From: Ben Darnell <ben@bendarnell.com>
Date: Sat, 8 Apr 2023 18:29:18 +0000 (+0000)
Subject: websocket: Remove some obsolete comments
X-Git-Tag: v6.3.0b1~2^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f85f3e60fdbbd442fb17e504857d1c4a11377a5;p=thirdparty%2Ftornado.git

websocket: Remove some obsolete comments

Old browser versions that do not support websockets have long since
faded from use.
---

diff --git a/tornado/websocket.py b/tornado/websocket.py
index 6c3315c98..b3ca07739 100644
--- a/tornado/websocket.py
+++ b/tornado/websocket.py
@@ -1,16 +1,11 @@
 """Implementation of the WebSocket protocol.
 
 `WebSockets <http://dev.w3.org/html5/websockets/>`_ allow for bidirectional
-communication between the browser and server.
-
-WebSockets are supported in the current versions of all major browsers,
-although older versions that do not support WebSockets are still in use
-(refer to http://caniuse.com/websockets for details).
+communication between the browser and server. WebSockets are supported in the
+current versions of all major browsers.
 
 This module implements the final version of the WebSocket protocol as
-defined in `RFC 6455 <http://tools.ietf.org/html/rfc6455>`_.  Certain
-browser versions (notably Safari 5.x) implemented an earlier draft of
-the protocol (known as "draft 76") and are not compatible with this module.
+defined in `RFC 6455 <http://tools.ietf.org/html/rfc6455>`_.
 
 .. versionchanged:: 4.0
    Removed support for the draft 76 protocol version.