Merge pull request #2266 from lyft/fix_max_accept_in_gevent

Set `max_accept` on `gevent` worker-class to 1 when workers > 1

gunicorn/workers/ggevent.py

@@ -76,6 +76,8 @@ class GeventWorker(AsyncWorker):
             else:
                 hfun = partial(self.handle, s)
                 server = StreamServer(s, handle=hfun, spawn=pool, **ssl_args)
+                if self.cfg.workers > 1:
+                    server.max_accept = 1
 
             server.start()
             servers.append(server)