Win10: CMD hangs on CTRL+C event after GET request about updog

[sc0tfree]

I have verified this on Windows 10. Seems like SIGINT stops sending only after a file download as it still works after just a GET request.

Can't seem to find out the right fix, but looks like there is an issue with werkzeug and signal libraries on Windows.

Anyone have ideas on this one?

updog/updog/__main__.py

Line 174 in 28a1ac1

signal.signal(signal.SIGINT, handler)

[adeutscher]

This might be a bit apples and oranges, but I had a control-C problem with my SimpleHTTPServer+ThreadingMixIn-based script. Ctrl-C-ing out of the script while a download was in motion would hang until every client thread died down.

In order to solve this, I overrode the method responsible for serving content with a version that checked for an 'alive' attribute on the main server object. On a ctrl-C, 'alive' is set to False and the client file-serving loop breaks. This allows the client thread to die. https://github.com/adeutscher/core-tools/blob/93efb12e780964fd4079c79201e7966e2824327b/scripts/networking/http-servers/CoreHttpServer.py#L682