From: Michael V. DePalatis <mike@depalatis.net>
Date: Wed, 25 May 2016 17:56:34 +0000 (+0200)
Subject: Add hint about installing AsyncIOMainLoop early
X-Git-Tag: v4.4.0b1~10^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93ddccca2ac1b9233948c215ba206a6f9c31ebf4;p=thirdparty%2Ftornado.git

Add hint about installing AsyncIOMainLoop early
---

diff --git a/tornado/platform/asyncio.py b/tornado/platform/asyncio.py
index 6b374f29e..9c3b3dfa5 100644
--- a/tornado/platform/asyncio.py
+++ b/tornado/platform/asyncio.py
@@ -160,6 +160,10 @@ class AsyncIOMainLoop(BaseAsyncIOLoop):
         import asyncio
         AsyncIOMainLoop().install()
         asyncio.get_event_loop().run_forever()
+
+    Note that the ``AsyncIOMainLoop`` must be installed prior to
+    creating any objects that implicitly create their own ``IOLoop``
+    (e.g., :class:`tornado.httpclient.AsyncHTTPClient`).
     """
     def initialize(self, **kwargs):
         super(AsyncIOMainLoop, self).initialize(asyncio.get_event_loop(),