SYNOPSIS

          bool
          mongoc_topology_description_has_readable_server (
            const mongoc_topology_description_t *td, const mongoc_read_prefs_t *prefs);

       Determines  if  the  topology has a readable server available. Servers are filtered by the
       given read preferences only if the driver is connected to a  replica  set,  otherwise  the
       read  preferences  are  ignored.  This function uses the driver's current knowledge of the
       state of the MongoDB server or servers it is connected to; it does no I/O and it does  not
       block.

PARAMETERS

       • td: A mongoc_topology_description_t.

       • read_prefs: A mongoc_read_prefs_t or NULL for default read preferences.

RETURNS

       True if there is a known server matching prefs.

       SEE ALSO:
          Introduction to Application Performance Monitoring

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc

1.26.0                                     Mar MONGOC2TOPOLOGY_DESCRIPTION_HAS_READABLE_SERVER(3)