1MONGOC_CLIENT_POOL_POP(3)          libmongoc         MONGOC_CLIENT_POOL_POP(3)
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NAME

6       mongoc_client_pool_pop - mongoc_client_pool_pop()
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SYNOPSIS

9          mongoc_client_t *
10          mongoc_client_pool_pop (mongoc_client_pool_t *pool);
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12       Retrieve  a  mongoc_client_t  from  the client pool, or create one. The
13       total number of clients that can be created from this pool  is  limited
14       by the URI option "maxPoolSize", default 100. If this number of clients
15       has been created and all  are  in  use,  mongoc_client_pool_pop  blocks
16       until  another  thread returns a client with mongoc_client_pool_push().
17       If the "waitQueueTimeoutMS" URI option was specified  with  a  positive
18       value,  then  mongoc_client_pool_pop  will return NULL when the timeout
19       expires.
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21       The returned mongoc_client_t must be returned to  the  pool  with  mon‐
22       goc_client_pool_push().
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PARAMETERS

25       · pool: A mongoc_client_pool_t.
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RETURNS

28       A mongoc_client_t.
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THREAD SAFETY

31       This function is safe to call from multiple threads.
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AUTHOR

34       MongoDB, Inc
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37       2017-present, MongoDB, Inc
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421.17.4                           Feb 04, 2021        MONGOC_CLIENT_POOL_POP(3)
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