Ejemplo n.º 1
0
static int nict_on_timer_E(belle_sip_nict_t *obj){
	belle_sip_transaction_t *base=(belle_sip_transaction_t*)obj;
	const belle_sip_timer_config_t *cfg=belle_sip_transaction_get_timer_config(base);

	switch(base->state){
		case BELLE_SIP_TRANSACTION_TRYING:
		{
			/*reset the timer */
			unsigned int prev_timeout=belle_sip_source_get_timeout(obj->timer_E);
			belle_sip_source_set_timeout(obj->timer_E,MIN(2*prev_timeout,(unsigned int)cfg->T2));
			belle_sip_message("nict_on_timer_E: sending retransmission");
			belle_sip_channel_queue_message(base->channel,(belle_sip_message_t*)base->request);
		}
		break;
		case BELLE_SIP_TRANSACTION_PROCEEDING:
			belle_sip_source_set_timeout(obj->timer_E,cfg->T2);
			belle_sip_message("nict_on_timer_E: sending retransmission");
			belle_sip_channel_queue_message(base->channel,(belle_sip_message_t*)base->request);
		break;
		default:
			/*if we are not in these cases, timer_E does nothing, so remove it*/
			return BELLE_SIP_STOP;
		break;
	}
	return BELLE_SIP_CONTINUE;
}
Ejemplo n.º 2
0
static int dialog_on_200Ok_timer(belle_sip_dialog_t *dialog){
	/*reset the timer */
	const belle_sip_timer_config_t *cfg=belle_sip_stack_get_timer_config(dialog->provider->stack);
	unsigned int prev_timeout=belle_sip_source_get_timeout(dialog->timer_200Ok);
	belle_sip_source_set_timeout(dialog->timer_200Ok,MIN(2*prev_timeout,(unsigned int)cfg->T2));
	belle_sip_message("Dialog sending retransmission of 200Ok");
	belle_sip_provider_send_response(dialog->provider,dialog->last_200Ok);
	return BELLE_SIP_CONTINUE;
}
Ejemplo n.º 3
0
static int ict_on_timer_A(belle_sip_ict_t *obj){
	belle_sip_transaction_t *base=(belle_sip_transaction_t*)obj;

	switch(base->state){
		case BELLE_SIP_TRANSACTION_CALLING:
		{
			/*reset the timer to twice the previous value, and retransmit */
			unsigned int prev_timeout=belle_sip_source_get_timeout(obj->timer_A);
			belle_sip_source_set_timeout(obj->timer_A,2*prev_timeout);
			belle_sip_channel_queue_message(base->channel,(belle_sip_message_t*)base->request);
		}
		break;
		default:
		break;
	}
	
	return BELLE_SIP_CONTINUE;
}
Ejemplo n.º 4
0
int belle_sip_listening_point_get_keep_alive(const belle_sip_listening_point_t *lp) {
	return lp->keep_alive_timer?belle_sip_source_get_timeout(lp->keep_alive_timer):-1;
}