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comparison mod_log_json/mod_log_json.lua @ 4462:4356088ad675

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mod_log_json: allow logging of formatted message This is for logging pipelines which can not or do not want to interpret sprintf-style strings but still need the complete string for search or whatever.
author Jonas Schäfer <jonas@wielicki.name>
date Mon, 22 Feb 2021 16:08:55 +0100
parents 900ea02ab00b
children 807007913f67
comparison
equal deleted inserted replaced
4461:b9c1216987ae 4462:4356088ad675
19 conn:setpeername(config.udp_host, config.udp_port); 19 conn:setpeername(config.udp_host, config.udp_port);
20 function send(payload) 20 function send(payload)
21 conn:send(payload); 21 conn:send(payload);
22 end 22 end
23 end 23 end
24 local format = require "util.format".format;
25 local do_format = config.formatted_as or false;
24 return function (source, level, message, ...) 26 return function (source, level, message, ...)
25 local args = pack(...); 27 local args = pack(...);
26 for i = 1, args.n do 28 for i = 1, args.n do
27 if args[i] == nil then 29 if args[i] == nil then
28 args[i] = json.null; 30 args[i] = json.null;
36 source = source, 38 source = source,
37 level = level, 39 level = level,
38 message = message, 40 message = message,
39 args = array(args); 41 args = array(args);
40 }; 42 };
43 if do_format then
44 payload[do_format] = format(message, ...)
45 end
41 send(json.encode(payload)); 46 send(json.encode(payload));
42 end 47 end
43 end 48 end
44 49
45 function module.unload() 50 function module.unload()