LUA collectd examples

case1.lua

-- (implemntation ~ 100 lines of C code)
-- first way
function my_callback1()
  dispatch_values(...)
end

function my_callback2()
  dispatch_values(...)
  dispatch_values(...)
end

lua_cb_register_read("my_callback1")
lua_cb_register_read("my_callback2")


-- second way
lua_cb_register_read(function()
    -- do something
    dispatch_values(...)
end)

case2.lua

-- (implemntation ~ 20 lines of C code)
-- firstand only way
function cb_read()
  dispatch_values(...)
end