robot
2020.10
false
重要 :
请注意此内容已使用机器翻译进行了部分本地化。
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机器人用户指南
Last updated 2024年7月1日

将 Orchestrator 从 2018.4 升级到 2020.10

观察到的行为

禁用长轮询的 Orchestrator 从 2018.4 升级到 2020.10 后,2018.4.6 版机器人仍会保持连接并使用端口,但无法执行作业。

显示 Insufficient memory to continue the execution of the program. 的错误消息

完整错误消息:

HubConnection start failed, err : StatusCode: 400, ReasonPhrase: 'Bad Request', Version: 1.1, Content: System.Net.Http.StreamContent, Headers:
HubConnection start failed, err : An error occurred while sending the request.
HubConnection start failed, err : An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full
System.OutOfMemoryException: Insufficient memory to continue the execution of the program.HubConnection start failed, err : StatusCode: 400, ReasonPhrase: 'Bad Request', Version: 1.1, Content: System.Net.Http.StreamContent, Headers:
HubConnection start failed, err : An error occurred while sending the request.
HubConnection start failed, err : An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full
System.OutOfMemoryException: Insufficient memory to continue the execution of the program.

原因

机器人在计算机上仍保持连接状态,不仅占用了大量计算机端口,还消耗了大量内存。

分辨率

重新启动计算机上的机器人服务,清除端口占用并释放内存。

  • 观察到的行为
  • 原因
  • 分辨率

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