Handle user abort inside of a CGI-script

Hallo! I use Python mostly for CGI (Apache). And now I habe a problem: How can I handle the situation if a user clicks on "abort" in the browser? It seems that a CGI-script is NOT stopped at this point. Is there any signal send to the CGI-process if the user clicks on "abort"? Thank you. Best r

Handle user abort

Hallo! I use Python mostly for CGI (using Apache). And now I habe a problem: How can I handle the situation if a user clicks on ?abort? in the browser? It seems that a CGI-script is NOT stopped at this point. Is there any signal send to the CGI-process if the user clicks on ?abort?? Thank you. Be