[Seaside] Nginx reverse proxying seaside problem

[Johan Brichau]

Nginx is telling you that the backend died.

Since you are not reporting any Seaside exception handler popping up, it may be the Zinc adaptor.
Can you check that you have the latest Zinc adaptor?

Also: which version of Seaside are you using?

Johan

On 26 Mar 2014, at 13:03, Laurent Laffont <laurent.laffont at gmail.com> wrote:

> Hi,
>  
> I have a simple seaside page, pharo 20, ZnZincServerAdaptor, Nginx on front, configuration:
>  
> server {
>     listen   80;
>     server_name myserver.mydomain.fr;
>  
>     location / {
>         proxy_pass  http://localhost:8085;                                                                                           
>     }
> }
>  
>  
> It works except on this code in a 
>  
> WAComponent subclass: #MyForm
>   renderContentOn:html
>     .....
>     .....
>        html submitButton 
> 			callback: [self answer: site];
> 			value: 'Save'.	
>  
>  
> when I click the save button, Nginx raises 502 Bad Gateway error. In error log:
>  
>  
> "557 upstream prematurely closed connection while reading response header from upstream"
>  
> Any idea ?
>  
> Regards,
>  
> Laurent
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