From: Debby <debby@glance.net>
Date: Wed, 10 Jun 2020 17:58:08 +0000 (-0400)
Subject: websocket: set follow_redirects to False
X-Git-Tag: v6.1.0b1~6^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e13fd254a0affcc66691b26cace295edd8f5c1b;p=thirdparty%2Ftornado.git

websocket: set follow_redirects to False

to prevent silent failure when the websocket client gets a 3xx
redirect response, because it does not currently support redirects

Partial fix for issue #2405
---

diff --git a/tornado/websocket.py b/tornado/websocket.py
index ff0c24161..eef49e7c9 100644
--- a/tornado/websocket.py
+++ b/tornado/websocket.py
@@ -1409,6 +1409,9 @@ class WebSocketClientConnection(simple_httpclient._HTTPConnection):
                 "Sec-WebSocket-Extensions"
             ] = "permessage-deflate; client_max_window_bits"
 
+        # Websocket connection is currently unable to follow redirects
+        request.follow_redirects = False
+
         self.tcp_client = TCPClient()
         super().__init__(
             None,