TCP Connection

[Valentin V. Bartenev]

On Friday 04 March 2016 17:20:18 Giulio Loffreda wrote:
> Hi All,
> 
> If I’m sending this email to wrong list, apologies and give me the good one.
> 
> I have one embedded application which needs to connect via TCP and send an HTTP request.
> We run Nginx on Ubuntu 14.04.
> 
> I can connect and persist, but once the packet is sent, I get HTTP 400 without any log and without web server taking the request.
> 
> I think it is a deeper level on Nginx but having hard to find a good answer.
> 
> Hope somebody can help.
> 
[..]

The reason of 400 is usually logged on "info" level in error_log.

See: http://nginx.org/r/error_log

  wbr, Valentin V. Bartenev