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Code Issues Releases Activity

SERVER-53830: fix flaky race in replica_set_monitor_integration_test

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This commit is contained in:
Andrew Shuvalov 2021-02-19 20:38:46 +00:00 committed by Evergreen Agent
parent 31c6ccd2a3
commit fdfc0daa5e
1 changed files with 10 additions and 7 deletions
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17
src/mongo/client/replica_set_monitor_integration_test.cpp
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@ -173,13 +173,15 @@ TEST_F(ReplicaSetMonitorFixture, ReplicaSetMonitorCleanup) {
auto sets = ReplicaSetMonitorManager::get()->getAllSetNames();
ASSERT_TRUE(std::find(sets.begin(), sets.end(), setName) == sets.end());
Mutex mutex;
auto mutex = MONGO_MAKE_LATCH("ReplicaSetMonitorCleanup");
stdx::condition_variable cv;
bool cleanupInvoked = false;
auto rsm =
ReplicaSetMonitorManager::get()->getOrCreateMonitor(replSetUri, [&cleanupInvoked, &mutex] {
stdx::lock_guard<Latch> lk(mutex);
cleanupInvoked = true;
});
auto rsm = ReplicaSetMonitorManager::get()->getOrCreateMonitor(replSetUri,
[&cleanupInvoked, &mutex, &cv] {
stdx::unique_lock lk(mutex);
cleanupInvoked = true;
cv.notify_one();
});
sets = ReplicaSetMonitorManager::get()->getAllSetNames();
ASSERT_TRUE(std::find(sets.begin(), sets.end(), setName) != sets.end());
@ -187,7 +189,8 @@ TEST_F(ReplicaSetMonitorFixture, ReplicaSetMonitorCleanup) {
shutdownExecutor();
rsm.reset();
stdx::lock_guard<Latch> lk(mutex);
stdx::unique_lock lk(mutex);
cv.wait(lk, [&cleanupInvoked] { return cleanupInvoked; });
ASSERT_TRUE(cleanupInvoked);
}