Software / code / prosody
Annotate
util/presence.lua @ 11864:fceebfb28d86
mod_http_file_share: Clean up incomplete uploads
If the request fails in the middle then the file~ could be left behind
because no code was invoked to delete it then. This gets rid of it when
the request is removed. It may still be left in case of an unclean
shutdown.
| author | Kim Alvefur <zash@zash.se> |
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| date | Sat, 23 Oct 2021 01:53:07 +0200 |
| parent | 8885:d4f5d47f874d |
| rev | line source |
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mod_presence: Move function for selecting "top resources" into a new util.presence
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1 -- Prosody IM |
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2 -- Copyright (C) 2008-2010 Matthew Wild |
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3 -- Copyright (C) 2008-2010 Waqas Hussain |
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4 -- |
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5 -- This project is MIT/X11 licensed. Please see the |
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6 -- COPYING file in the source package for more information. |
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7 -- |
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8 |
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9 local t_insert = table.insert; |
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10 |
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11 local function select_top_resources(user) |
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12 local priority = 0; |
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13 local recipients = {}; |
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14 for _, session in pairs(user.sessions) do -- find resource with greatest priority |
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15 if session.presence then |
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16 local p = session.priority; |
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17 if p > priority then |
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18 priority = p; |
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19 recipients = {session}; |
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20 elseif p == priority then |
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21 t_insert(recipients, session); |
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22 end |
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23 end |
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24 end |
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25 return recipients; |
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26 end |
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27 local function recalc_resource_map(user) |
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28 if user then |
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29 user.top_resources = select_top_resources(user); |
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30 if #user.top_resources == 0 then user.top_resources = nil; end |
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31 end |
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32 end |
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33 |
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34 return { |
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35 select_top_resources = select_top_resources; |
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36 recalc_resource_map = recalc_resource_map; |
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37 } |
