presto-mongodb/src/main/java/io/prestosql/plugin/mongodb/MongoClientConfig.java/MongoClientConfig/setSocketKeepAlive
class MongoClientConfig:    @Config("mongodb.socket-keep-alive")
    public MongoClientConfig setSocketKeepAlive(boolean socketKeepAlive)
    {
        this.socketKeepAlive = socketKeepAlive;
        return this;
    }