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-rw-r--r--src/mongo/rpc/protocol.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mongo/rpc/protocol.h b/src/mongo/rpc/protocol.h
index 99e6cacc92c..8999f0b40d2 100644
--- a/src/mongo/rpc/protocol.h
+++ b/src/mongo/rpc/protocol.h
@@ -35,6 +35,7 @@
#include "mongo/platform/cstdint.h"
namespace mongo {
+class BSONObj;
namespace rpc {
/**
@@ -95,5 +96,10 @@ StatusWith<StringData> toString(ProtocolSet protocols);
*/
StatusWith<ProtocolSet> parseProtocolSet(StringData repr);
+/**
+ * Determines the ProtocolSet of a remote server from an isMaster reply.
+ */
+StatusWith<ProtocolSet> parseProtocolSetFromIsMasterReply(const BSONObj& isMasterReply);
+
} // namespace rpc
} // namespace mongo