Software / code / prosody
Changeset
10028:79ba2d709e72 0.11
mod_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 19:00:32 +0200 |
| parents | 10026:1117138fa372 |
| children | 10029:2c8f674b9243 |
| files | plugins/mod_mam/mod_mam.lua |
| diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/plugins/mod_mam/mod_mam.lua Mon May 27 12:05:35 2019 +0200 +++ b/plugins/mod_mam/mod_mam.lua Mon May 27 19:00:32 2019 +0200 @@ -348,8 +348,14 @@ -- messages, we collect the union of sets of users from dates that fall -- outside the cleanup range. + local last_date = require "util.cache".new(module:get_option_number("archive_cleanup_date_cache_size", 1000)); function schedule_cleanup(username, date) - cleanup_map:set(date or datestamp(), username, true); + date = date or datestamp(); + if last_date:get(username) == date then return end + local ok = cleanup_map:set(date, username, true); + if ok then + last_date:set(username, date); + end end cleanup_runner = require "util.async".runner(function ()
