Re: [Freeswitch-users] strange things with freeswitch.Dbh at FS 1.6

8 Mar 2016

      I shortened and changed your function a little, can you try it and se if it
makes a difference?
BTW you can also shorten the set to a single execution by using "multiset"

local dbh = freeswitch.Dbh("name", "root", "passwd")

function get_global_vars()
 local res = {}
 my_query = "select var_name, var_value from directory_global_vars where
domain_id='1'"
 assert(dbh:query(my_query, function(qrow)
  if qrow["var_name"] and qrow["var_value"] then
   table.insert(row, qrow["var_name"] .. "=" .. qrow["var_value"]);
  end))
 return res
end

local row = get_global_vars()

for i in ipairs(row) do
 session:execute("set", "".. row[i] .."")
 freeswitch.consoleLog("NOTICE","row[i]   is '" .. row[i] .. "'\n")
end

On Tue, Mar 8, 2016 at 12:57 PM, Юрий Насида <ynasida@gmail.com> wrote:
...
Hi list,
I noted that my old lua script which I used a lot of years from FS 1.2
works very strange with FS 1.6
The script is quite simple. I am using it for getting the list of
variables from mysql and set as channel variables. Please look below.
local dbh = freeswitch.Dbh("name", "root", "passwd")
function get_global_vars()
local row = {}
local i = 1
local mycount = 1
my_query = "select var_name, var_value from directory_global_vars where
domain_id='1'"
assert(dbh:query(my_query, function(qrow)
for key, val in pairs(qrow) do
  if mycount == 1 then
  abc = val
  mycount = 2
  elseif mycount == 2 then
  row[i] = abc.."="..val
  mycount =1
  i = i+1
  end
end
end))
return row
end
local row = get_global_vars()
for k in pairs(row) do
session:execute("set", "".. row[k] .."")
freeswitch.consoleLog("NOTICE","row[k]   is '" .. row[k] .. "'\n")
end
The result in fs_cli should looks like
 switch_cpp.cpp:1356  simplescript start
 switch_cpp.cpp:1356 row[k]   is *'user_context=default*'
 switch_cpp.cpp:1356 row[k]   is '*numbering_plan=USCAN*'
BUT sometimes it looks like backwards!
 switch_cpp.cpp:1356  simplescript start
 switch_cpp.cpp:1356 row[k]   is '*default=user_context*'
 switch_cpp.cpp:1356 row[k]   is '*USCAN=numbering_plan*'
Please keep in mind that I do exactly same call without any changes but I
have different results (its ~ 50%/50%)
I am not sure but it looks like bug.
Please advice.
Thanks.
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Re: [Freeswitch-users] strange things with freeswitch.Dbh at FS 1.6

Abaci B