[sr-dev] Reloading kamailio.cfg on the fly

[Daniel-Constantin Mierla]

Hello,

the config logic cannot be reloaded. There are options to change various 
parameters at runtime without restart.

The logic can be reloaded if it is written in Lua (or, I guess, in some 
other embedded scripting language).

On the other hand, restarting kamailio doesn't affect ongoing calls at 
all, and extremely rarely affects initiated transactions, they typically 
recover due to retransmissions.

Cheers,
Daniel

On 27/05/14 09:48, Rahul MathuR wrote:
> Hello,
> Is it possible to reload kamailio.cfg at the runtime after doing few 
> modifications on the business rules laid under CNXCC module.
> Eg:
>
> #!ifdef CNXCC_CHANNEL
>
> xlog("L_INFO", "Setting up channel based credit control");
>
> $var(max_chan) = 2;
>
> $var(retcode) = cnxcc_set_max_channels("$var(client)", "$var(max_chan)");
>
> if ($var(retcode) == -1) {
>
> xlog("Error setting up credit control");
>
> return;
>
> }
>
> $var(count) = -1;
>
> if (!cnxcc_get_channel_count("$var(client)", "$var(count)")) {
>
> xlog("Error getting customer's channel count");
>
> }
>
> xlog("L_INFO", "CNXCC ROUTE: $var(client) has $var(count) call(s)");
>
> if ($var(retcode) < -1) {
>
> xlog("Too many channels for customer");
>
> sl_send_reply(403, "Forbidden");
>
> if (!cnxcc_terminate_all("$var(client)")) {
>
> xlog("Error terminating customer's calls");
>
> }
>
> exit;
>
> }
>
> #!endif
> ******************************************************
> Now I want to change the value of max_chan on the fly. Does this step 
> neccassitates a restart of kamailio process as a whole ? If no, then 
> could somebody please guide me how to achieve this ?
> Thanks !
>
>
> -- 
> Warm Regds.
> MathuRahul
>
>
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-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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