Portupgrade thru SSH session

[Jos Chrispijn]

Can someone tell me what I should attend for when I am disconnected in 
the middle of a portupgrade and the terminal session is aborted?
The portupgrade was halted by a [yes/no] prompt, on which I had to 
react. Unfortunately being not present and I having not set my Putty 
keepalive session timeperiod I was disconnected due to no activity on 
this system prompt $-|.
What I did after having logged on again was deleting that specific ruby 
process and some tty processes. Perhaps I should delete some other temp 
files as well?

Thanks,
Jos Chrispijn