On Dec 17, 2010, at 12:23 AM, Neal Clark wrote:

> that's a pretty weird sounding problem. without seeing any of your logs or 
> application code, i would ask ... is this happening in development, or only 
> in production (or demo or whatever that's not on your machine)? is there any 
> possibility this issue stems from some networking misconfiguration?
> 
> i ask because the logs "show everything has executed normally," which makes 
> me wonder if it is a client-side error given what little i know.
> 
> On Dec 16, 2010, at 10:59 PM, Guyren Howe wrote:
> 
>> I've an unremarkable Rails 3 app which I've tried under both Mongrel and 
>> Unicorn. Either way, after an indeterminate period, all the pages start 
>> returning entirely blank. The log shows that everything has executed 
>> normally. I can be reloading a page I've already got open, with no changes 
>> to the code or database, but it suddenly starts coming back empty. What 
>> comes back is 200 OK; a reasonable set of headers, but an entirely empty 
>> body.
>> 
>> If I kill Rails, restart and open the same page that was just coming up 
>> blank, it comes up fine.

Has happened both on my Mac in Development, and on a Linux server in staging 
(which is basically development right now).

Nothing suspicious shows up in Firebug, but this is because nothing shows up in 
Firebug. I get the headers and a blank page, that’s it.

The log shows the same thing for the same action both before and after 
restarting. The view is rendering with all the right values in place; it just 
winds up blank before it gets to the browser for no earthly good reason.

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