1MONGOC_SERVER_DESCRIPTION_ISMASTER(3l)ibmongMoOcNGOC_SERVER_DESCRIPTION_ISMASTER(3)
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WARNING:

6          Deprecated  since  version  1.18.0:  This function is deprecated and
7          should not be used in new code.
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9          Please use mongoc_server_description_hello_response() in new code.
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SYNOPSIS

13          const bson_t *
14          mongoc_server_description_ismaster (
15             const mongoc_server_description_t *description);
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PARAMETERS

18       • description: A mongoc_server_description_t.
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DESCRIPTION

21       The client or client pool periodically runs a "hello" command  on  each
22       server,   to   update   its   view   of  the  MongoDB  deployment.  Use
23       mongoc_client_get_server_descriptions()   and    mongoc_server_descrip‐
24       tion_hello_response() to get the most recent "hello" response.
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RETURNS

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

31       MongoDB, Inc
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34       2017-present, MongoDB, Inc
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391.25.1                           Nov 08, 2M0O2N3GOC_SERVER_DESCRIPTION_ISMASTER(3)
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