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annotate mod_host_status_check/mod_host_status_check.lua @ 3656:3e0f4d727825

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mod_vcard_muc: Add an alternative method of signaling avatar change When the avatar has been changed, a signal is sent that the room configuration has changed. Clients then do a disco#info query to find the SHA-1 of the new avatar. They can then fetch it as before, or not if they have it cached already. This is meant to be less disruptive than signaling via presence, which caused problems for some clients. If clients transition to the new method, the old one can eventually be removed. The namespace is made up while waiting for standardization. Otherwise it is very close to what's described in https://xmpp.org/extensions/inbox/muc-avatars.html
author Kim Alvefur <zash@zash.se>
date Sun, 25 Aug 2019 20:46:43 +0200
parents 3d80f8dba886
children
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5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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1 local time = require "socket".gettime;
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3 local heartbeats = module:shared("/*/host_status_check/heartbeats");
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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4 local connection_events = module:shared("/*/host_status_check/connection_events");
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5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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6 if prosody.hosts[module.host].type == "component" and module:get_option_string("component_module") == "component" then
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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7 module:hook("component-authenticated", function ()
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Matthew Wild <mwild1@gmail.com>
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8 connection_events[module.host] = { connected = true; timestamp = time() };
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
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9 end);
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11 -- Note: this event is not in 0.9, and requires a recent 0.10 or trunk build
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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12 module:hook("component-disconnected", function ()
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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13 connection_events[module.host] = { connected = false; timestamp = time() };
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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14 end);
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16 module:hook("stanza/xmpp:prosody.im/heartbeat:heartbeat", function ()
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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17 heartbeats[module.host] = time();
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18 return true;
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
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19 end);
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Matthew Wild <mwild1@gmail.com>
parents:
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20 else
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21 connection_events[module.host] = { connected = true, timestamp = time() };
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22 end
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23
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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24 function module.unload()
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
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25 connection_events[module.host] = { connected = false, timestamp = time() };
5fcf9d558250 Three new modules: mod_host_status_check, mod_host_status_heartbeat and mod_http_host_status_check
Matthew Wild <mwild1@gmail.com>
parents:
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26 heartbeats[module.host] = nil;
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Matthew Wild <mwild1@gmail.com>
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27 end