, in __init__
    super(Request, self).__init__(cfg, unreader)
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 49, in __init__
    unused = self.parse(self.unreader)
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 164, in parse
    self.get_data(unreader, buf, stop=True)
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/message.py", line 155, in get_data
    data = unreader.read()
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/unreader.py", line 38, in read
    d = self.chunk()
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/gunicorn-17.5-py2.7.egg/gunicorn/http/unreader.py", line 65, in chunk
    return self.sock.recv(self.mxchunk)
  File "/home/sontek/.virtualenvs/pyramid_helloworld/lib/python2.7/site-packages/eventlet-0.13.0-py2.7.egg/eventlet/greenio.py", line 251, in recv
    return fd.recv(buflen, flags)
  File "/usr/lib64/python2.7/socket.py", line 170, in _dummy
    raise error(EBADF, 'Bad file descriptor')
error: [Errno 9] Bad file descriptor

[benoitc]

fixed in latest head. thanks for the report