Log all bus traffic

[Ruslan]

My simple variant for sending all data to SYSLOG server

In User Libraries need create function syslog:

Code:

function syslog(message)
 require('socket')

 local client = socket.udp()
 if client then
   client:sendto(message, '192.168.19.254', 514)
   client:close()
 end
end

After this markup all objects with tag "All"

Create new event-based script "Send all messages to SYSLOG" for tag "All"

Code:

name = grp.alias(event.dst)
-- Fix Group name for empty values
if (name == nil or name == '') then
 name = "Noname"
end

value = '"'..name..'" '..event.src..' '..event.dst..' '..event.type..' '..knxdatatype.decode(event.datahex, grp.find(event.dst).datatype)..' 0x'..event.datahex
syslog(value)

Sample of log:
2016-04-26T22:52:34.084297+03:00 192.168.16.200 "Wind speed (m/s)" 1.0.1 5/0/6 groupwrite 2.6 0x0104
2016-04-26T22:52:39.817766+03:00 192.168.16.200 "Wind speed (m/s)" 1.0.1 5/0/6 groupwrite 4.5 0x01C2
2016-04-26T22:52:42.632619+03:00 192.168.16.200 "Wind speed (m/s)" 1.0.1 5/0/6 groupwrite 2.7 0x010E
2016-04-26T22:52:45.231188+03:00 192.168.16.200 "Wind speed (m/s)" 1.0.1 5/0/6 groupwrite 3.3 0x014A
2016-04-26T22:52:50.097556+03:00 192.168.16.200 "Wind speed (m/s)" 1.0.1 5/0/6 groupwrite 1.6 0x00A0
2016-04-26T22:52:51.595747+03:00 192.168.16.200 "Noname" 1.3.2 2/2/3 groupwrite 21.4 0x0C2E
2016-04-26T22:52:57.809525+03:00 192.168.16.200 "Temp in room 37" 1.3.22 2/1/24 groupwrite 24.02 0x0CB1