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HACKERS @ 9751:39ee70fbb009
mod_mam: Perform message expiry based on building an index by date
For each day, store a set of users that have new messages. To expire
messages, we collect the union of sets of users from dates that fall
outside the cleanup range.
The previous algoritm did not work well with many users, especially with
the default settings.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 03 Jan 2019 17:25:43 +0100 |
parent | 7359:a5a080c12c96 |
child | 9858:54147de1d1b1 |
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Welcome hackers! This project accepts and *encourages* contributions. If you would like to get involved you can join us on our mailing list and discussion rooms. More information on these at https://prosody.im/discuss Patches are welcome, though before sending we would appreciate if you read docs/coding_style.txt for guidelines on how to format your code, and other tips. Documentation for developers can be found at https://prosody.im/doc/developers Have fun :)