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MONGOC_APM_SERVER_CHANGED_GET_PREVIOUS_DESCRIPTION(3) libmongoc MONGOC_APM_SERVER_CHANGED_GET_PREVIOUS_DESCRIPTION(3)

NAME

mongoc_apm_server_changed_get_previous_description - mongoc_apm_server_changed_get_previous_description()

SYNOPSIS

const mongoc_server_description_t *
mongoc_apm_server_changed_get_previous_description (

const mongoc_apm_server_changed_t *event);


Returns this event's previous description. The data is only valid in the scope of the callback that receives this event; copy it if it will be accessed after the callback returns.

PARAMETERS

event: A mongoc_apm_server_changed_t.

RETURNS

A mongoc_server_description_t that should not be modified or freed.

SEE ALSO:

Introduction to Application Performance Monitoring



AUTHOR

MongoDB, Inc

COPYRIGHT

2017-present, MongoDB, Inc

October 20, 2022 1.23.1