[Glass] "502 Bad Gateway" when rendering on an ajax callback

[Mariano Martinez Peck via Glass]

Just in case it was not clear what I meant...here is attached an example of
when I properly get the error that happened in a rendering phase but with a
normal request (not ajax).  A rendering problem (via #replaceWith: for
example from an ajax #script:) yields a "502 Bad Gateway" from nginx...

Maybe the problem could be around WARemoteDebuggingWalkbackErrorHandler >>
open:

   self requestContext request isXmlHttpRequest
            ifTrue: [
              wb logContinuation: anException description.
              *(self requestContext responseGenerator internalError:
anException)*
*                respond* ]


?

Thanks in advance,


On Fri, Jun 12, 2015 at 8:50 PM, Mariano Martinez Peck <
marianopeck at gmail.com> wrote:

> Hi guys,
>
> I am not sure if the problem I have now started with Seaside 3.1.4.1 or
> not... but I think it does because I don't remember seeing this before. The
> thing is... when I have an error in a callback of a normal request, then I
> guess the normal walkback screen with Remote Debug, Full Stack, etc. If I
> have an error at the RENDERING phase of seaside, then I get the error
> dialog embedded in the screen in the component that throw the error.
>
> My problem is now with ajax. It seems that if I have an error at the ajax
> callabck, then I get an "502 Bad Gateway". Even worst, if the error was in
> seaside rendering phase (called from the #script:  via a #replaceWith: or
> similar), then the whole screen is with the nginx "502 Bad Gateway".  Here
> I would expect the same as the normal request...that is, the component that
> go an error get rendered with the error description.
>
> The gems do not go down and they seem to be alive. But why I have above
> behavior?
> Any idea? I don't know even were to start to debug the problem....
>
> The error is logged in the stack AND in the object log. Just the screen is
> not rendering accordly.
>
> thanks in advance for any tip.
>
> --
> Mariano
> http://marianopeck.wordpress.com
>



-- 
Mariano
http://marianopeck.wordpress.com
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