1MONGOC_TOPOLOGY_DESCRIPTION_HMAOSN_GROECA_DlTAiOBbPLmOEoL_nOSgGEoYRc_VDEERS(C3R)IPTION_HAS_READABLE_SERVER(3)
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NAME

6       mongoc_topology_description_has_readable_server  -  mongoc_topology_de‐
7       scription_has_readable_server()
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SYNOPSIS

10          bool
11          mongoc_topology_description_has_readable_server (
12            const mongoc_topology_description_t *td, const mongoc_read_prefs_t *prefs);
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14       Determines if the topology has a readable server available. Servers are
15       filtered  by the given read preferences only if the driver is connected
16       to a replica set, otherwise the  read  preferences  are  ignored.  This
17       function  uses  the driver's current knowledge of the state of the Mon‐
18       goDB server or servers it is connected to; it does no I/O and  it  does
19       not block.
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PARAMETERS

22       • td: A mongoc_topology_description_t.
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24       • read_prefs:  A  mongoc_read_prefs_t  or NULL for default read prefer‐
25         ences.
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RETURNS

28       True if there is a known server matching prefs.
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30       SEE ALSO:
31          Introduction to Application Performance Monitoring
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AUTHOR

35       MongoDB, Inc
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38       2017-present, MongoDB, Inc
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431.21.1                      MONGOMCa_rTO0P2O,LO2G0Y2_2DESCRIPTION_HAS_READABLE_SERVER(3)
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