Software / code / prosody
Annotate
plugins/mod_csi.lua @ 11571:a8f0f87e115a
prosody: Close the state on exit (ie garbage-collect everything)
This ensures __gc is called on everything that may need it, such as
database connections.
It was reported in the chat by Happy that SQLite3 does not close its
state cleanly in WAL mode, leaving the WAL file behind. This is probably
rather a bug in mod_storage_sql, but forcing a final GC sweep should
also help with such things everywhere.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Tue, 18 May 2021 20:08:37 +0200 |
| parent | 10429:0b04d25c4ffb |
| child | 12977:74b9e05af71e |
| rev | line source |
|---|---|
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1 local st = require "util.stanza"; |
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2 local xmlns_csi = "urn:xmpp:csi:0"; |
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3 local csi_feature = st.stanza("csi", { xmlns = xmlns_csi }); |
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4 |
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5 local csi_handler_available = nil; |
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6 module:hook("stream-features", function (event) |
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7 if event.origin.username and csi_handler_available then |
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8 event.features:add_child(csi_feature); |
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9 end |
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10 end); |
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11 |
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12 function refire_event(name) |
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13 return function (event) |
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14 if event.origin.username then |
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15 event.origin.state = event.stanza.name; |
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16 module:fire_event(name, event); |
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17 return true; |
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18 end |
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19 end; |
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20 end |
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21 |
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22 module:hook("stanza/"..xmlns_csi..":active", refire_event("csi-client-active")); |
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23 module:hook("stanza/"..xmlns_csi..":inactive", refire_event("csi-client-inactive")); |
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24 |
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25 function module.load() |
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26 if prosody.hosts[module.host].events._handlers["csi-client-active"] then |
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parents:
10428
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27 csi_handler_available = true; |
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28 module:set_status("core", "CSI handler module loaded"); |
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parents:
10427
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29 else |
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parents:
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30 csi_handler_available = false; |
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31 module:set_status("warn", "No CSI handler module loaded"); |
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32 end |
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33 end |
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34 module:hook("module-loaded", module.load); |
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35 module:hook("module-unloaded", module.load); |
