mongoc_client_pool_min_size() — MongoDB C Driver 1.6.3

- MongoDB C Driver 1.6.3 »
- API Reference »
- mongoc_client_pool_t

# mongoc_client_pool_min_size()

## Synopsis

    void
    mongoc_client_pool_min_size (mongoc_client_pool_t *pool,
                                 uint32_t min_pool_size);

This function sets the minimum number of pooled connections kept in mongoc_client_pool_t.

## Parameters

- `pool`: A mongoc_client_pool_t.
- `min_pool_size`: The minimum number of connections which shall be kept in the pool.

## Thread Safety

This function is safe to call from multiple threads.

Subsequent calls to mongoc_client_pool_push() respect the new minimum size, and close the least recently used mongoc_client_t if the minimum size is exceeded.

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