Mercurial > prosody-modules
view mod_log_json/mod_log_json.lua @ 4202:af93644dd5de
mod_welcome_page/html: Containerize the Jumbotron!
This makes the jumbotron not take up the whole screen, if the screen is
large-ish.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 14 Oct 2020 17:58:22 +0200 |
parents | 900ea02ab00b |
children | 4356088ad675 |
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local pack = require "util.table".pack; local json = require "util.json"; local array = require "util.array"; local datetime = require "util.datetime".datetime; local socket = require "socket"; module:set_global(); local function sink_maker(config) local send = function () end if config.filename then local logfile = io.open(config.filename, "a+"); logfile:setvbuf("no"); function send(payload) logfile:write(payload, "\n"); end elseif config.udp_host and config.udp_port then local conn = socket.udp(); conn:setpeername(config.udp_host, config.udp_port); function send(payload) conn:send(payload); end end return function (source, level, message, ...) local args = pack(...); for i = 1, args.n do if args[i] == nil then args[i] = json.null; elseif type(args[i]) ~= "string" or type(args[i]) ~= "number" then args[i] = tostring(args[i]); end end args.n = nil; local payload = { datetime = datetime(), source = source, level = level, message = message, args = array(args); }; send(json.encode(payload)); end end function module.unload() -- deregister require"core.loggingmanager".register_sink_type("json", nil); end require"core.loggingmanager".register_sink_type("json", sink_maker);