Mercurial > prosody-modules
annotate mod_log_json/mod_log_json.lua @ 4282:281a864e7472
mod_pubsub_feeds: Don't skip publishing items after an existing one
I encountered a feed which was backwards, such that older entries were
considered first and then it would skip newer entries.
This may however run into trouble if the feed contains more items than
what's persisted in pubsub.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 30 Nov 2020 15:17:29 +0100 |
| parents | 900ea02ab00b |
| children | 4356088ad675 |
| rev | line source |
|---|---|
| 3732 | 1 local pack = require "util.table".pack; |
| 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 | |
| 12 local logfile = io.open(config.filename, "a+"); | |
| 13 logfile:setvbuf("no"); | |
| 14 function send(payload) | |
| 15 logfile:write(payload, "\n"); | |
| 16 end | |
| 17 elseif config.udp_host and config.udp_port then | |
| 18 local conn = socket.udp(); | |
|
3748
27abf3b6819a
mod_log_json: Use correct method to specify remote endpoint
Kim Alvefur <zash@zash.se>
parents:
3747
diff
changeset
|
19 conn:setpeername(config.udp_host, config.udp_port); |
| 3746 | 20 function send(payload) |
| 21 conn:send(payload); | |
| 22 end | |
| 23 end | |
| 3732 | 24 return function (source, level, message, ...) |
| 25 local args = pack(...); | |
| 26 for i = 1, args.n do | |
| 27 if args[i] == nil then | |
| 28 args[i] = json.null; | |
| 29 elseif type(args[i]) ~= "string" or type(args[i]) ~= "number" then | |
| 30 args[i] = tostring(args[i]); | |
| 31 end | |
| 32 end | |
| 33 args.n = nil; | |
| 34 local payload = { | |
| 35 datetime = datetime(), | |
| 36 source = source, | |
| 37 level = level, | |
| 38 message = message, | |
| 39 args = array(args); | |
| 40 }; | |
| 3746 | 41 send(json.encode(payload)); |
| 3732 | 42 end |
| 43 end | |
| 44 | |
|
3758
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
45 function module.unload() |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
46 -- deregister |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
47 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
|
48 end |
|
900ea02ab00b
mod_log_json: Deregister log sink on unload
Kim Alvefur <zash@zash.se>
parents:
3748
diff
changeset
|
49 |
| 3732 | 50 require"core.loggingmanager".register_sink_type("json", sink_maker); |