Exemplo n.º 1
0
mongoc_client_t *
mongoc_client_new_from_uri (const mongoc_uri_t *uri)
{
   mongoc_topology_t *topology;

   topology = mongoc_topology_new (uri, true);

   return _mongoc_client_new_from_uri (uri, topology);
}
mongoc_client_pool_t *
mongoc_client_pool_new (const mongoc_uri_t *uri)
{
   mongoc_topology_t *topology;
   mongoc_client_pool_t *pool;
   const bson_t *b;
   bson_iter_t iter;

   ENTRY;

   BSON_ASSERT (uri);

#ifndef MONGOC_ENABLE_SSL
   if (mongoc_uri_get_ssl (uri)) {
      MONGOC_ERROR ("Can't create SSL client pool,"
                    " SSL not enabled in this build.");
      return NULL;
   }
#endif

   pool = (mongoc_client_pool_t *)bson_malloc0(sizeof *pool);
   mongoc_mutex_init(&pool->mutex);
   _mongoc_queue_init(&pool->queue);
   pool->uri = mongoc_uri_copy(uri);
   pool->min_pool_size = 0;
   pool->max_pool_size = 100;
   pool->size = 0;
   pool->topology_scanner_started = false;

   topology = mongoc_topology_new(uri, false);
   pool->topology = topology;

   mongoc_client_metadata_init (&pool->topology->scanner->ismaster_metadata);

   pool->error_api_version = MONGOC_ERROR_API_VERSION_LEGACY;

   b = mongoc_uri_get_options(pool->uri);

   if (bson_iter_init_find_case(&iter, b, "minpoolsize")) {
      if (BSON_ITER_HOLDS_INT32(&iter)) {
         pool->min_pool_size = BSON_MAX(0, bson_iter_int32(&iter));
      }
   }

   if (bson_iter_init_find_case(&iter, b, "maxpoolsize")) {
      if (BSON_ITER_HOLDS_INT32(&iter)) {
         pool->max_pool_size = BSON_MAX(1, bson_iter_int32(&iter));
      }
   }

   mongoc_counter_client_pools_active_inc();

   RETURN(pool);
}
mongoc_client_pool_t *
mongoc_client_pool_new (const mongoc_uri_t *uri)
{
   mongoc_topology_t *topology;
   mongoc_client_pool_t *pool;
   const bson_t *b;
   bson_iter_t iter;

   ENTRY;

   BSON_ASSERT (uri);

   pool = (mongoc_client_pool_t *)bson_malloc0(sizeof *pool);
   mongoc_mutex_init(&pool->mutex);
   _mongoc_queue_init(&pool->queue);
   pool->uri = mongoc_uri_copy(uri);
   pool->min_pool_size = 0;
   pool->max_pool_size = 100;
   pool->size = 0;

   topology = mongoc_topology_new(uri, false);
   pool->topology = topology;

   b = mongoc_uri_get_options(pool->uri);

   if (bson_iter_init_find_case(&iter, b, "minpoolsize")) {
      if (BSON_ITER_HOLDS_INT32(&iter)) {
         pool->min_pool_size = BSON_MAX(0, bson_iter_int32(&iter));
      }
   }

   if (bson_iter_init_find_case(&iter, b, "maxpoolsize")) {
      if (BSON_ITER_HOLDS_INT32(&iter)) {
         pool->max_pool_size = BSON_MAX(1, bson_iter_int32(&iter));
      }
   }

   mongoc_counter_client_pools_active_inc();

   RETURN(pool);
}
Exemplo n.º 4
0
/*
 *--------------------------------------------------------------------------
 *
 * mongoc_client_new --
 *
 *       Create a new mongoc_client_t using the URI provided.
 *
 *       @uri should be a MongoDB URI string such as "mongodb://localhost/"
 *       More information on the format can be found at
 *       http://docs.mongodb.org/manual/reference/connection-string/
 *
 * Returns:
 *       A newly allocated mongoc_client_t or NULL if @uri_string is
 *       invalid.
 *
 * Side effects:
 *       None.
 *
 *--------------------------------------------------------------------------
 */
mongoc_client_t *
mongoc_client_new(const char *uri_string)
{
   mongoc_topology_t *topology;
   mongoc_client_t   *client;
   mongoc_uri_t      *uri;


   if (!uri_string) {
      uri_string = "mongodb://127.0.0.1/";
   }

   if (!(uri = mongoc_uri_new (uri_string))) {
      return NULL;
   }

   topology = mongoc_topology_new(uri, true);

   client = _mongoc_client_new_from_uri (uri, topology);
   mongoc_uri_destroy (uri);

   return client;
}