Hi,

Is it possible to have two pjsip instances running simultaneously
in the
same app?

I want to have two "SIP engines" running side by side (don't ask
why :p)

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 ;)

André

Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@lists.pjsip.org
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

Hi,

Is it possible to have two pjsip instances running simultaneously in the
same app?

I want to have two "SIP engines" running side by side (don't ask why :p)

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 ;)

André

Visit our blog: http://blog.pjsip.org

pjsip mailing list
pjsip@lists.pjsip.org
http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org