[SR-Users] 500 ERROR Reloading data when reloading hash table using FIFO

[kawarod]

Asking again for some help :p

Le 28/03/13 09:31, kawarod a écrit :
> Dear list users,
>
> I encounter an issue when reloading a hash table using FIFO command.
> My hash is getting a list of "Username / Serial Number" from SQL for 
> each phone connecting to Kamailio. Then I use this hash to 
> authenticate the phone based on a X-SerialNumber attribute.
>
> This hash has to be updated once or twice a day, to accomodate new 
> users or a change of the Phone.
>
> I'm using the following command for reloading:
> /opt/kamailio/sbin/kamctl fifo sht_reload hash_cpe_serial
>
> Everything is working fine, but after 25-26 reload I have an error 
> like this:
> 500 ERROR Reloading data
>
> The only way to recover is do a restart with ./kamctl restart
>
> The hash size has approximatively 22 000 users.
>
> The hash has been defined like this in the configuration file:
> modparam("htable", "htable", 
> "hash_cpe_serial=>size=14;dbtable=subscriber;")
>
> When using kamcmd, i have this:
> kamcmd> htable.listTables
> {
>         name: ipban
>         dbtable:
>         dbmode: 0
>         expire: 300
>         updateexpire: 1
>         size: 256
> }
> {
>         name: hash_cpe_serial
>         dbtable: subscriber
>         dbmode: 0
>         expire: 0
>         updateexpire: 1
>         size: 16384
> }
>
> When trying to dump with kamcmd, I have an error:
> kamcmd> htable.dump hash_cpe_serial
> error: 500 - Internal server error processing '{': buffer too small 
> (overflow) (-2)
>
> But it works fine with:
> /opt/kamailio/sbin/kamctl fifo sht_dump hash_cpe_serial
>
> I have upgraded from 3.2.2 to 4.0.0 to be sure that it was not 
> relative to the old version, but without success.
>
> Any idea on how to correct this.
>
> Kind regards,
> rod
>
>
>
>
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