[OpenSIPS-Users] The "exe" function opens a file and does not close it

[Bogdan-Andrei Iancu]

Hi Ping,

You mean actual files or file descriptors ? If you do a lsof, can you 
see which file is kept open ? Also do you see any zombie OpenSIPS 
processes (as a result of exec() call ) ?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 16.09.2015 16:23, Ping Han wrote:
> Hi,
>
> I am having a problem using the "exec" function to run a curl command. 
> Every time the function is executed it opens a file and never close it.
>
> I have example config as follows. I am using Opensips 2.1.
> ------------------
> $var = "http://myserver/var/tmp/test.php";
> exec("curl '$var(url)'", , "$var(out)");
> ------------------
>
> This results in that the number of open files reaches the system limit 
> and the Opensips process crashes eventually. To workaround it I have 
> to restart Opensips whenever the number of open files reaches 75% of 
> the system limit.
>
> Has anyone seen the same issue?  Is there any solution for this?
>
> Thanks,
> Ping
>
>
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