2023-04-16 16:55:50,904 INFO: [test2] zhang on bar: 2031-12-18 14:16:00+08:00 0.947 0.947 0.946 0.947 ======================================================= None None None
2023-04-16 16:55:50,905 INFO: [test2] zhang positions: [] None None None None None None None None
2023-04-16 16:55:50,905 INFO: [test2] zhang accounts: [AccountData(gateway_name='TORASTOCK', extra=None, accountid='00843138', balance=10000000.0, frozen=0.0)] None None None None None None None None
2023-04-16 16:56:51,951 INFO: [test2] zhang on bar: 2031-12-18 14:17:00+08:00 0.947 0.947 0.946 0.947 ======================================================= None None None
2023-04-16 16:56:51,951 INFO: [test2] zhang positions: [] None None None None None None None None
2023-04-16 16:56:51,951 INFO: [test2] zhang accounts: [AccountData(gateway_name='TORASTOCK', extra=None, accountid='00843138', balance=10000000.0, frozen=0.0)] None None None None None None None None
2023-04-16 18:03:32,070 INFO: 行情服务器连接断开，原因-4
2023-04-16 18:03:32,572 INFO: 交易服务器连接断开，原因-4
2023-04-16 18:03:36,347 INFO: 行情服务器连接成功
2023-04-16 18:03:36,348 INFO: 交易服务器连接成功
2023-04-16 18:03:36,366 INFO: 行情服务器登录成功
2023-04-16 18:03:36,381 INFO: 交易服务器登录成功
2023-04-16 18:03:49,191 INFO: 合约信息查询成功

以上是日志信息，请问为何行情服务器重新连接之后，好像tick的event就收不到了？

CTP接口下午收盘后要关闭重启

run.py里面是会每天重启的，问题是在收盘之前的某个时间比如上面Log里面的14:17连接断开了，然后后面连接自动重连了，但是后续策略收不到信号了，这个不知道从哪里查起？

可以自己在对应engine的process_event_engine和bg的update_tick里打印排查看看