prosody-modules
423163b65bb1
mod_csi_battery_saver/mod_csi_battery_saver.lua

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mod_csi_battery_saver/mod_csi_battery_saver.lua @ 5918:423163b65bb1

mod_csi_battery_saver: Some more improvements (handling of errors, muc invites, special data)
author tmolitor <thilo@eightysoft.de>
date Mon, 29 Apr 2024 02:00:34 +0200
parent 5917:5db53d619e66
comparison
equal deleted inserted replaced
5917:5db53d619e66 5918:423163b65bb1
83 stanza = stanza:tag("delay", { xmlns = xmlns_delay, from = bare_jid, stamp = datetime.datetime()}); 83 stanza = stanza:tag("delay", { xmlns = xmlns_delay, from = bare_jid, stamp = datetime.datetime()});
84 return stanza; 84 return stanza;
85 end 85 end
86 86
87 local function is_important(stanza, session) 87 local function is_important(stanza, session)
88 -- some special handlings
89 if stanza == " " then -- whitespace keepalive
90 return true;
91 elseif type(stanza) == "string" then -- raw data
92 return true;
93 elseif not st.is_stanza(stanza) then -- this should probably never happen
94 return true;
95 end
96 if stanza.attr.xmlns ~= nil then -- nonzas (stream errors, stream management etc.)
97 return true;
98 end
88 local st_name = stanza and stanza.name or nil; 99 local st_name = stanza and stanza.name or nil;
89 if not st_name then return true; end -- nonzas are always important 100 if not st_name then return true; end -- nonzas are always important
90 if st_name == "presence" then 101 if st_name == "presence" then
91 local st_type = stanza.attr.type; 102 local st_type = stanza.attr.type;
92 -- subscription requests are important 103 -- subscription requests are important
102 --session.log("debug", "mod_csi_battery_saver(%s): stanza_direction = %s, carbon = %s, stanza = %s", id, stanza_direction, carbon and "true" or "false", tostring(stanza)); 113 --session.log("debug", "mod_csi_battery_saver(%s): stanza_direction = %s, carbon = %s, stanza = %s", id, stanza_direction, carbon and "true" or "false", tostring(stanza));
103 if carbon then stanza = carbon; end 114 if carbon then stanza = carbon; end
104 115
105 local st_type = stanza.attr.type; 116 local st_type = stanza.attr.type;
106 117
118 -- errors are always important
119 if st_type == "error" then return true; end;
120
107 -- headline message are always not important, with some exceptions 121 -- headline message are always not important, with some exceptions
108 if st_type == "headline" then 122 if st_type == "headline" then
109 -- allow headline pushes of mds updates (XEP-0490) 123 -- allow headline pushes of mds updates (XEP-0490)
110 if stanza:find("{http://jabber.org/protocol/pubsub#event}event/items@node") == "urn:xmpp:mds:displayed:0" then return true; end; 124 if stanza:find("{http://jabber.org/protocol/pubsub#event}event/items@node") == "urn:xmpp:mds:displayed:0" then return true; end;
111 return false 125 return false
112 end 126 end
127
128 -- mediated muc invites
129 if stanza:find("{http://jabber.org/protocol/muc#user}x/invite") then return true; end;
130 if stanza:get_child("x", "jabber:x:conference") then return true; end;
113 131
114 -- chat markers (XEP-0333) are important, too, because some clients use them to update their notifications 132 -- chat markers (XEP-0333) are important, too, because some clients use them to update their notifications
115 if stanza:child_with_ns("urn:xmpp:chat-markers:0") then return true; end; 133 if stanza:child_with_ns("urn:xmpp:chat-markers:0") then return true; end;
116 134
117 -- XEP-0353: Jingle Message Initiation incoming call messages 135 -- XEP-0353: Jingle Message Initiation incoming call messages