nginx rewrites $request_method on error

[kay]

Yichun Zhang (agentzh) Wrote:
-------------------------------------------------------
> Hello!
> 
> On Wed, May 7, 2014 at 8:59 PM, kay wrote:
> >> 1. It is not recommended to use the rewrite_by_lua directive
> directly
> >
> > You can do the same with access_by_lua
> >
> 
> Please do not cut my original sentence and just pick the first half.
> The full sentence is "it is not recommended to use the rewrite_by_lua
> directive directly in the server {} block." and the reason follows
> that. The same statement also applies to access_by_lua.
> 
> Also, please read the full text of my previous email and correct all
> the things I listed there.
> 
> Regards,
> -agentzh
> 
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This config produces the same nginx hang.

server {
listen 80;
location / {
        access_by_lua '
                local res = ngx.location.capture("/memc?cmd=get&key=test")
                return
        ';
        root /etc/nginx/www;
}
location /memc {
        internal;
        access_log /var/log/nginx/memc_log main;
        log_subrequest on;
        set $memc_key $arg_key;
        set $memc_cmd $arg_cmd;
        memc_cmds_allowed get;
        memc_pass localhost:11211;
}
}

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,249754,250070#msg-250070