[WICKET-5363] Wicket-Atmosphere doesn't work with large AjaxUpdates on IE 8 & 9

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 6.10.0
• Component/s: wicket-atmosphere
• Environment: Windows 7, JDK 7
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Paul
• Created: 23/Sep/13 12:07
• Updated: 14/Aug/14 12:53
• Resolved: 14/Aug/14 12:51

Description

To demonstrate this problem I combined the wicket-atmosphere and wicket-tree example from wicketstuff to show the

acutal time as part of each element of a treetable. On other browsers (FF, Chrome, Opera, IE 10) it works without any problem but on IE 8/9 the follwing happens:

IE 9: The subcribed function (updateTime) is called but nothing happens in the browser.
IE 8: The browser throws a two exceptions in the browser ("Error parsing response: ..." and

"Wicket.Ajax.Call.failure: Error while parsing response: Could not find root <ajax-response> element") as the

ajax-response simply ends in the middle of the request and therefore can't be parsed.

On the WorkingPage a simple periodic Update on a Label works on both versions of IE.

The source of this problem seems to be the TrackMessageSizeFilter which somehow doesn't seem to work.