prosody-modules
c20b77e5e032
mod_graceful_shutdown/README.markdown
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mod_graceful_shutdown/README.markdown @ 5679:c20b77e5e032
mod_http_muc_log: Correctly handle changed or retracted reactions
Since per XEP-0444 each reaction should overwrite all previous reactions
on a particular message from a particular occupant.
Previously repeated reactions would be counted again and retractions
were not handled.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 19 Sep 2023 13:22:00 +0200 |
| parent | 4898:999e7cb7f6d9 |
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::: {.alert .alert-warning} This module is an experiment about a more graceful shutdown process. Graceful shutdown has now been implemented in Prosody trunk and will be part 0.12. See [issue #1225](https://issues.prosody.im/1225) for details. ::: Why === When shutting down, a number of sessions, connections and other things are teared down. Due to all these things happening very quickly, sometimes e.g. client unavailable notifications don't make it to all remote contacts because the server-to-server connections are teared down just after. How === This module works by breaking the shutdown process into separate steps with a brief pause between them. It goes something like this 1. Stop accepting new client connections. 2. Close all client connections. 3. Fire event for everything else. 4. Tell `net.server` to quit the main loop. 5. ??? 6. Still here? Kill itself.
