Software / code / prosody
Diff
plugins/mod_muc_mam.lua @ 10029:2c8f674b9243 0.11
mod_muc_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 27 May 2019 19:00:34 +0200 |
| parent | 9880:78885b1bbb91 |
| child | 10030:98ef41a60fc3 |
| child | 10526:28c8e09fb3cd |
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--- a/plugins/mod_muc_mam.lua Mon May 27 19:00:32 2019 +0200 +++ b/plugins/mod_muc_mam.lua Mon May 27 19:00:34 2019 +0200 @@ -422,8 +422,14 @@ -- messages, we collect the union of sets of rooms from dates that fall -- outside the cleanup range. + local last_date = require "util.cache".new(module:get_option_number("muc_log_cleanup_date_cache_size", 1000)); function schedule_cleanup(roomname, date) - cleanup_map:set(date or datestamp(), roomname, true); + date = date or datestamp(); + if last_date:get(roomname) == date then return end + local ok = cleanup_map:set(date, roomname, true); + if ok then + last_date:set(roomname, date); + end end cleanup_runner = require "util.async".runner(function ()
