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JAVA-4320 fix server selection flaky test #1847

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JAVA-4320 fix server selection flaky test #1847

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d00af73
JAVA-4320 fix server selection flaky test
Dec 2, 2025
4f00529
Merge branch 'main' into JAVA-4320
Dec 5, 2025
1b68542
set server selection threshold to 3seconds
Dec 9, 2025
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5 changes: 5 additions & 0 deletions driver-sync/src/test/functional/com/mongodb/client/AbstractServerSelectionProseTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,9 @@
import com.mongodb.ServerAddress;
import com.mongodb.event.CommandStartedEvent;
import com.mongodb.internal.connection.TestCommandListener;

import java.util.concurrent.TimeUnit;

import org.bson.BsonArray;
import org.bson.BsonBoolean;
import org.bson.BsonDocument;
Expand Down Expand Up @@ -77,6 +80,8 @@ void operationCountBasedSelectionWithinLatencyWindow() throws InterruptedExcepti
MongoClientSettings clientSettings = getMongoClientSettingsBuilder()
.applicationName(appName)
.applyConnectionString(multiMongosConnectionString)
// set it to 3000 ms according to specification
.applyToClusterSettings(builder -> builder.localThreshold(3000L, TimeUnit.MILLISECONDS))
.applyToConnectionPoolSettings(builder -> builder
.minSize(tasks))
.addCommandListener(commandListener)
Expand Down