Add title to SockJS iFrames for accessibility compliance

Aashay-Chapatwala · sbrannen · commit 332d2a36bb92 · 2022-11-28T17:02:01.000+01:00
Closes gh-29594
diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2022 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -620,6 +620,7 @@ private class IframeHandler implements SockJsRequestHandler {
 				"<head>\n" +
 				"  <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\" />\n" +
 				"  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n" +
+				"  <title>SocketJS iframe</title>\n" +
 				"  <script>\n" +
 				"    document.domain = document.domain;\n" +
 				"    _sockjs_onload = function(){SockJS.bootstrap_iframe();};\n" +
