bionic (3) mongoc_topology_description_has_readable_server.3.gz

Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all bug

NAME
       mongoc_topology_description_has_readable_server - mongoc_topology_description_has_readable_server()


SYNOPSIS
          bool
          mongoc_topology_description_has_readable_server (
             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


       2018, MongoDB, Inc