Software / code / prosody
Annotate
util/adhoc.lua @ 13461:c673ff1075bd
mod_posix: Move everything to util.startup
This allows greater control over the order of events.
Notably, the internal ordering between daemonization, initialization of
libunbound and setup of signal handling is sensitive.
libunbound starts a separate thread for processing DNS requests.
If this thread is started before signal handling has been set up, it
will not inherit the signal handlers and instead behave as it would have
before signal handlers were set up, i.e. cause the whole process to
immediately exit.
libunbound is usually initialized on the first DNS request, usually
triggered by an outgoing s2s connection attempt.
If daemonization happens before signals have been set up, signals may
not be processed at all.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sat, 23 Mar 2024 20:48:19 +0100 |
| parent | 11352:e10567199f02 |
| rev | line source |
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util: Various minor changes to please [luacheck]
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1 -- luacheck: ignore 212/self |
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2 |
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3 local function new_simple_form(form, result_handler) |
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4 return function(self, data, state) |
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5 if state or data.form then |
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6 if data.action == "cancel" then |
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7 return { status = "canceled" }; |
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8 end |
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9 local fields, err = form:data(data.form); |
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10 return result_handler(fields, err, data); |
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11 else |
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12 return { status = "executing", actions = {"next", "complete", default = "complete"}, form = form }, "executing"; |
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13 end |
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14 end |
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15 end |
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16 |
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17 local function new_initial_data_form(form, initial_data, result_handler) |
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18 return function(self, data, state) |
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util.adhoc: Allow passing dataforms in initial command
Kim Alvefur <zash@zash.se>
parents:
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diff
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19 if state or data.form then |
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5513
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parents:
diff
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20 if data.action == "cancel" then |
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parents:
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21 return { status = "canceled" }; |
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22 end |
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23 local fields, err = form:data(data.form); |
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24 return result_handler(fields, err, data); |
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25 else |
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26 local values, err = initial_data(data); |
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27 if type(err) == "table" then |
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28 return {status = "error"; error = err} |
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29 elseif type(err) == "string" then |
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30 return {status = "error"; error = {type = "cancel"; condition = "internal-server-error", err}} |
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31 end |
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32 return { status = "executing", actions = {"next", "complete", default = "complete"}, |
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33 form = { layout = form, values = values } }, "executing"; |
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34 end |
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35 end |
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36 end |
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37 |
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38 return { new_simple_form = new_simple_form, |
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39 new_initial_data_form = new_initial_data_form }; |