Mercurial > prosody-modules
diff mod_firewall/mod_firewall.lua @ 2130:9239893a2400
mod_firewall: Don't use util.cache unless it's needed, and add explanatory error if it is not available
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 18 Mar 2016 09:57:09 +0000 |
| parents | 21bc4d7cddae |
| children | 6848297cf40a |
line wrap: on
line diff
--- a/mod_firewall/mod_firewall.lua Fri Mar 18 09:51:01 2016 +0000 +++ b/mod_firewall/mod_firewall.lua Fri Mar 18 09:57:09 2016 +0000 @@ -117,6 +117,7 @@ }; multithrottle = { global_code = function (throttle) + assert(pcall(require, "util.cache"), "Using LIMIT with 'on' requires Prosody 0.10 or higher"); assert(idsafe(throttle), "Invalid rate limit name: "..throttle); assert(active_definitions.RATE[throttle], "Unknown rate limit: "..throttle); return ("local multi_throttle_%s = rates.%s:multi();"):format(throttle, throttle);