400 bad request

[Dave Cheney]

If you can reproduce the problem then get out ngrep and check out exactly 
what is being sent on the wire.

When you say 'Is there a way to force nginx to log 400 errors', are they 
showing up in your access logs ? 

Cheers

Dave

snacktime writes:

> Is there a way to force nginx to log 400 errors?  At least then I could
> debug this better. It's been difficult to find specific triggers.  The one
> common trigger is that it only happens in a facebook connect iframe.   We
> have a situation where two facebook connect iframes are loaded from our
> domain on the same page, and that triggers it around 80% of the time.  My
> best guess at this point is that it's a bug with cookie headers.  
> 
> chris
> 
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,2757,2789#msg-2789
> 
>