mongoc_client_pool_try_pop (3) Linux Manual Page
mongoc_client_pool_try_pop() – None
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 \&.
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