全量同步期间，mongo_urls集群如果发生主从切换，mongoshake异常退出

[mulihong]

• mongoshake version:
  • mongo-shake-v2.8.4
• mongod versiob:
  • v4.2.3
• mongoshake 异常日志:
  • 1、Primary 节点停止，发生主从切换。同步工具终止同步，进程退出。（Hypervisor 守护程序自动拉起同步进程，又重新进行全量同步） [2024/07/10 10:54:59 CST] [EROR] release cursor fail: connection pool for 10...:37017 was cleared because another operation failed with: (InterruptedAtShutdown) interrupted at shutdown [2024/07/10 10:54:59 CST] [CRIT] splitter reader[DocumentReader id[0], src[mongodb://opstest:@10...:37017,10...:37017,10.*..**:37017] ns[{test_ctrl_qa2 push_task}] query[map[]]] get next document failed: (InterruptedAtShutdown) interrupted at shutdown