connect ECONNREFUSED 127.0.0.1:9501

[viyjy]

Thanks for your code and tutorial, but I get error "connect ECONNREFUSED 127.0.0.1:9501" when I click on "Start Debugging" in vscode.
I have tried different ways to address this issue, but still the same thing.

[yuanzhoulvpi2017]

有的时候，确实会失效，换一换打断点的位置

[viyjy]

I see, thanks!

[runnishino]

I see, thanks!

microsoft/vscode-python-debugger#612

我也碰到无法连接端口的问题，按debugpy的这个issue最后的解决方法，unset DEBUGPY_ADAPTER_ENDPOINTS 之后就可以正常debug了