What's in sig_handler function body, as it relates to $fh and/or
exiting the script?...
I probably won't know the answer, but I'm pretty sure nobody else will
either without that info.
On Wed, May 2, 2007 9:43 am, Fernando chucre wrote:
> Somebody? help me!!
>
> :D
>
> 2007/4/30, Fernando chucre <fernandochucre@xxxxxxxxx>:
>>
>> Hello all,
>>
>> I make a script for read and interprete the stdout of cmd `ip
>> monitor`.
>> And I use signal_handler, the script is like this:
>> <?
>> declare(ticks = 1);
>> pcntl_signal(SIGHUP,"sig_handler",false);
>>
>>
>> $fh = popen('ip monitor','r');
>>
>> while (!feof($fh))
>> {
>> $line = fgets($fh);
>> analize($line);
>> }
>>
>> function analize($line) { ... } ;
>> function sig_handler($signo) { ... };
>> ?>
>>
>> this script run in infine loop, or when to cmd 'ip monitor' exist.
>> The
>> script ever whait the next line of 'ip monitor', ever. Then when I
>> send the
>> signal SIGHUP to pid of script. In this point the instruction '$line
>> =
>> fgets($fh);' is aborted and return false to $line. The $fh is
>> modified and
>> the function feof($fh) return true and I have not access to $fh
>> agaim. But
>> the kid process 'ip monitor' is not kill.
>>
>> This is wanted?
>>
>> --
>> Fernando Chure
>> PSL/CE
>
>
>
>
> --
> Fernando Chure
> PSL/CE
>
--
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