After reading it in one sentence: pycharm version problem.
Background: For work needs, I will use the remote debugging function of pycharm. I was very happy to write deep learning with python on pycharm. A few days ago, I had a whim and thought that the pycharm2020.1.5 version was too old, so I updated it. As a result, after the update, I found that after I clicked stop during debugging, it would be stuck, and it would take a long time to actually stop.
Failed solution: At first, I thought that pycharm was not uninstalled cleanly, and there was interference? After re-uninstalling, I used everything to find all the files with pycharm keywords, deleted them one by one, and then reinstalled pycharm2022.3.2, but the result still didn’t work. I searched for similar problems on the Internet, and they were all talking about the failure of breakpoints, not me. the answer you want.
The correct solution: Today I encountered the problem that the debug stopped too slowly, which has seriously affected my daily work, so I searched for related problems carefully with Google, and finally found some information that I can try. I forgot to save the specific link, and the correlation is not very high, but I mentioned the version issue, saying that different versions of pycharm will use different stop signals to end the debug process on the server, and I see question marks all over my face. In the end I reinstalled the pycharm2020.1.5 version and everything returned to normal.
Finally, if the IDE is used well, don't update it, because I will never be sure where the next pit is.