From 262acc6f1e0f71a3a8b786e3c421b2e645799ea0 Mon Sep 17 00:00:00 2001
From: Erik Lax <erik@datahack.se>
Date: Thu, 23 Mar 2017 14:33:25 +0100
Subject: Ajax: add an ontimeout handler to all requests

Fixes gh-3586
Close gh-3590
---
 src/ajax/xhr.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/ajax/xhr.js b/src/ajax/xhr.js
index 33dafb01d..4a31171ac 100644
--- a/src/ajax/xhr.js
+++ b/src/ajax/xhr.js
@@ -75,7 +75,8 @@ jQuery.ajaxTransport( function( options ) {
 					return function() {
 						if ( callback ) {
 							callback = errorCallback = xhr.onload =
-								xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
+								xhr.onerror = xhr.onabort = xhr.ontimeout =
+									xhr.onreadystatechange = null;
 
 							if ( type === "abort" ) {
 								xhr.abort();
@@ -115,7 +116,7 @@ jQuery.ajaxTransport( function( options ) {
 
 				// Listen to events
 				xhr.onload = callback();
-				errorCallback = xhr.onerror = callback( "error" );
+				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
 
 				// Support: IE 9 only
 				// Use onreadystatechange to replace onabort
-- 
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