mongoc_client_pool_try_pop

mongoc_client_t *
mongoc_client_pool_try_pop (mongoc_client_pool_t *pool)
   BSON_GNUC_WARN_UNUSED_RESULT;

This function is identical to mongoc_client_pool_pop() except it will return NULL instead of blocking for a client to become available.

A mongoc_client_t if one is immediately available, otherwise NULL.

This function is safe to call from multiple threads.

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