worker_connections  4096;
expires 30d;

client_max_body_size    10m;
client_body_buffer_size 128k;
proxy_connect_timeout   90;
proxy_send_timeout      90;
proxy_read_timeout      90;
proxy_buffers           32 4k;

keepalive_timeout  75 20;
return 404;

----------------------------------------------------

[
	["directive", [
		["keyword", "worker_connections"],
		["number", "4096"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "expires"],
		["number", "30d"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "client_max_body_size"],
		["number", "10m"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "client_body_buffer_size"],
		["number", "128k"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "proxy_connect_timeout"],
		["number", "90"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "proxy_send_timeout"],
		["number", "90"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "proxy_read_timeout"],
		["number", "90"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "proxy_buffers"],
		["number", "32"],
		["number", "4k"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "keepalive_timeout"],
		["number", "75"],
		["number", "20"]
	]],
	["punctuation", ";"],

	["directive", [
		["keyword", "return"],
		["number", "404"]
	]],
	["punctuation", ";"]
]