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.TH "MONGOC_CLIENT_SET_READ_PREFS" "3" "May 07, 2024" "1.27.1" "libmongoc"
.SH SYNOPSIS
.INDENT 0.0
.INDENT 3.5
.sp
.EX
void
mongoc_client_set_read_prefs (mongoc_client_t *client,
                              const mongoc_read_prefs_t *read_prefs);
.EE
.UNINDENT
.UNINDENT
.sp
Sets the default read preferences to use with future operations upon \fBclient\fP\&.
.sp
The global default is to read from the replica set primary.
.sp
It is a programming error to call this function on a client from a \fI\%mongoc_client_pool_t\fP\&. For pooled clients, set the read preferences with the \fI\%MongoDB URI\fP instead.
.sp
Please see the MongoDB website for a description of \fI\%Read Preferences\fP\&.
.SH PARAMETERS
.INDENT 0.0
.IP \(bu 2
\fBclient\fP: A \fI\%mongoc_client_t\fP\&.
.IP \(bu 2
\fBread_prefs\fP: A \fI\%mongoc_read_prefs_t\fP\&.
.UNINDENT
.SH AUTHOR
MongoDB, Inc
.SH COPYRIGHT
2017-present, MongoDB, Inc
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