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util/watchdog.lua @ 13267:7ae000fc8c07 0.12
mod_muc_mam: Improve wording of enable setting
Suggested by jstein in the chat
This option label is used by XMPP clients to explain what the option does.
a) The user should know where the data is archived.
b) The user needs a statement that can be enabled/disabled by the variable. A question would have the wrong logic here.
author | Kim Alvefur <zash@zash.se> |
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date | Sun, 15 Oct 2023 14:43:11 +0200 (14 months ago) |
parent | 8555:4f0f5b49bb03 |
child | 12545:5059a639f61e |
rev | line source |
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util.watchdog: Watchdog timer library
Matthew Wild <mwild1@gmail.com>
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1 local timer = require "util.timer"; |
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Matthew Wild <mwild1@gmail.com>
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2 local setmetatable = setmetatable; |
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3 local os_time = os.time; |
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4 |
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util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
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5 local _ENV = nil; |
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vairious: Add annotation when an empty environment is set [luacheck]
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6 -- luacheck: std none |
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util.watchdog: Watchdog timer library
Matthew Wild <mwild1@gmail.com>
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7 |
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Matthew Wild <mwild1@gmail.com>
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8 local watchdog_methods = {}; |
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9 local watchdog_mt = { __index = watchdog_methods }; |
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util.watchdog: Watchdog timer library
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10 |
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util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
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11 local function new(timeout, callback) |
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12 local watchdog = setmetatable({ timeout = timeout, last_reset = os_time(), callback = callback }, watchdog_mt); |
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13 timer.add_task(timeout+1, function (current_time) |
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14 local last_reset = watchdog.last_reset; |
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Matthew Wild <mwild1@gmail.com>
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15 if not last_reset then |
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util.watchdog: Watchdog timer library
Matthew Wild <mwild1@gmail.com>
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16 return; |
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Matthew Wild <mwild1@gmail.com>
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17 end |
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18 local time_left = (last_reset + timeout) - current_time; |
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19 if time_left < 0 then |
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util.watchdog: Pass watchdog object to callback so that it doesn't always have to be a closure
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20 return watchdog:callback(); |
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21 end |
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22 return time_left + 1; |
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23 end); |
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24 return watchdog; |
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25 end |
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26 |
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27 function watchdog_methods:reset() |
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28 self.last_reset = os_time(); |
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29 end |
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30 |
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31 function watchdog_methods:cancel() |
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32 self.last_reset = nil; |
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33 end |
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34 |
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Kim Alvefur <zash@zash.se>
parents:
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35 return { |
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util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
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36 new = new; |
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util.*: Remove use of module() function, make all module functions local and return them in a table at the end
Kim Alvefur <zash@zash.se>
parents:
4891
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37 }; |