libev\ev.c(1813) : error C2059: syntax error : 'type'

 Traceback (most recent call last):
    File "C:\projects\gevent\greentest\greentest.py", line 213, in wrapped
      return method(self, *args, **kwargs)
    File "C:\projects\gevent\greentest\greentest.py", line 202, in wrapped
      return method(self, *args, **kwargs)
    File "C:\projects\gevent\greentest\greentest.py", line 88, in wrapped
      return method(self, *args, **kwargs)
    File "C:\projects\gevent\greentest\test__server.py", line 267, in test_serve_forever
      self.assertConnectionRefused()
    File "C:\projects\gevent\greentest\test__server.py", line 114, in assertConnectionRefused
      conn = self.makefile()
    File "C:\projects\gevent\greentest\test__server.py", line 86, in makefile
      sock.connect((self.server.server_host, self.server.server_port))
    File "c:\projects\gevent\gevent\_socket3.py", line 261, in connect
      raise error(result, strerror(result))
    File "c:\projects\gevent\gevent\win32util.py", line 89, in formatError
      return self.winError(errorcode)[1]
  TypeError: 'OSError' object is not subscriptable

to fix this exception:

  Traceback (most recent call last):
    File "test__local.py", line 4, in <module>
      from gevent import monkey; monkey.patch_all()
    File "c:\projects\gevent\gevent\monkey.py", line 369, in patch_all
      patch_socket(dns=dns, aggressive=aggressive)
    File "c:\projects\gevent\gevent\monkey.py", line 276, in patch_socket
      patch_module('socket', items=items)
    File "c:\projects\gevent\gevent\monkey.py", line 102, in patch_module
      patch_item(module, attr, getattr(gevent_module, attr))
  AttributeError: 'module' object has no attribute 'socketpair'

Explain the observed slowness of bench_sendall under PyPy and link to the discussion on the PyPy issue tracker. [skip ci]

Fixes #618: Be careful to avoid a recursive import under PyPy that can lead to an interpreter crash.

No additional tests needed, because the removal of try/except in
builtins.py would cause existing tests to fail if we still recursed.

As a side-effect, Timeout objects that can never expire should be
cheaper to create now.

See also https://bitbucket.org/pypy/pypy/issues/2089/crash-in-pypy-260-linux64-with-gevent-11b1

a subprocess test is flaky under pypy with GEVENT_FILE=thread; the existing command doesn't seem to quite catch that.

PyPy can build and use the cython ares extension, at least on my system, so turn it on for travis testing.

PyPy can build and use the cython ares extension, at least on my system, so turn it on for travis testing.

Don't attempt to subclass the internal socket._fileobject class, because using that takes special platform knowledge. Instead, proxy around it. This lets us drop a call to gc.collect() under PyPy because the refcounting is now correct. It also lets us clean up the implementation.

Update the docs.

Also documentation updates for the server modules.

Documentation for pool and semaphore. Add return types for some Cython semaphore functions in hopes of better code.

Use the return value of the function, don't shortcut through the current thread. sometimes under py3 the current thread id isn't set, and the release() methods we're trying to patch around use get_ident() anyway. Fixes #615. Really, not just the test cases.

Cleanup logging locks that were created before monkey patching thread. Also, fix monkey patching of threading.RLock under Python 3.