Re: [Boost-users] [asio] Socket closed notification?

At first: Thanks to all the fast responses - this mailing list seems to work properly ;-) Scott Gifford:

[...] or else use TCP keepalives.

Can you shortly explain how to use "keepalives" and how they work / react in case of a closed other side? Don't worry, I'm also going to check out "keepalives" on my own. But help is always welcome ;-) Thanks, Nicola