Ejemplos de change_sub_count en C++ (Cpp)

Ejemplo n.º 1

Archivo: memstore_multi.c Proyecto: creativeprogramming/nchan

subscriber_t *memstore_multi_subscriber_create(nchan_store_channel_head_t *chanhead, uint8_t n) {
  static nchan_msg_id_t        latest_msgid = NCHAN_NEWEST_MSGID;
  sub_data_t                  *d;
  nchan_store_channel_head_t  *target_ch;
  ngx_int_t                    multi_subs;
  
  nchan_loc_conf_t cf;
  
  cf.use_redis = chanhead->use_redis;
  
  d = ngx_alloc(sizeof(*d), ngx_cycle->log);
  if(d == NULL) {
    ERR("couldn't allocate memstore-multi subscriber data");
    return NULL;
  }
  
  subscriber_t *sub = internal_subscriber_create(&sub_name, d);
  internal_subscriber_set_enqueue_handler(sub, (callback_pt )sub_enqueue);
  internal_subscriber_set_dequeue_handler(sub, (callback_pt )sub_dequeue);
  internal_subscriber_set_respond_message_handler(sub, (callback_pt )sub_respond_message);
  internal_subscriber_set_respond_status_handler(sub, (callback_pt )sub_respond_status);
  internal_subscriber_set_notify_handler(sub, (callback_pt )sub_notify_handler);
  
  sub->last_msgid = latest_msgid;
  
  sub->destroy_after_dequeue = 1;
  sub->dequeue_after_response = 0;

  d->multi = &chanhead->multi[n];
  d->multi->sub = sub;
  d->multi_chanhead = chanhead;
  d->n = n;
  chanhead->multi_waiting++;
  
  target_ch = nchan_memstore_get_chanhead(&d->multi->id, &cf);
  assert(target_ch);
  target_ch->spooler.fn->add(&target_ch->spooler, sub);
  
  multi_subs = chanhead->shared->sub_count;
  
  d->target_chanhead = target_ch;
  
  change_sub_count(target_ch, multi_subs);
  
  DBG("%p created with privdata %p", d->multi->sub, d);
  return sub;
}

Ejemplo n.º 2

Archivo: memstore_multi.c Proyecto: ctrochalakis/nchan

static ngx_int_t sub_notify_handler(ngx_int_t code, void *data, sub_data_t *d) {
  if(code == NCHAN_SUB_MULTI_NOTIFY_ADDSUB) {
    change_sub_count(d->target_chanhead, (ngx_int_t )data);
  }
  return NGX_OK;
}