mongoc_client_set_read_prefs − mongoc_client_set_read_prefs()
void mongoc_client_set_read_prefs (mongoc_client_t *client, const mongoc_read_prefs_t *read_prefs);
Sets the default read preferences to use with future operations upon client.
The global default is to read from the replica set primary.
It is a programming error to call this function on a client from a mongoc_client_pool_t. For pooled clients, set the read preferences with the MongoDB URI instead.
Please see the MongoDB website for a description of Read Preferences.
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client: A mongoc_client_t. |
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read_prefs: A mongoc_read_prefs_t. |
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