Search schedulers - Printable Version

Search schedulers - Printable Version

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+--- Thread: Search schedulers (/showthread.php?tid=4563)

Search schedulers - CarlS - 07.02.2023

Hi,

Received this function some years ago from support.
It should find on and off time for a specific scheduled GA
I get this error when I try to run it.

User script:21: bad argument #1 to 'ipairs' (table expected, got string)
stack traceback:
[C]: in function 'ipairs'
User script:21: in function 'findtime'
User script:33: in main chunk

Code:
function findtime(addr, value) 
  local obj, file, data 

  -- read data from cache file 
  file = '/tmp/lm-scheduler-' .. os.date('%Y%m%d') .. '.lua' 
  data = io.readfile(file) 

  -- cache file missing, stop 
  if not data then 
    return 
  end 

  -- try decoding cache 
  data = serialize.decode(data) 
  if type(data) ~= 'table' then 
    return 
  end 

  obj = knxlib.encodega(addr) 
  for time, events in pairs(data) do 
    for _, event in ipairs(events) do 
      if event.object == obj and value == toboolean(event.value) then 
        return time 
      end 
    end 
  end 
end 


------------------------------------------


t1 = findtime('1/0/1', true) 
t2 = findtime('1/0/1', false)

RE: Search schedulers - AEK - 07.02.2023

(07.02.2023, 08:28)CarlS Wrote: Hi,

Received this function some years ago from support.
It should find on and off time for a specific scheduled GA
I get this error when I try to run it.

User script:21: bad argument #1 to 'ipairs' (table expected, got string)
stack traceback:
[C]: in function 'ipairs'
User script:21: in function 'findtime'
User script:33: in main chunk

Code:
function findtime(addr, value) local obj, file, data -- read data from cache file file = '/tmp/lm-scheduler-' .. os.date('%Y%m%d') .. '.lua' data = io.readfile(file) -- cache file missing, stop if not data then return end -- try decoding cache data = serialize.decode(data) if type(data) ~= 'table' then return end obj = knxlib.encodega(addr) for time, events in pairs(data) do for _, event in ipairs(events) do if event.object == obj and value == toboolean(event.value) then return time end end end end ------------------------------------------ t1 = findtime('1/0/1', true) t2 = findtime('1/0/1', false)

argument "event" is not a table. log it and see whats inside. also log "data"

RE: Search schedulers - admin - 07.02.2023

Modify the function like this:

Code:
function findtime(addr, value) 
  local obj, file, data 

  -- read data from cache file 
  file = '/tmp/lm-scheduler-' .. os.date('%Y%m%d') .. '.lua' 
  data = io.readfile(file) 

  -- cache file missing, stop 
  if not data then 
    return 
  end 

  -- try decoding cache 
  data = serialize.decode(data) 
  if type(data) ~= 'table' then 
    return 
  end 

  obj = knxlib.encodega(addr) 
  for time, events in pairs(data) do 
    if type(time) == 'number' then
      for _, event in ipairs(events) do 
        if event.object == obj and value == toboolean(event.value) then 
          return time 
        end 
      end 
    end 
  end 
end