Mercurial > prosody-modules
annotate mod_log_json/mod_log_json.lua @ 5929:c094eabdb30f
mod_ping_muc: Describe the client facing protocol (from XEP-0045)
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Thu, 11 Jul 2024 15:14:33 +0200 |
| parents | 0b347a7c5b5f |
| children |
| rev | line source |
|---|---|
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4974
807007913f67
mod_log_json: Prefer native Lua table.pack over Prosody util.table one
Kim Alvefur <zash@zash.se>
parents:
4462
diff
changeset
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1 local pack = table.pack or require "util.table".pack; |
| 3732 | 2 local json = require "util.json"; |
| 3 local array = require "util.array"; | |
| 4 local datetime = require "util.datetime".datetime; | |
| 3746 | 5 local socket = require "socket"; |
| 3732 | 6 |
| 7 module:set_global(); | |
| 8 | |
| 9 local function sink_maker(config) | |
| 3746 | 10 local send = function () end |
| 11 if config.filename then | |
|
5928
0b347a7c5b5f
mod_log_json: Support for logging to stdout
Matthew Wild <mwild1@gmail.com>
parents:
4974
diff
changeset
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12 local logfile; |
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0b347a7c5b5f
mod_log_json: Support for logging to stdout
Matthew Wild <mwild1@gmail.com>
parents:
4974
diff
changeset
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13 if config.filename == "/dev/stdout" then |
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0b347a7c5b5f
mod_log_json: Support for logging to stdout
Matthew Wild <mwild1@gmail.com>
parents:
4974
diff
changeset
|
14 logfile = io.stdout; |
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0b347a7c5b5f
mod_log_json: Support for logging to stdout
Matthew Wild <mwild1@gmail.com>
parents:
4974
diff
changeset
|
15 else |
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0b347a7c5b5f
mod_log_json: Support for logging to stdout
Matthew Wild <mwild1@gmail.com>
parents:
4974
diff
changeset
|
16 logfile = io.open(config.filename, "a+"); |
|
0b347a7c5b5f
mod_log_json: Support for logging to stdout
Matthew Wild <mwild1@gmail.com>
parents:
4974
diff
changeset
|
17 end |
| 3746 | 18 logfile:setvbuf("no"); |
| 19 function send(payload) | |
| 20 logfile:write(payload, "\n"); | |
| 21 end | |
| 22 elseif config.udp_host and config.udp_port then | |
| 23 local conn = socket.udp(); | |
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3748
27abf3b6819a
mod_log_json: Use correct method to specify remote endpoint
Kim Alvefur <zash@zash.se>
parents:
3747
diff
changeset
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24 conn:setpeername(config.udp_host, config.udp_port); |
| 3746 | 25 function send(payload) |
| 26 conn:send(payload); | |
| 27 end | |
| 28 end | |
|
4462
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
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29 local format = require "util.format".format; |
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4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
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30 local do_format = config.formatted_as or false; |
| 3732 | 31 return function (source, level, message, ...) |
| 32 local args = pack(...); | |
| 33 for i = 1, args.n do | |
| 34 if args[i] == nil then | |
| 35 args[i] = json.null; | |
| 36 elseif type(args[i]) ~= "string" or type(args[i]) ~= "number" then | |
| 37 args[i] = tostring(args[i]); | |
| 38 end | |
| 39 end | |
| 40 args.n = nil; | |
| 41 local payload = { | |
| 42 datetime = datetime(), | |
| 43 source = source, | |
| 44 level = level, | |
| 45 message = message, | |
| 46 args = array(args); | |
| 47 }; | |
|
4462
4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
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48 if do_format then |
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4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
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49 payload[do_format] = format(message, ...) |
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4356088ad675
mod_log_json: allow logging of formatted message
Jonas Schäfer <jonas@wielicki.name>
parents:
3758
diff
changeset
|
50 end |
| 3746 | 51 send(json.encode(payload)); |
| 3732 | 52 end |
| 53 end | |
| 54 | |
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3758
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
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55 function module.unload() |
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900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
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56 -- deregister |
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900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
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57 require"core.loggingmanager".register_sink_type("json", nil); |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
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58 end |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
59 |
| 3732 | 60 require"core.loggingmanager".register_sink_type("json", sink_maker); |