[root@web-centos examples]#  php 01.php
Connection event emitted: connect.success
Connection event emitted: queue.enqueue
Connection event emitted: queue.dequeue
Connection event emitted: op.start
Query event emitted: response.start
Query event emitted: resultset.start
Query event emitted: resultset.row
Got row: 10001
Query event emitted: resultset.row
Got row: 10002
Query event emitted: resultset.row
Got row: 10003
Query event emitted: resultset.row
Got row: 10004
Query event emitted: resultset.row
Got row: 10005
Query event emitted: resultset.end
Query event emitted: resultset.start
Query event emitted: resultset.row
Got row: 1
Query event emitted: resultset.row
Got row: 2
Query event emitted: resultset.row
Got row: 3
Query event emitted: resultset.row
Got row: 4
Query event emitted: resultset.row
Got row: 5
Query event emitted: resultset.end
Query event emitted: response.end
Connection event emitted: op.end
Connection event emitted: queue.drain