Mercurial > prosody-modules
view mod_graceful_shutdown/README.markdown @ 4777:883ad8b0a7c0
mod_http_admin_api: Export total storage use via mod_http_file_share
Does not include size of other user data, chat logs etc. Uploads will
likely be a significant fraction of total storage use.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 18 Nov 2021 19:28:43 +0100 |
parents | 88474dd1af48 |
children | 999e7cb7f6d9 |
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This module is an experiment about a more graceful shutdown process. 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.