MONGOC_SERVER_DESCRIPTION_ISMASTER(3)

NAME
mongoc_server_description_ismaster - mongoc_server_description_ismaster()

SYNOPSIS

const bson_t *
mongoc_server_description_ismaster (
   const mongoc_server_description_t *description);

PARAMETERS

•   description: A mongoc_server_description_t.

DESCRIPTION

The client or client pool periodically runs an "isMaster" command on each server, to update its view of the MongoDB deployment. Use mongoc_client_get_server_descriptions() and mongoc_server_description_ismaster() to get the most recent "isMaster" response.

RETURNS

A reference to a BSON document, owned by the server description. The document is empty if the driver is not connected to the server.

AUTHOR
MongoDB, Inc

COPYRIGHT
2017, MongoDB, Inc