From: Jim <narf968@...>
Date: 2005-12-18T01:32:51+09:00
Subject: trap ctrl-c and exit nicely

Hello,

I want to trap a ctrl-c, wait for any http request to finish,and then
exit the program. I know I can Kernel#trap , but not sure how to wait
for the network operation to end. Do I need to perform the network
operation in a thread?