From 5e59d0b4f6280a7c66b0c310c3fb6bc4fc2cbfe9 Mon Sep 17 00:00:00 2001
From: Alexei Pertsev <oeermanz@gmail.com>
Date: Thu, 3 May 2018 18:33:30 +0300
Subject: [PATCH] Use `log_exception` method in WebSocketProtocol instead of
 custom logging. It is usefull if we need to add some custom handlers for all
 unexpected exceptions for example.

---
 tornado/websocket.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tornado/websocket.py b/tornado/websocket.py
index 0507a92c6..9a84188f3 100644
--- a/tornado/websocket.py
+++ b/tornado/websocket.py
@@ -21,6 +21,7 @@ from __future__ import absolute_import, division, print_function
 import base64
 import hashlib
 import os
+import sys
 import struct
 import tornado.escape
 import tornado.web
@@ -512,8 +513,7 @@ class WebSocketProtocol(object):
         try:
             result = callback(*args, **kwargs)
         except Exception:
-            app_log.error("Uncaught exception in %s",
-                          getattr(self.request, 'path', None), exc_info=True)
+            self.handler.log_exception(*sys.exc_info())
             self._abort()
         else:
             if result is not None:
-- 
2.47.2