The question is : which pool should I use for each different thing I am trying to accomplish?

For instance the code below is part of my mod_radius_cdr experimentation.
When I am making use of a pool within a module should I :

a) create a new pool?
b) make use of an existing one?
c) what kind of pool should I use?
d) is it really just one pool (accessed through different handlers) and I am making myself look like a fool so far?





Michael Jerris wrote: 
I am not sure even after re-reading what your question is, could you  
try to rephrase?

Mike

On Jan 29, 2009, at 8:00 AM, Apostolos Pantsiopoulos wrote:

  
I found it out by myself!
(why is it that we always come with the solution right after posting  
to
the list?)

I inserted :

thread_params = switch_core_session_alloc(session,  
sizeof(*thread_params));

before the pool initialization.

But still,  can I get some answers to the questions bellow about
how to effectively handle memory allocations?



Apostolos Pantsiopoulos wrote:
    
I have the code below :

struct radacct_thread_handle {
       switch_core_session_t *session;
       switch_mutex_t *mutex;
       switch_thread_cond_t *cond;
};

static switch_status_t my_on_routing(switch_core_session_t *session){

       switch_thread_t *thread;
       switch_threadattr_t *thd_attr = NULL;

       switch_memory_pool_t *pool;

       struct radacct_thread_handle *thread_params = NULL;

       pool = switch_core_session_get_pool(session);

       thread_params->session = session;

       ...

}

when the program reaches the last line (thread_params->session =  
session;)
I get a core dump. Is this a memory allocation error? Is it because  
I am
making
use of the wrong pool? Please enlighten me because I am not an  
experienced c
programmer, and I am struggling to get familiar with the FS API.


      


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-- 
-------------------------------------------
Apostolos Pantsiopoulos
Kinetix Tele.com R & D
email: regs@kinetix.gr
-------------------------------------------