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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