SERVER-24222 Update current known primary from command metadata

1 files changed, 3 insertions, 4 deletions

diff --git a/src/mongo/db/repl/sync_source_selector.h b/src/mongo/db/repl/sync_source_selector.h
index 812944420a9..c3621c3e95d 100644
--- a/src/mongo/db/repl/sync_source_selector.h
+++ b/src/mongo/db/repl/sync_source_selector.h
@@ -68,17 +68,16 @@ public:
 
     /**
      * Determines if a new sync source should be chosen, if a better candidate sync source is
-     * available.  If the current sync source's last optime ("syncSourceLastOpTime" under
+     * available.  If the current sync source's last optime (visibleOpTime of metadata under
      * protocolVersion 1, but pulled from the MemberHeartbeatData in protocolVersion 0) is more than
      * _maxSyncSourceLagSecs behind any syncable source, this function returns true. If we are
      * running in ProtocolVersion 1, our current sync source is not primary, has no sync source
-     * ("syncSourceHasSyncSource" is false), and only has data up to "myLastOpTime", returns true.
+     * and only has data up to "myLastOpTime", returns true.
      *
      * "now" is used to skip over currently blacklisted sync sources.
      */
     virtual bool shouldChangeSyncSource(const HostAndPort& currentSource,
-                                        const OpTime& syncSourceLastOpTime,
-                                        bool syncSourceHasSyncSource) = 0;
+                                        const rpc::ReplSetMetadata& metadata) = 0;
 
     /**
      * Returns a SyncSourceResolverResponse containing the syncSource or a new MinValid boundry as