Set-Cookie Max-Age value

[ToJIka4]

It should be a non-zero-digit
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#Syntax

wsapi/src/wsapi/response.lua

Line 69 in 20890c4

t = date("!%A, %d-%b-%Y %H:%M:%S GMT", options.max_age)