On 3/19/08, Andr? Teixeira <coelho at wit-software.com> wrote:
> Hi,
>
> Is it possible to have two pjsip instances running simultaneously in the
> same app?
No, not possible, sorry. We have some global variables lying around,
so this is not possible.
> I want to have two "SIP engines" running side by side (don't ask why :p)
I'm afraid I have to ask why. :)
Cheers,
-benny
> After SIPEngine_1 is initialized and running fine, I try to launch
> SIPEngine_2 but the problems start when I try to Init the transaction
> layer...
>
> This is what I try to run when start SIP Engine 2
>
> ------------------------------------------------------------------------------
>
> pj_status_t status;
>
> /* Must init PJLIB first: */
> // status = pj_init();
> // pj_assert(status == PJ_SUCCESS);
>
>
> /* Then init PJLIB-UTIL: */
> // status = pjlib_util_init();
> // pj_assert(status == PJ_SUCCESS);
>
>
> pj_thread_desc desc;
> pj_thread_t *this_thread;
>
> status = pj_thread_register("Thread FaxSipEngine", desc, &this_thread);
> if (status != PJ_SUCCESS) {
> Logger::instance->Debug("FAXSIPENGINE | Unable to register
> pj_thread");
> return;
> }
>
> /* Must create a pool factory before we can allocate any memory. */
> pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
>
>
> /* Create global endpoint: */
> {
> const pj_str_t *hostname;
> const char *endpt_name;
>
> /* Endpoint MUST be assigned a globally unique name.
> * The name will be used as the hostname in Warning header.
> */
>
> /* For this implementation, we'll use hostname for simplicity */
> hostname = pj_gethostname();
> endpt_name = hostname->ptr;
>
> /* Create the endpoint: */
>
> status = pjsip_endpt_create(&cp.factory, endpt_name,
> &g_endpt);
> pj_assert(status == PJ_SUCCESS);
> }
>
>
> /*
> * Add UDP transport, with hard-coded port
> * Alternatively, application can use pjsip_udp_transport_attach() to
> * start UDP transport, if it already has an UDP socket (e.g. after it
> * resolves the address with STUN).
> */
> {
> pj_sockaddr_in addr;
>
> status = !PJ_SUCCESS;
>
> while(status != PJ_SUCCESS){
> addr.sin_family = pj_AF_INET();
> addr.sin_addr.s_addr = 0;
> addr.sin_port = pj_htons((pj_uint16_t)mySipPort);
> status = pjsip_udp_transport_start( g_endpt, &addr, NULL, 1,
> NULL);
> if(status != PJ_SUCCESS)
> Fax::instance->mySipPort++;
> }
>
> if (status != PJ_SUCCESS) {
> ;//app_perror(THIS_FILE, "Unable to start UDP transport",
> status);
> return;
> }
> }
>
>
> ------------------------------------------------------------------------------
> PROBLEMS START HERE, I get an assertion error inside
> pjsip_tsx_layer_init_module(g_endpt);
> ------------------------------------------------------------------------------
> /*
> * Init transaction layer.
> * This will create/initialize transaction hash tables etc.
> */
> status = pjsip_tsx_layer_init_module(g_endpt);
> pj_assert(status == PJ_SUCCESS);
>
>
> /*
> * Initialize UA layer module.
> * This will create/initialize dialog hash tables etc.
> */
> status = pjsip_ua_init_module( g_endpt, NULL );
> pj_assert(status == PJ_SUCCESS);
>
>
> [...]
>
> ------------------------------------------------------------------------------
>
>
> Any help will be appreciated ;)
>
> Andr?
>
> _______________________________________________
> Visit our blog: http://blog.pjsip.org
>
> pjsip mailing list
> pjsip at lists.pjsip.org
> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
>
