()
| 23 | |
| 24 | |
| 25 | def worker(): |
| 26 | while True: |
| 27 | conn = engine.connect() |
| 28 | try: |
| 29 | conn.begin() |
| 30 | for i in range(5): |
| 31 | conn.exec_driver_sql("SELECT 1+1") |
| 32 | gevent.sleep(random.random() * 1.01) |
| 33 | |
| 34 | except Exception: |
| 35 | # traceback.print_exc() |
| 36 | sys.stderr.write("X") |
| 37 | else: |
| 38 | conn.close() |
| 39 | sys.stderr.write(".") |
| 40 | |
| 41 | |
| 42 | def main(): |