[SR-Users] Keep Number of Messages per Source

[Daniel-Constantin Mierla]

Look at the definition of htable parameter, there you have various ways 
to set expires for each item in hash table.

Cheers,
Daniel

On 13/08/14 05:26, AliReza Khoshgoftar Monfared wrote:
> Thanks Alex,
>
> This is exactly the module I needed.
> Now just another small usage question.
> How can I reset the value of all entries in my hash table to 0 every, 
> say "10" seconds?
>
> ---------------------
>
> Here is what I tried, but the values seem to persist:
>
> Option 1) in the parameter definition set "initval" to 0 (to have all 
> items 0 initially), "autoexpire" to "10" seconds and "updateexpire" to 
> 0 (to force expiration upon the end of 10 seconds)
>
>
> Option 2) Create a fake route block executed every 10 seconds (using 
> "rtimer" module), and call "sht_rm_value_re("ha=>.*")" inside it.
>
> None of these seem to be resetting "all" of my entries in the hash 
> table to 0, in fact, I can see that the values persist and continue 
> increment (as I increment them upon receipt of messages). Am I missing 
> sth here?
>
> Thanks
> Alireza
>
>
> On Tue, Aug 12, 2014 at 3:58 PM, Alex Balashov 
> <abalashov at evaristesys.com <mailto:abalashov at evaristesys.com>> wrote:
>
>     On 08/12/2014 03:56 PM, AliReza Khoshgoftar Monfared wrote:
>
>         Hi List,
>
>         I am trying to keep a counter for number of messages received
>         per source
>         ip in my kamailio script.
>
>         The basic challenge is to keep this data in a neat structure.
>         Ideally, I want some array with keys named after source IP
>         addresses,
>
>         sth like number_of_messages["10.10.10.10"] = 23
>
>         Of course, this data structure shall be script-persistent (as
>         opposed to
>         transaction persistent)
>
>         Is there any suggestion to do this? (keep a record of # of
>         messages
>         received from each source IP address and log them)?
>
>
>     It sounds to me like you're looking for:
>
>     http://kamailio.org/docs/modules/4.1.x/modules/htable.html
>
>     The hash tables reside in shared memory, so the data is of global
>     scope and script-persistent.
>
>     -- 
>     Alex Balashov - Principal
>     Evariste Systems LLC
>     Tel: +1-678-954-0670 <tel:%2B1-678-954-0670>
>     Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
>
>     Please be kind to the English language:
>
>     http://www.entrepreneur.com/article/232906
>
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>
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-- 
Daniel-Constantin Mierla
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