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annotate mod_support_room/mod_support_room.lua @ 4877:adc6241e5d16

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mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author Kim Alvefur <zash@zash.se>
date Tue, 18 Jan 2022 18:55:20 +0100
parents f72aa8840042
children
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f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
parents:
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1 local mm = require "core.modulemanager";
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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2 local st = require "util.stanza";
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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3 local jid_host, jid_prep = import("util.jid", "host", "prep");
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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4
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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5 local invite_to_room = assert(jid_prep(module:get_option_string(module.name)),
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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6 "The option " .. module.name .. " must be set");
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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7 local inviter = module:get_option_string(module.name .. "_inviter", module.host);
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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8 local invite_reason = module:get_option_string(module.name .. "_reason");
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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9
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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10 module:hook("user-registered", function (event)
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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11 local user_jid = event.username .. "@" .. event.host;
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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12 local muc = mm.get_module(jid_host(invite_to_room), "muc");
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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13 if not muc then
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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14 module:log("error", "There is no MUC service '%s'", jid_host(invite_to_room));
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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15 return;
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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16 end
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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17 local room = muc.get_room_from_jid(invite_to_room);
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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18 if room then
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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19 room:set_affiliation(true, user_jid, "member", invite_reason, { reserved_nickname = event.username });
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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20 -- Invite them to the room too
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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21 module:send(st.message({ from = inviter, to = user_jid })
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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22 :tag("x", { xmlns = "jabber:x:conference", jid = invite_to_room, reason = invite_reason }):up());
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
Kim Alvefur <zash@zash.se>
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23 else
f72aa8840042 mod_support_room: Module that invites newly registered users to a room
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24 module:log("error", "The room %s does not exist, can't invite newly registered user", invite_to_room);
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25 end
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26 end);