Include subprocess in the gevent monkey patching to ensure consistent behavior between gevent 1.0b3 and 1.0rc3

gunicorn/__init__.py

@@ -3,6 +3,6 @@
 # This file is part of gunicorn released under the MIT license.
 # See the NOTICE for more information.
 
-version_info = (18, 0)
+version_info = (18, 1)
 __version__ = ".".join([str(v) for v in version_info])
 SERVER_SOFTWARE = "gunicorn/%s" % __version__

gunicorn/workers/ggevent.py

@@ -68,7 +68,7 @@ class GeventWorker(AsyncWorker):
     def patch(self):
         from gevent import monkey
         monkey.noisy = False
-        monkey.patch_all()
+        monkey.patch_all(subprocess=True)
 
         # monkey patch sendfile to make it none blocking
         patch_sendfile()