HTTP not working / downloads 57 byte small file

[Maxim Dounin]

Hello!

On Sat, May 28, 2016 at 03:24:00PM -0400, rzmpl wrote:

> Hello, like mentioned in the title HTTP isn't working at all anymore. HTTPS
> works fine. I already tried default vhost config but no luck there. I have
> no idea what is going on and I didn't even find anything with google either.

Most likely you've did something like

    listen 80 http2;

in your configuration, which results in HTTP/2 being used on port 
80, assuming prior knowledge.  Don't do this.

See https://trac.nginx.org/nginx/ticket/983 for an example of 
another person who did the same mistake.

May be we need some better indication on what goes wrong here.  
I.e., something similar to 497 code we use internally for https 
("a regular request has been sent to the HTTPS port").

-- 
Maxim Dounin
http://nginx.org/