From 5af2cac9e0de1bf20eba4790ecc3547c679dfd13 Mon Sep 17 00:00:00 2001
From: Andy Schwerin <schwerin@mongodb.com>
Date: Thu, 16 Oct 2014 17:30:19 -0400
Subject: SERVER-15535 Do not immediately stand for reelection after stepping
 down for a higher priority node.

---
 src/mongo/db/repl/topology_coordinator_impl.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/mongo/db')

diff --git a/src/mongo/db/repl/topology_coordinator_impl.cpp b/src/mongo/db/repl/topology_coordinator_impl.cpp
index 02d2136ab22..e7a033e4245 100644
--- a/src/mongo/db/repl/topology_coordinator_impl.cpp
+++ b/src/mongo/db/repl/topology_coordinator_impl.cpp
@@ -919,6 +919,12 @@ namespace {
                           << (latestOpTime.getSecs() - highestPriorityMemberOptime.getSecs())
                           << " seconds behind";
                     if (_iAmPrimary()) {
+                        const Date_t until = now +
+                            LastVote::leaseTime.total_milliseconds() +
+                            kHeartbeatInterval.total_milliseconds();
+                        if (_stepDownUntil < until) {
+                            setStepDownTime(until);
+                        }
                         return _stepDownSelf();
                     }
                     else {
-- 
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