Re: snmptrapd with attached perl script eats all memory

I meant 'sub' instead of function of course .. sorry, been doing a lot
of PHP recently :p.

- Max

On Sat, May 31, 2008 at 12:08 AM, Max <[email protected]> wrote:
> Hi,
>
>>  # We MUST use $_[0] instead of new variable to change global curLogFile value
>
> Why do you have to use aliases for all variables?  Looks like you just
> need to pass filename by reference .. I would change your function
> call to use references and just pass logfile by reference ..
>
> logRotateToFile(\$logfile, $extension, $message);
>
> function logRotateToFile {
>   my ($log_file_ref, $ext, $msg) = @_;
>   #  Change global name
>   ${$log_file_ref} = 'new name';
>   .... more code ...
>   #  Undef our reference to make sure we do not leak memory
>   $log_file_ref = undef;
>   return;
> }
>
> I think that will clarify your code and maybe explicitly setting the
> reference to undef before return will get rid of the leak?
>
> Just an idea.
>
> - Max
>

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