Thanks Benny,
> - call gets disconnected?
I think no. No calls to on_call_state nor on_call_media_state nor
on_incomming_call sucess.
> - something disconnects your port from the bridge?
Who? Not me.
> - something in your callbacks blocks the program (e.g. mutex)?
mmm no, actually do nothing, no threads, no mutex.
> - something stops the sound device from calling the callbacks (try
> with --null-audio instead)
> - ... ?
My port do not use sound card, but could be, how can initialize the library
with --null-audio ?(Do pjsua parse itself argv?)
thanks Benny!
Cheers
Manuel
El Mi?rcoles, 30 de Abril de 2008, Benny Prijono escribi?:
> On Tue, Apr 29, 2008 at 6:44 PM, Manuel Quinteiro
>
> <mquinteiro at cic-systems.com> wrote:
> > Hi!
> >
> > I have created my own port, every think works ok, but some times, after
> > random time the callbacks get_frame and put_frame never call again.
> >
> > Do you see something rong?
>
> I looked at the code and it looks fine actually. Could it be any of these?
> - call gets disconnected?
> - something disconnects your port from the bridge?
> - something in your callbacks blocks the program (e.g. mutex)?
> - something stops the sound device from calling the callbacks (try
> with --null-audio instead)
> - ... ?
>
> Cheers
> Benny
>
> > Some parts of code are:
> >
> > main() {
> > ....
> > status = pjsua_create();
> > /* Init pjsua */
> > {
> > pjsua_config cfg;
> > pjsua_logging_config log_cfg;
> > pjsua_config_default(&cfg);
> > cfg.cb.on_incoming_call = &on_incoming_call;
> > cfg.cb.on_call_media_state = &on_call_media_state;
> > cfg.cb.on_call_state = &on_call_state;
> >
> > pjsua_logging_config_default(&log_cfg);
> > log_cfg.console_level = 0;
> >
> >
> > status = pjsua_init(&cfg, &log_cfg, NULL);
> >
> > if (status != PJ_SUCCESS) error_exit("Error in
> > pjsua_init()", status); }
> >
> > pjmedia_myprot_port_create(pjsua_var.pool, 44100, 1,288, 16,
> > &myport, serverPort);
> >
> > pjsua_conf_add_port(pjsua_var.pool, myport, &numPort);
> > .
> > .
> > }
> >
> >
> > static void on_call_media_state(pjsua_call_id call_id)
> > {
> > pjsua_call_info ci;
> >
> > pjsua_call_get_info(call_id, &ci);
> > if (ci.media_status == PJSUA_CALL_MEDIA_ACTIVE) {
> > pjsua_conf_connect(ci.conf_slot, numPort);
> > pjsua_conf_connect(numPort, ci.conf_slot);
> > }
> > }
> >
> >
> > PJ_DEF(pj_status_t) pjmedia_ucog_port_create( pj_pool_t *pool,
> > unsigned sampling_rate,
> > unsigned channel_count,
> > unsigned samples_per_frame,
> > unsigned bits_per_sample,
> > pjmedia_port **p_port,
> > int mixerPort)
> > {
> >
> > pjmedia_port *port;
> > const pj_str_t name = pj_str("ucog-port");
> >
> > PJ_ASSERT_RETURN(pool && p_port, PJ_EINVAL);
> >
> > port = PJ_POOL_ZALLOC_T(pool, pjmedia_port);
> > PJ_ASSERT_RETURN(pool != NULL, PJ_ENOMEM);
> >
> > pjmedia_port_info_init(&port->info, &name, SIGNATURE,
> > sampling_rate, channel_count, bits_per_sample, samples_per_frame);
> >
> > port->get_frame = &ucog_get_frame;
> > port->put_frame = &ucog_put_frame;
> > port->on_destroy = &ucog_on_destroy;
> >
> > ntrama=0;
> > *p_port = port;
> >
> >
> > slen=sizeof(si_other);
> >
> > .
> > .
> > .
> >
> > // Creamos Feedback para el interlocutor.
> >
> > for(int i=0;i< 44100;i++){
> > senalSeno[i]= sin(i/11)*15000;
> > }
> > txframe=0;
> > return PJ_SUCCESS;
> > }
> >
> >
> > static pj_status_t ucog_put_frame(pjmedia_port *this_port,
> > const
> > pjmedia_frame *frame) {
> > PJ_UNUSED_ARG(this_port);
> > PJ_UNUSED_ARG(frame);
> >
> > if(frame->type==1) {
> > procFrame(frame->buf, frame->size);
> > }
> > return PJ_SUCCESS;
> > }
> >
> >
> > static pj_status_t ucog_get_frame(pjmedia_port *this_port,
> >
> > pjmedia_frame *frame) {
> >
> > frame->type = PJMEDIA_FRAME_TYPE_AUDIO;
> > frame->size = this_port->info.samples_per_frame * 2;
> > frame->timestamp.u32.lo += this_port->info.samples_per_frame;
> > memcpy(frame->buf, senalSeno, frame->size);
> > txframe++;
> > return PJ_SUCCESS;
> > }
> >
> >
> > --
> > Manuel
> >
> >
> > _______________________________________________
> > 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
>
> _______________________________________________
> 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
--
Manuel Quinteiro
Compa??a de Instrumentaci?n y control, S.L.
Mar?a Auxiliadora, 5
Tlf. +34 91 4595490
Fax. +34 91 4508667
e-mail: mquinteiro at cic-systems.com
