SYNOPSIS
mongoc_client_t *
mongoc_client_pool_try_pop (mongoc_client_pool_t *pool);
This function is identical to mongoc_client_pool_pop(3) except it will return NULL instead of blocking for a client to become available.
PARAMETERS
- pool
- A mongoc_client_pool_t \&.
RETURNS
A mongoc_client_t if one is immediately available, otherwise NULL \&.