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https://issues.apache.org/jira/browse/TRINIDAD-2071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13016476#comment-13016476
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Jonathan Gentry commented on TRINIDAD-2071:
-------------------------------------------

The real question is why line 592 is not coming back as
 TrXMLRequest.COMPLETED.

> Connection Failed
> -----------------
>
>                 Key: TRINIDAD-2071
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-2071
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components
>    Affects Versions: 1.0.5-core
>         Environment: We are running on a Unix server using Oracle 10g as an 
> application server in a clustered environment
>            Reporter: ACTUR
>
> We are experiencing a connection failure  issue the message appears to be 
> coming from trinidad-impl-1.0.5.jar - 
> \META-INF\adf\jsLibs\xhr\RequestQueue.js stating a connection failure. This 
> usually happens when a user selects a component that is doing a partial page 
> refresh. The application hangs for about 20 seconds and then returns the 
> connection fail message. We only found one similar issue out there and with a 
> work around to comment out the message in the RequestQueue.js however this 
> does not completely fix the problem we still experience the delay without the 
> message. Is there a fix for this.  Below is the solution we have found on a 
> blog: 
> TrRequestQueue._alertError = function()
> {
>        var failedConnectionText = TrRequestQueue._getFailedConnectionText();
>       if (failedConnectionText != null)
>       alert("Trapped Connection Failed !!! ");
> }
> TrRequestQueue._getFailedConnectionText() : This method returns 'Connection
> Failed' This message is given whenever any issue occures with IFrames that
> are used internally in trinidad. But it has no major impact on app, so can
> be taken as warning. SO the solution is to just override this method &
> comment out the code as below.
> TrRequestQueue._alertError = function()
> {
>       // Do nothing. Supressing alert code.
>       // var failedConnectionText = TrRequestQueue._getFailedConnectionText();
>        //if (failedConnectionText != null)
>       //      alert("Trapped Connection Failed !!! ");
> }

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