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

[Юрий Насида]

Wow! Nice trick, thanks a lot :)
It works great but I am still a bit wonder why my script worked fine with
old version of FS.

2016-03-08 21:29 GMT+03:00 Abaci B <abaci64 at gmail.com>:

> 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 at 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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>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
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> http://confluence.freeswitch.org
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>
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