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| author | Kim Alvefur <zash@zash.se> | 2019-05-27 19:00:32 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-05-27 19:00:32 +0200 |
| commit | dc18bde7f158bcca4c46cbbead95da8d6e4e922f (patch) | |
| tree | db3205f9d2ddf06d44510b7457c3047887e7df8c /plugins | |
| parent | b15dfd76732c80913780bd3042bd4a99c50b8d61 (diff) | |
| download | prosody-dc18bde7f158bcca4c46cbbead95da8d6e4e922f.tar.gz prosody-dc18bde7f158bcca4c46cbbead95da8d6e4e922f.zip | |
mod_mam: Cache last date that archive owner has messages to reduce writes (fixes #1368)
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/mod_mam/mod_mam.lua | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/plugins/mod_mam/mod_mam.lua b/plugins/mod_mam/mod_mam.lua index a8c2689d..8900a2be 100644 --- a/plugins/mod_mam/mod_mam.lua +++ b/plugins/mod_mam/mod_mam.lua @@ -348,8 +348,14 @@ if cleanup_after ~= "never" then -- 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 () |