daemon off;
master_process off;

error_log /dev/stdout info;

events {
    worker_connections 1024;
}

http {
    access_log /dev/stdout;

    lua_package_path "$prefix/lua/?.lua;;";
    server {
        listen 80;
        location / {
            default_type text/plain;
            content_by_lua_block {
                local key_header = require "key_header"
                key_header.greet("a Lua module")
            }
        }
    }
}