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MONGOC_CLIENT_SET_READ_PREFS(3) MongoDB C Driver MONGOC_CLIENT_SET_READ_PREFS(3)

NAME

mongoc_client_set_read_prefs - mongoc_client_set_read_prefs()

SYNOPSIS

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.

PARAMETERS

  • client: A mongoc_client_t.
  • read_prefs: A mongoc_read_prefs_t.

AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc
February 23, 2019 1.14.0