5 Sep 17:19
Re[dwr-user] verse Ajax Full Streaming Mode in DWR 2.0.5 fails aafter upgrade
From: James Mortensen <james.mortensen@...>
Subject: Re[dwr-user] verse Ajax Full Streaming Mode in DWR 2.0.5 fails aafter upgrade
Newsgroups: gmane.comp.java.dwr.user
Date: 2008-09-05 15:19:30 GMT
Expires: This article expires on 2008-09-19
Subject: Re[dwr-user] verse Ajax Full Streaming Mode in DWR 2.0.5 fails aafter upgrade
Newsgroups: gmane.comp.java.dwr.user
Date: 2008-09-05 15:19:30 GMT
Expires: This article expires on 2008-09-19
Hello,
I am currently using DWR 2.0.1. It works with both Firefox and IE without
issues. After replacing the dwr.jar file in WEB-INF/lib with 2.0.5, Reverse
Ajax no longer functions as it did in 2.0.1.
In Firebug, in the Console, I see "Reverse Ajax poll failed (pollRetries=1):
dwr.engine.missingData : No data received from the server Giving up.
With DWR 2.0.1, one would see a spinning icon in Firebug for
/dwr/call/plainpoll/ReverseAjax.dwr. However, it fails in 2.0.5
According to the documentation, changes to some of the default servlet
parameters have been changed. Here is what I currently have set in my
web.xml file:
<init-param>
<param-name>activeReverseAjaxEnabled</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>maxWaitAfterWrite</param-name>
<param-value>-1</param-value>
</init-param>
I have also tried setting maxWaitAfterWrite to 20000, which results in a
piggyback effect. I believe -1 is what the documentation states for full
streaming reverse ajax; however, the server never pushes any data back to
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