I'm pretty sure you should check for a $SIG{PIPE}, but that signal will only be raised if you try to send data over a closed connection i.e. print to STDOUT under mod_cgi.

I'm not at all sure how this will interact with buffering; even if you've turned buffering off (set $|=1), apache might cache the script output before attempting to send it to the client. Maybe someone else here can fill you in on the details, otherwise, you'll have to experiment.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re: Detecting early termination by client by Joost
in thread Detecting early termination by client by enemyofthestate

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